hexanal propylene glycol acetal
4-methyl-2-pentyl-1,3-dioxolane
 
Notes:
Flavouring ingredient
  • Bedoukian Research
    • Bedoukian Research, Inc.
      Constantly Improving
      Working closely with our customers to meet their requirements.
      Paul Bedoukian founded the company to fill a niche as a supplier of high quality specialty aroma and flavor ingredients. In 1975 the company began manufacturing insect pheromones which are chemically similar to flavor and fragrance ingredients. Today, Bedoukian Research offers more than 450 Aroma Chemicals and 50 Insect Pheromones, while also providing custom manufacturing services to the pharmaceutical, agrochemical, and specialty chemical industries.
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      Product(s):
      860 4-METHYL-2-PENTYL-1,3-DIOXOLANE ≥97.0% (sum of isomers), Kosher
      SDS
      Used in fragrances for a green, fruity note.
      Sweet fruity notes for all types of fruits, especially pineapple, strawberry.
       
       
  • CTC Organics
    • CTC Organics
      For More Than 40 Year
      Your source for rare aroma chemicals for the flavor and fragrance industy.
      “The world is run by middle men.” The number of times I have heard Dr. Liu utter those words are innumerable. He loved reciting and recording famous quotes and had many of his own. Among his many talents, Dr. Liu had a unique genius in the area of chemistry. He had an uncanny understanding of the pulse of the chemical industry and was a superb salesman.
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      Product(s):
      W1344 4-methyl-2-pentyl-1,3-dioxolane
       
  • 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.
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      Product(s):
      13-62800 4-METHYL-2-PENTYL-1,3-DIOXOLANE, Kosher
       
  • SRS Aromatics
    • SRS Aromatics Ltd
      For over 25 years
      Bringing flavour and fragrance into your world.
      As suppliers / distributors of ingredients to the fragrance and flavour industries, our goal is to provide high quality materials at competitive prices with an exceptional level of service. Established in 1984, SRS Aromatics Ltd is an independent family owned business which has become very well-respected within the fragrance and flavour industry as a reliable and trustworthy partner. Over the years this has allowed the company to develop strong relationships with many global manufacturers; several of whom we represent in the UK. A core aim of our business is to work extremely closely with both our suppliers and customers to maximise service levels with minimum disruption to supply.
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      Product(s):
      HEXANAL PROPYLENE GLYCOL ACETAL
       
Synonyms   Articles   Notes   Search
4-methyl-2-pentyl-1,3-dioxolane (Click)
CAS Number: 1599-49-1Picture of molecule
ECHA EINECS - REACH Pre-Reg: 216-489-0
FDA UNII: LJ67NF091T
Nikkaji Web: J83.715F
Beilstein Number: 6186072
MDL: MFCD00065423
XlogP3-AA: 2.60 (est)
Molecular Weight: 158.24086000
Formula: C9 H18 O2
NMR Predictor: Predict (works with chrome or firefox)
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
IBM Patents: Obtain
Pubchem Patents: Search
JECFA Food Flavoring: 928  4-methyl-2-pentyl-1,3-dioxolane
Flavis Number: 06.094 (Old)
DG SANTE Food Flavourings: 06.094  4-methyl-2-pentyl-1,3-dioxolane
FEMA Number: 3630  4-methyl-2-pentyl-1,3-dioxolane
FDA Mainterm: 4-METHYL-2-PENTYL-1,3-DIOXOLANE
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 97.00 to 100.00 % sum of isomers
Food Chemicals Codex Listed: No
Specific Gravity: 0.89300 to 0.90000 @  25.00 °C.
Pounds per Gallon - (est).: 7.431 to  7.489
Refractive Index: 1.41800 to 1.42600 @  20.00 °C.
Boiling Point: 82.00 °C. @ 18.00 mm Hg
Boiling Point: 182.00 to  184.00 °C. @ 760.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 0.913000 mm/Hg @ 25.00 °C. (est)
Vapor Density: >1 ( Air = 1 )
Flash Point: 150.00 °F. TCC ( 65.56 °C. )
logP (o/w): 2.656 (est)
Soluble in:
 alcohol
 water, slightly
 water, 518.7 mg/L @ 25 °C (est)
Insoluble in:
 water
Similar Items: note
acetoin propylene glycol acetal
anisaldehyde propylene glycol acetal
benzaldehyde propylene glycol acetal
butyraldehyde propylene glycol acetal
isobutyraldehyde propylene glycol acetal
cinnamaldehyde propylene glycol acetal
citral propylene glycol acetal
cyclamen aldehyde propylene glycol acetal
decanal propylene glycol acetal
ethyl vanillin propylene glycol acetal
furfural propylene glycol acetal
heliotropyl propylene glycol acetal
(E)-2-hexen-1-al propylene glycol acetal
hydroxycitronellal propylene glycol acetal
melon heptenal propylene glycol acetal
6-methyl-5-hepten-2-one propylene glycol acetal
nonanal propylene glycol acetal
2-nonanone propylene glycol acetal
octanal propylene glycol acetal
perillaldehyde propylene glycol acetal
phenyl acetaldehyde propylene glycol acetal
para-tolualdehyde propylene glycol acetal
undecanal propylene glycol acetal
valeraldehyde propylene glycol acetal
isovaleraldehyde propylene glycol acetal
vanillin propylene glycol acetal
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
Odor Type: fruity
Odor Strength: medium
 fresh  green  waxy  vegetable  licorice  rue  clean  petroleum  
Odor Description:
at 100.00 %. 
fresh green waxy vegetable skin licorice rue clean petroleum
Luebke, William tgsc, (2009)
 sweet  fruity  waxy  green  pineapple  
Odor Description:
Sweet, fruity, waxy, green, with a pineapple note
Mosciano, Gerard P&F 17, No. 6, 41, (1992)
 fruity  sweet  green  waxy  
Taste Description:
at 20.00 ppm.  
Fruity, sweet, green and waxy
Mosciano, Gerard P&F 17, No. 6, 41, (1992)
Substantivity: 1 hour(s) at 100.00 %
  
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
None found
Synonyms   Articles   Notes   Search   Top
Suppliers:
Apple Flavor & Fragrance
Hexanal PG Acetal
Bedoukian Research
4-METHYL-2-PENTYL-1,3-DIOXOLANE
≥97.0% (sum of isomers), Kosher
Odor: green, fruity, vegetable
Use: Used in fragrances for a green, fruity note.
Flavor: Sweet, fruity, green
Sweet fruity notes for all types of fruits, especially pineapple, strawberry.
CTC Organics
4-methyl-2-pentyl-1,3-dioxolane
Grau Aromatics
HEXANAL-PROPYLENEGLYCOL-ACETAL
Kosher
Inoue Perfumery
HEXANAL PG ACETAL
Penta International
4-METHYL-2-PENTYL-1,3-DIOXOLANE, Kosher
SRS Aromatics
HEXANAL PROPYLENE GLYCOL ACETAL
Synonyms   Articles   Notes   Search   Top
Safety Information:
European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 36 - Wear suitable protective clothing.
 
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:
oral-mouse LD50  6802 mg/kg
Drug and Chemical Toxicology. Vol. 3, Pg. 249, 1980.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for hexanal propylene glycol acetal usage levels up to:
  10.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.20 (μg/capita/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: 12
Click here to view publication 12
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): -2.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: -5.00000
condiments / relishes: --
confectionery froastings: -4.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: -5.00000
granulated sugar: --
gravies: --
hard candy: -5.00000
imitation dairy: -3.00000
instant coffee / tea: --
jams / jellies: -2.00000
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: -3.00000
soups: --
sugar substitutes: --
sweet sauces: -2.00000
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):
Flavouring Group Evaluation 64 (FGE.64): Consideration of aliphatic acyclic diols, triols, and related substances evaluated by JECFA (57th meeting) structurally related to aliphatic primary and secondary saturated and unsaturated alcohols, aldehydes, acetals, carboxylic acids and esters containing an additional oxygenated functional group and lactones from chemical groups 9, 13 and 30 evaluated by EFSA in FGE.10Rev1 (EFSA, 2008ab)
View page or View pdf
EPI System: View
EPA Substance Registry Services (TSCA): 1599-49-1
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 15336
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 4-methyl-2-pentyl-1,3-dioxolane
Chemidplus: 0001599491
Synonyms   Articles   Notes   Search   Top
References:
 4-methyl-2-pentyl-1,3-dioxolane
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 1599-49-1
Pubchem (cid): 15336
Pubchem (sid): 134979031
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS): View
HMDB (The Human Metabolome Database): HMDB37288
FooDB: FDB016307
Export Tariff Code: 2911.00.5000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Read: Under the conditions of intended use - New developments in the FEMA GRAS program and the safety assessment of flavor ingredients
Read: A GRAS assessment program for flavor ingredients
Read: Sensory testing for flavorings with modifying properties. Food Technology
Read: Criteria for the safety evaluation of flavoring substances
Read: A procedure for the safety evaluation of natural flavor complexes used as ingredients in food: essential oils
Read: FEMA Expert Panel: 30 Years of safety evaluation for the flavor industry
Read: Consumption ratio and food predominance of flavoring materials
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
aldehydic
 lily pentanalFR
2-methyl undecanal dimethyl acetalFR
balsamic
isoamyl benzoateFL/FR
citrus
(E)-2-tetradecenalFL/FR
creamy
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
fatty
(E)-2-octenalFL/FR
floral
 geranyl acetateFL/FR
 hexyl 2-furoateFL/FR
 hydroxycitronellalFL/FR
 hydroxycitronellal dimethyl acetalFL/FR
 jasmin cyclopentanolFR
fruity
 allyl cyclohexyl acetateFL/FR
 cyclohexyl propionateFL/FR
 ethyl 2-octenoateFL/FR
 grape butyrateFL/FR
2-methyl butyl 2-methyl butyrateFL/FR
 tropical thiazoleFL/FR
 ethyl (E,Z)-2,4-decadienoateFL/FR
(Z)-4-heptenalFL/FR
 heptyl formateFL/FR
(Z)-3-hexen-1-yl (E)-crotonateFL/FR
(Z)-3-hexen-1-yl formateFL/FR
(E)-2-hexen-1-yl isovalerateFL/FR
4-hexenolFL/FR
 hexyl 2-methyl butyrateFL/FR
 hexyl octanoateFL/FR
 hexyl phenyl acetateFL/FR
 melon nonenoateFL/FR
 neryl butyrateFL/FR
(E,Z)-3,6-nonadien-1-yl acetateFL/FR
3,6-nonadien-1-yl acetateFL/FR
(E)-2-nonen-1-olFL/FR
2-octen-1-olFL/FR
1-penten-3-olFL/FR
 phenyl acetaldehyde ethylene glycol acetalFR
melon
(Z)-6-nonen-1-olFL/FR
minty
isopropyl tiglateFL/FR
sulfurous
 grapefruit menthaneFL/FR
3-(methyl thio) hexanolFL/FR
vegetable
1-furfuryl pyrroleFL/FR
waxy
 decanal diethyl acetalFL/FR
9-decenoic acidFL/FR
 methyl butyl phenyl acetateFL/FR
(E)-methyl geranateFL/FR
2-methyl heptanoic acidFL/FR
 methyl octanoateFL/FR
2-nonanolFL/FR
(Z)-3-nonen-1-olFL/FR
 octanolFL/FR
 phenethyl octanoateFL/FR
 
For Flavor
 
No flavor group found for these
2-ethyl-4,5-dimethyl oxazoleFL
(Z)-3-hexen-1-yl (E)-crotonateFL/FR
(E)-4-hexenalFL
 hydroxycitronellal dimethyl acetalFL/FR
(E)-methyl geranateFL/FR
2-methyl thiazoleFL
4-(methyl thio) butanolFL
2-nonanolFL/FR
(Z)-3-nonen-1-olFL/FR
2-isopropyl-3-(methyl thio) pyrazineFL
alliaceous
3-tetrahydrothiophenoneFL
 tropical thiazoleFL/FR
fatty
 heptyl formateFL/FR
2-octen-1-olFL/FR
(E)-2-octenalFL/FR
fruity
 allyl cyclohexyl acetateFL/FR
isoamyl benzoateFL/FR
 cyclohexyl propionateFL/FR
 ethyl 2-octenoateFL/FR
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
 hexyl phenyl acetateFL/FR
2-methyl butyl 2-methyl butyrateFL/FR
 phenethyl octanoateFL/FR
green
 dihydroxyacetophenone (mixed isomers)FL
 geranyl acetateFL/FR
 grape butyrateFL/FR
(E)-2-heptenalFL
(Z)-4-heptenalFL/FR
(Z)-3-hexen-1-yl formateFL/FR
(E)-2-hexen-1-yl isovalerateFL/FR
 hexyl 2-furoateFL/FR
 hexyl 2-methyl butyrateFL/FR
 hexyl octanoateFL/FR
 melon nonenoateFL/FR
 methyl octanoateFL/FR
3-(5-methyl-2-furyl) butanalFL
 neryl butyrateFL/FR
3,6-nonadien-1-yl acetateFL/FR
(E,Z)-3,6-nonadien-1-yl acetateFL/FR
(E)-2-nonen-1-olFL/FR
2,4-octadienalFL
1-penten-3-olFL/FR
2-propyl pyrazineFL
isopropyl tiglateFL/FR
 propylene glycol acetone ketalFL
juicy
 ethyl (E,Z)-2,4-decadienoateFL/FR
leafy
 methyl butyl phenyl acetateFL/FR
metallic
4-hexenolFL/FR
3-(methyl thio) hexanolFL/FR
sulfurous
 grapefruit menthaneFL/FR
 methyl benzyl disulfideFL
vegetable
1-furfuryl pyrroleFL/FR
waxy
 decanal diethyl acetalFL/FR
9-decenoic acidFL/FR
 hydroxycitronellalFL/FR
2-methyl heptanoic acidFL/FR
(Z)-6-nonen-1-olFL/FR
 octanolFL/FR
(E)-2-tetradecenalFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 appleFR
 fruitFR
 greenFR
 pineappleFR
 valerianFL/FR
 vegetable 
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Occurrence (nature, food, other): note
 gentian root
Search Trop  Picture
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Synonyms:
 aldehyde C-6 propylene glycol acetal
2-amyl-4-methyl-1,3-dioxolane
1,3-dioxolane, 4-methyl-2-pentyl-
 hexaldehyde propylene glycol acetal
 hexanal PG acetal
 hexanal propylene glycol cyclic acetal
 hexanal-propyleneglycol-acetal
4-methyl-2-pentyl dioxolane
4-methyl-2-pentyl-1,3-dioxolan
4-methyl-2-pentyl-1,3-dioxolane
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Articles:
 None found yet.
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