2,5-dihydroxy-1,4-dithiane
1,4-dithiane-2,5-diol
 
Notes:
has phytogrowth inhibitory and antibacterial activities. Food flavour component with meaty/toasted/sulfurous odour
  • Beijing Lys Chemicals
    • Beijing Lys Chemicals Co, LTD.
      From Grams to Tons
      Fine chemical high-tech company which contains R&D, production, and sales.
      BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
      Email: Mr. Jia
      Email: Mr. Guo
      Voice: 86-10-68418738
      Fax: 86-10-68418739
      Mr. Guo86-10-68483445
      Mr. Guo86-10-68418739
      News
      Product(s):
      10677 2,5-Dihydroxy-1,4-dithiane
       
  • BOC Sciences
    • BOC Sciences
      Best of Chemicals Supplier
      Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
      BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
      BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
      Email: Marketing
      US Email: Marketing
      Email: Sales
      US Email: Sales
      Voice: 1-631-485-4226
      Fax: 1-631-614-7828
      US Voice: 1-631-485-4226
      US Fax: 1-631-614-7828
      Europe44-203-286-1088
      Facebook
      Twitter
      Linkedin
      Blog
      Get the App!
      Product(s):
      40018-26-6 1,4-Dithiane-2,5-diol
       
  • M&U International
    • M&U International LLC
      Steady supply & demand
      Meeting customers increasing demands at home as well as abroad.
      M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers.
      Email: Sales
      US Email: Sales
      Voice: +86-21-32515501 60762991 60762992
      Fax: +86-21-32515502 64204960
      US Voice: 908-359-9000
      US Fax: 908-359-9002
      News
      Product(s):
      A0292 2,5-DIHYDROXY-1,4-DITHIANE, Kosher
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email: Technical Services
      US Email: Sales
      US Voice: (973) 740-2300
      US Fax: (973) 740-1839
      Product(s):
      04-24000 2,5-DIHYDROXY-1,4-DITHIANE
       
  • Sigma-Aldrich
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping!
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
      US Email: Sales
      Email: Technical Support
      Voice: 1-800-423-8616
      Fax: 1- 888-520-1075
      Facebook
      Twitter
      Instagram
      Linkedin
      Product(s):
      D1761 2,5-Dihydroxy-1,4-dithiane >96.0%(GC)
       
  • Tianjin Danjun International
    • Tianjin Danjun International Trade Co., LTD.
      Quality Products
      We know the Chinese chemical market well.
      Tianjin danjun international trade co., LTD. is an organic chemicals trading company approved by the relevant state authorities to register. We have about 300 kinds of products (natural aroma chemicals, synthetic aroma chemicals and pharmaceutical intermediates). Most of the products are used in flavor and fragrance industry. We know the Chinese chemical market well and we have close relationship with many of the main manufacturers, and to provide our customers with quality goods together with comprehensive service.
      Email: Info
      Email: Sales
      Voice: +86-15822601686
      Products List: View
      Product(s):
      B-079 2,5-Dihydroxy-1,4-dithiane
       
  • WholeChem
    • WholeChem, LLC
      Connecting Innovators To the Building Blocks Of the Universe
      Custom manufacturer and distributor of specialty ingredients. We make global local.
      We owe our success to our integrity, our dedication to the industry, and our commitment to our clients. We invite your inquiries regarding our current product list and any other products you may be having trouble sourcing.
      Email: Info
      Email: Orders
      Voice: +1 (262) 995.8668
      Certification
      Products List: View
      Product(s):
      2,5-Dihydroxy-1,4-dithiane
       
Synonyms   Articles   Notes   Search
CAS Number: 40018-26-6Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 254-751-6
FDA UNII: R4F79F1JB0
Nikkaji Web: J68.173C
Beilstein Number: 0104402
MDL: MFCD00006659
XlogP3-AA: 0.30 (est)
Molecular Weight: 152.23616000
Formula: C4 H8 O2 S2
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
CAS Number: 40018-26-6  (RR)Picture of molecule3D/inchi
XlogP3-AA: 0.30 (est)
Molecular Weight: 152.23616000
Formula: C4 H8 O2 S2
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
CAS Number: 40018-26-6  (RS)Picture of molecule3D/inchi
XlogP3-AA: 0.30 (est)
Molecular Weight: 152.23616000
Formula: C4 H8 O2 S2
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
CAS Number: 40018-26-6  (SS)Picture of molecule3D/inchi
XlogP3-AA: 0.30 (est)
Molecular Weight: 152.23616000
Formula: C4 H8 O2 S2
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
EFSA/JECFA Comments: Stereoisomeric composition to be specified. CASrn in Register does not specify stereoisomeric composition. Mixture of diastereoisomers (25-30 % (2S,5S + 2R/5R) and 70-75 % (2S,5R + 2R/5S)) (Flavour Industry, 2012a).
Category: flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 550  2,5-dihydroxy-1,4-dithiane
DG SANTE Food Flavourings: 15.134  2,5-dihydroxy-1,4-dithiane
FEMA Number: 3826 2,5-dihydroxy-1,4-dithiane
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):40018-26-6 ; 2,5-DIHYDROXY-1,4-DITHIANE
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: white to pale yellow powder (est)
Assay: 97.00 to 100.00 % sum of isomers
Food Chemicals Codex Listed: No
Melting Point: 130.00 °C. @ 760.00 mm Hg
Boiling Point: 360.87 °C. @ 760.00 mm Hg (est)
Flash Point: 348.00 °F. TCC ( 175.56 °C. )
logP (o/w): 0.020 (est)
Soluble in:
 alcohol
 water, slightly
 water, 9.297e+005 mg/L @ 25 °C (est)
Insoluble in:
 water
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: sulfurous
 
Odor Strength: high ,
recommend smelling in a 0.10 % solution or less
 
 sulfurous  meaty  toasted  bready  brothy  eggy  tomato  
Odor Description:
at 0.10 % in propylene glycol. 
sulfury meaty toasted bread broth egg tomato
 
 sulfurous  grilled  meaty  pungent  brothy  eggy  toasted  bready  tomato  
Odor Description:
at 0.10 % in ethyl alcohol.  
Sulfurous, grilled meaty, pungent, brothy, eggy, heavy and rich, toasted bread, tomato
Mosciano, Gerard P&F 24, No. 6, 10, (1999)
 
 
Flavor Type: metallic
 
 metallic  meaty  savory  chicken  beefy  sulfurous  egg yolk  
Taste Description:
at 0.25 - 10.00 ppm. 
Metallic, meaty savory chicken and beef, sulfurous, egg-yolk like
Mosciano, Gerard P&F 24, No. 6, 10, (1999)
 
Odor and/or flavor descriptions from others (if found).
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
None found
Synonyms   Articles   Notes   Search   Top
Suppliers:
Beijing Lys Chemicals
2,5-Dihydroxy-1,4-dithiane
BOC Sciences
For experimental / research use only.
1,4-Dithiane-2,5-diol
Carbosynth
For experimental / research use only.
2,5-Dihydroxy-1,4-dithiane
EMD Millipore
For experimental / research use only.
2,5-Dihydroxy-1,4-dithiane
M&U International
2,5-DIHYDROXY-1,4-DITHIANE, Kosher
Penta International
2,5-DIHYDROXY-1,4-DITHIANE
Santa Cruz Biotechnology
For experimental / research use only.
1,4-Dithiane-2,5-diol
Shijiazhuang Donglian Nankai Aroma Chemicals
2,5-Dihydroxy-1,4-dithiane
Odor: 1% enthanol solution has the smell of sulfur, roast, fuller broth and egg, also with baked bread and potato
Sigma-Aldrich
2,5-Dihydroxy-1,4-dithiane, mixture of isomers, ≥97%, FG
Odor: meaty; sulfurous
Certified Food Grade Products
TCI AMERICA
For experimental / research use only.
2,5-Dihydroxy-1,4-dithiane >96.0%(GC)
Tianjin Danjun International
2,5-Dihydroxy-1,4-dithiane
WholeChem
2,5-Dihydroxy-1,4-dithiane
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xn N - Harmful, Dangerous for the environment.
R 22 - Harmful if swallowed.
R 41 - Risk of serious damage to eyes.
R 43 - May cause sensitisation by skin contact.
R 52/53 - Harmful to qauatic organisms, may cause long-term adverse effects in the aquatic environment.
S 02 - Keep out of the reach of children.
S 20/21 - When using do not eat, drink or smoke.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavoring agents
Recommendation for 2,5-dihydroxy-1,4-dithiane usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 6.10 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 500 (μg/person/day)
Threshold of Concern:90 (μg/person/day)
Structure Class: III
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 18
Click here to view publication 18
 average usual ppmaverage maximum ppm
baked goods: 0.020007.50000
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: 0.020002.00000
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: 620.00000620.00000
snack foods: --
soft candy: --
soups: 0.020001.00000
sugar substitutes: --
sweet sauces: --
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): --
Fats and oils, and fat emulsions (type water-in-oil) (02.0): --
Edible ices, including sherbet and sorbet (03.0): --
Processed fruit (04.1): --
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): --
Chewing gum (05.0): --
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): --
Bakery wares (07.0): 0.020007.50000
Meat and meat products, including poultry and game (08.0): 0.020002.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): --
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 0.020001.00000
Foodstuffs intended for particular nutritional uses (13.0): --
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): --
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): --
Ready-to-eat savouries (15.0): 25.0000050.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): --
Synonyms   Articles   Notes   Search   Top
Safety References:
European Food Safety Athority(EFSA): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Scientific Opinion on Flavouring Group Evaluation 8, Revision 3 (FGE.08Rev3): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 08, Revision 4 (FGE.08Rev4): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 08, Revision 5 (FGE.08Rev5): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
EPI System: View
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 98330
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 1,4-dithiane-2,5-diol
Chemidplus: 0040018266
 (2R,5R)-1,4-dithiane-2,5-diol
 (2R,5S)-1,4-dithiane-2,5-diol
 (2S,5S)-1,4-dithiane-2,5-diol
Synonyms   Articles   Notes   Search   Top
References:
 1,4-dithiane-2,5-diol
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 98330
Pubchem (sid): 135056710
 (2R,5R)-1,4-dithiane-2,5-diol
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 7058083
Pubchem (sid): 43647331
 (2R,5S)-1,4-dithiane-2,5-diol
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 7058084
Pubchem (sid): 43647332
 (2S,5S)-1,4-dithiane-2,5-diol
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 6994326
Pubchem (sid): 43596584
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS): View
HMDB (The Human Metabolome Database): HMDB33670
FooDB: FDB011773
Export Tariff Code: 2934.99.9000
ChemSpider: View
FAO: 2,5-Dihydroxy-1,4-dithiane
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
alliaceous
 dimethyl trisulfideFL/FR
bready
 coffee furanoneFL/FR
 furfuralFL/FR
buttery
3,4-hexane dioneFL/FR
caramellic
 maltolFL/FR
 shoyu furanoneFL/FR
 toffee furanoneFL/FR
citrus
(E)-2-tetradecenalFL/FR
coconut
 coconut naphthalenoneFL/FR
 popcorn pyrimidineFL/FR
minty
dextro-carvoneFL/FR
moldy
 strawberry furanone methyl etherFL/FR
musty
2-acetyl pyrroleFL/FR
nutty
2-acetyl-3-methyl pyrazineFL/FR
 filbert pyrazineFL/FR
2,6-lutidineFL/FR
5-methyl quinoxalineFL/FR
popcorn
2-acetyl pyrazineFL/FR
spicy
 caraway seed oleoresinFL/FR
 ethyl 2-mercaptopropionateFL/FR
 fish thiolFL/FR
 furfuryl thioacetateFL/FR
2-mercaptopropionic acidFL/FR
4-methyl 4-mercaptopentan-2-one 1% solutionFL/FR
tonka
 whiskey lactoneFL/FR
 
For Flavor
 
No flavor group found for these
(E)-aconitic acidFL
 coconut naphthalenoneFL/FR
4-methyl 4-mercaptopentan-2-one 1% solutionFL/FR
2-methyl-1-butane thiolFL
1,9-nonane dithiolFL
isopropyl disulfideFL
alliaceous
1,3-butane dithiolFL
 cyclopentyl mercaptanFL
 dicyclohexyl disulfideFL
 dimethyl trisulfideFL/FR
ammoniacal
 pyrrolidineFL
bready
2-propionyl thiazoleFL
brown
 furfuralFL/FR
burnt
 furfuryl alcoholFL
2-methyl quinoxalineFL
buttery
3,4-hexane dioneFL/FR
caramellic
 maltolFL/FR
 shoyu furanoneFL/FR
 toffee furanoneFL/FR
cocoa
 butyraldehydeFL
coffee
 diisoamyl thiomalateFL
corn chip
2-acetyl-2-thiazolineFL
 popcorn pyrimidineFL/FR
earthy
1,8-octane dithiolFL
eggy
isopropyl mercaptanFL
fatty
2,4-octadien-1-olFL
meaty
roast chicken flavorFL
grilled chicken flavorFL
 chicken keyFL
 chicken soup stock flavorFL
2,6-dimethyl thiophenolFL
2,5-dimethyl-3-furan thiolFL
 furfuryl 2-methyl-3-furyl disulfideFL
(R,S)-2-mercapto-3-butanolFL
2-mercaptopropionic acidFL/FR
2-methyl 3-(methyl thio) furanFL
S-(2-methyl-3-furyl) ethane thioateFL
 pyrazinyl ethane thiolFL
ortho-thiocresolFL
minty
dextro-carvoneFL/FR
moldy
 strawberry furanone methyl etherFL/FR
nutty
2-acetyl pyrroleFL/FR
2-acetyl-3-methyl pyrazineFL/FR
 coffee furanoneFL/FR
2,5-diethyl-3-methyl pyrazineFL
 filbert pyrazineFL/FR
2,6-lutidineFL/FR
5-methyl quinoxalineFL/FR
 nutty thiazoleFL
onion
 ethyl 2-mercaptopropionateFL/FR
oyster
 oyster flavorFL
roasted
2-acetyl pyrazineFL/FR
 furfuryl thioacetateFL/FR
 hexyl mercaptanFL
smoky
 prosopis juliflora wood extractFL
spicy
 caraway seed oleoresinFL/FR
sulfurous
2,3-butane dithiolFL
 butyl mercaptanFL
 fish thiolFL/FR
 furfuryl thiopropionateFL
 methyl 2-methyl-3-furyl disulfideFL
waxy
 furfuryl octanoateFL
(E)-2-tetradecenalFL/FR
woody
 whiskey lactoneFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 chickenFL
 clamFL
 coffeeFL
 eggFL
 mustardFL
 oysterFL
 porkFL
 prawnFL
 tomatoFL
 tunaFL
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 not found in nature
Synonyms   Articles   Notes   Search   Top
Synonyms:
p-diathane-2,5-diol
2,5-dimethyl-1,4-dithiane
1,4-dithiane-2,5-diol
Synonyms   Articles   Notes   Search   Top
Synonyms   Articles   Notes   Search   Top
Please share your Comments.
Email Address:
 
 
 
 
Top of Page Home
Copyright © 1980-2021 Perflavory ™ Disclaimer Privacy Policy