Flavouring ingredient
  • 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
      10678 (E)-3,7-Dimethyl-1,5,7-octatrien-3-ol
  • 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.
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      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.
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      Voice: 1-631-485-4226
      Fax: 1-631-614-7828
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      29957-43-5 3,7-Dimethylocta-1,5,7-trien-3-ol
  • CSA
  • WholeChem
    • WholeChem, LLC
      Connecting Innovators To the Building Blocks Of the Universe
      Custom manufacturer and distributor of specialty ingredients. We make global local.
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      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.
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CAS Number: 29957-43-5Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 249-975-6
Nikkaji Web: J249.896K
CoE Number: 10202
XlogP3-AA: 2.80 (est)
Molecular Weight: 152.23672000
Formula: C10 H16 O
NMR Predictor: Predict (works with chrome or firefox)
EFSA/JECFA Comments: CASrn in Register to be changed to 53834-70-1, which covers (E)-3,7-Dimethylocta-1,5,7-trien-3-ol. Register name to be changed to (E)-3,7-Dimethylocta-1,5,7-trien-3- ol. (R)- or (S)-enantiomer not specified by CASrn 53834-70-1.
Category: flavor and fragrance 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
FEMA Number: 3830 3,7-dimethylocta-1,5,7-trien-3-ol
FDA:No longer provide for the use of these seven synthetic flavoring substances
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Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 93.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.87800 to 0.88600 @  25.00 °C.
Pounds per Gallon - (est).: 7.306 to  7.372
Refractive Index: 1.48900 to 1.49500 @  20.00 °C.
Boiling Point: 62.00 °C. @ 4.50 mm Hg
Boiling Point: 228.00 to  229.00 °C. @ 760.00 mm Hg (est)
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 0.014000 mmHg @ 25.00 °C. (est)
Flash Point: 192.00 °F. TCC ( 89.00 °C. ) (est)
logP (o/w): 2.408 (est)
Soluble in:
 water, 406.5 mg/L @ 25 °C (est)
Insoluble in:
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Organoleptic Properties:
Odor Strength: medium
Odor Description:
at 100.00 %. 
Odor and/or flavor descriptions from others (if found).
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Cosmetic Information:
None found
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Beijing Lys Chemicals
BOC Sciences
For experimental / research use only.
Reincke & Fichtner
Chemical Sources Association
Need This Item for Flavor/Food?: You can contact the CSA
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Safety Information:
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
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: flavor and fragrance agents
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for dehydrolinalool usage levels up to:
  2.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 12.00 (μg/capita/day)
Threshold of Concern:540 (μg/person/day)
Structure Class: II
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: --
beverages(nonalcoholic): 0.050000.50000
beverages(alcoholic): 0.200002.00000
breakfast cereal: --
cheese: --
chewing gum: 5.0000050.00000
condiments / relishes: --
confectionery froastings: 0.200002.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: 0.200002.00000
fruit ices: 0.200002.00000
gelatins / puddings: 0.500005.00000
granulated sugar: --
gravies: --
hard candy: 0.500005.00000
imitation dairy: --
instant coffee / tea: 0.200002.00000
jams / jellies: --
meat products: --
milk products: 0.200002.00000
nut products: --
other grains: --
poultry: --
processed fruits: 0.100001.00000
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: 0.500005.00000
soups: --
sugar substitutes: --
sweet sauces: --
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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 18, Revision 2 (FGE.18Rev2): Aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters from chemical groups 6 and 8.
View page or View pdf
Statement on the Re-evaluation of 3,7-dimethylocta-1,5,7-trien-3-ol [FL-no: 02.146] based on additional data on a supporting substance
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 18, Revision 3 (FGE.18Rev3): Aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters from chemical groups 6 and 8.
View page or View pdf
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 5366264
National Institute of Allergy and Infectious Diseases: Data
Chemidplus: 0029957435
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NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 29957-43-5
Pubchem (cid): 5366264
Pubchem (sid): 135080191
Pherobase: View
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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
HMDB (The Human Metabolome Database): HMDB35120
FooDB: FDB013753
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
For Odor
 octyl phenyl acetateFL/FR
 bois de rose oil brazilFL/FR
 bois de rose oil terpenelessFL/FR
 citronellyl butyrateFL/FR
 coranol (Firmenich)FR
 coriander seed oilFL/FR
 ethyl linalyl acetateFR
 floral pyranolFR
 ho leaf oilFR
 ho wood oilFR
 linalyl anthranilateFL/FR
 muguet carbinolFL/FR
 perilla alcoholFL/FR
 cubeb oilFL/FR
 bois de rose leaf oil brazilFL/FR
For Flavor
No flavor group found for these
 octyl phenyl acetateFL/FR
 bois de rose leaf oil brazilFL/FR
 bois de rose oil brazilFL/FR
 bois de rose oil terpenelessFL/FR
 linalyl anthranilateFL/FR
 muguet carbinolFL/FR
 citronellyl butyrateFL/FR
 coriander seed oilFL/FR
 cubeb oilFL/FR
 perilla alcoholFL/FR
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Potential Uses:
 cypress oil replacerFR
 fir needle oil replacerFR
 pea green peaFL
 pine scotch pineFL/FR
 rose geraniumFR
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Occurrence (nature, food, other): note
 ailanthus glandulosa
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 boronia megastigma
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 elder black elder
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 ginger lily white ginger lily
Search Trop  Picture
 grape fruit
Search Trop  Picture
 ho leaf oil
Search Trop  Picture
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3,7-dimethyl octa-1,5,7-trien-3-ol
1,5,7-octatrien-3-ol, 3,7-dimethyl-
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