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General Material Information

Preferred name dimethyl benzyl carbinyl butyrate
Trivial Name Dimethylbenzylcarbinyl butyrate
Short Description alpha,alpha-dimethylphenethyl butyrate
Formula C14 H20 O2
CAS Number 10094-34-5
FEMA Number 2394
ECHA Number 233-221-8
FDA UNII 3Q0C60547R
Nikkaji Number J77.591F
MDL MFCD00027132
COE Number 2084
xLogP3-AA 3.50 (est)
Bio Activity Summary External link
NMR Predictor External link
JECFA Food Flavoring 1656 alpha,alpha-dimethylphenethyl butyrate
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 10094-34-5 ; ALPHA,ALPHA-DIMETHYLPHENETHYL BUTYRATE
Synonyms
  • benzyl dimethyl carbinol butyrate
  • benzyl dimethyl carbinyl butyrate
  • benzyl dimethyl carbinyl N-butyrate
  • benzyl dimethylcarbinyl butyrate
  • benzyl dimethylcarbinyl n-butyrate
  • benzyl propyl butyrate
  • 2-benzyl-2-propyl butyrate
  • benzyldimethylcarbinyl butyrate
  • benzyldimethylcarbinylbutyrate
  • butanoic acid 1,1-dimethyl-2-phenyl ethyl ester
  • butanoic acid, 1,1-dimethyl-2-phenylethyl ester
  • butyric acid alpha,alpha-dimethyl phenethyl ester
  • butyric acid, a,a-dimethylphenethyl ester
  • (1-cyclohexyl-2-methylpropan-2-yl) butanoate
  • dimethyl benzyl carbinol butyrate
  • dimethyl benzyl carbinyl butyrate FCC
  • dimethyl benzyl carbinyl butyrate synthetic
  • alpha, alpha- dimethyl phenethyl butyrate
  • alpha,alpha- dimethyl phenethyl butyrate
  • alpha,alpha- dimethyl phenyl ethyl butyrate
  • 1,1-dimethyl-2-phenethyl butyrate
  • 1,1-dimethyl-2-phenyl ethyl butanoate
  • 1,1-dimethyl-2-phenylethyl butanoate
  • dimethylbenzylcarbinyl butyrate
  • dimethylbenzylcarbinyl n-butyrate
  • a,a- dimethylphenethyl butyrate
  • alpha,alpha- dimethylphenethyl butyrate
  • dmbc butyrate
  • DMBCB,Dimethyl benzyl carbinyl butyrate
  • 2-methyl-1-phenyl-2-propyl butyrate
  • 2-methyl-1-phenylpropan-2-yl butanoate
  • 2-methyl-1-phenylpropan-2-yl butyrate
  • prune butyrate
  • (1-cyclohexyl-2-methylpropan-2-yl) butanoate
  • Butyric acid, α,α-dimethylphenethyl ester
  • α,α-Dimethylphenethyl butyrate
  • 2-Methyl-1-phenylpropan-2-yl butyrate

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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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
FDA Substances Added to Food (formerly EAFUS):View
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB40226
FooDB:FDB019940
Export Tariff Code:2915.60.1000
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex Yes
Molecular weight 220.3117980957
Specific gravity @ 25 °C
Pounds per Gallon 7.988 to 8.163
Specific gravity @ 20 °C
Pounds per Gallon 8.064 to 8.131
Refractive Index 1.484 to 1.489 @ 20 °C
Boiling Point 253 to 255°C @ 760 mm Hg
Vapor Pressure 0.002 mmHg @ 25 °C
Vapor Density 7.6
Flash Point TCC Value 110 °C TCC
logP (o/w) 4.082 est
Shelf life 24 months (or longer if stored properly.)
Storage notes Store in cool, dry place in tightly sealed containers, protected from heat and light.
Solubility
alcohol Yes
dipropylene glycol Yes
fixed oils Yes
water, 5.701 mg/L @ 25 °C (est) Yes
water No
propylene glycol No
Stability
alcoholic lotion Unspecified
antiperspirant Unspecified
bleach Unspecified
deo stick Unspecified
detergent perborate Unspecified
fabric softener Unspecified
hard surface cleaner Unspecified
liquid detergent Unspecified
shampoo Unspecified
soap Unspecified

Organoleptic Properties

Odor Type: Floral
floral, green, herbal, fruity, plum, prune, spicy, waxy, seedy, berry
Odor strength medium
Substantivity 100 hour(s) at 100.00 %
Luebke, William tgsc, (1989) At 100.00 %. floral green herbal fruity plum prune
Mosciano, Gerard P&F 22, No. 4, 75, (1997) Floral, green, fruity, spicy and waxy with a seedy, berry nuance
Flavor Type: Floral
floral, green, herbal, musty, berry, fresh, melon
Mosciano, Gerard P&F 22, No. 4, 75, (1997) At 20.00 ppm. Floral, green, herbal, musty and berry with a fresh melon nuance
General comment Ruity, baked fruit, apricot, plum, floral, green

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
R 43 - May cause sensitisation by skin contact.
S 02 - Keep out of the reach of children.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Skin irritation (Category 2), H315
Skin sensitisation (Category 1), H317
Acute aquatic toxicity (Category 2), H401
Chronic aquatic toxicity (Category 2), H411
GHS Label elements, including precautionary statements
Pictogramexclamation-mark.jpg
Signal word Warning
Hazard statement(s)
H315 - Causes skin irritation
H317 - May cause an allergic skin reaction
H401 - Toxic to aquatic life
H411 - Toxic to aquatic life with long lasting effects
Precautionary statement(s)
P261 - Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 - Wash skin thouroughly after handling.
P272 - Contaminated work clothing should not be allowed out of the workplace.
P273 - Avoid release to the environment.
P280 - Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352 - IF ON SKIN: wash with plenty of soap and water.
P321 - Specific treatment (see supplemental first aid instructions on this label).
P333 + P313 - IF SKIN irritation or rash occurs: Get medical advice/attention.
P362 - Take off contaminated clothing and wash before reuse.
P391 - Collect spillage. Hazardous to the aquatic environment
P501 - Dispose of contents/ container to an approved waste disposal plant.
Human Experience:
10 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 18, Pg. 667, 1980.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 18, Pg. 667, 1980.

Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for dimethyl benzyl carbinyl butyrate usage levels up to:
8.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 110.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 1020.00 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 3900 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
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: 3
Click here to view publication 3
average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): -10.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -20.00000
fruit ices: -20.00000
gelatins / puddings: -20.00000
granulated sugar: --
gravies: --
hard candy: -20.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
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): 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0): 10.0000050.00000
Processed fruit (04.1): 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 10.0000050.00000
Chewing gum (05.3): --
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 5.0000025.00000
Bakery wares (07.0): 10.0000050.00000
Meat and meat products, including poultry and game (08.0): 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 2.0000010.00000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0): 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 5.0000025.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 10.0000050.00000
Ready-to-eat savouries (15.0): 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 5.0000025.00000

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 89 (FGE.89): Consideration of phenyl-substituted aliphatic tertiary alcohols and related aldehydes and esters evaluated by JECFA (63rd and 68th meetings) structurally related to aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters evaluated by EFSA in FGE.18Rev1 (2009)
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):10094-34-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :24915
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 3082
WGK Germany:2
(1-cyclohexyl-2-methylpropan-2-yl) butanoate
Chemidplus:0010094345
RTECS:ET0130000 for cas# 10094-34-5