-
Name
Benzyl isobutyrate
- EINECS 203-095-9
- CAS No. 103-28-6
- Article Data45
- CAS DataBase
- Density 1.015 g/cm3
- Solubility 989.48mg/L at 25℃
- Melting Point
- Formula C11H14O2
- Boiling Point 234.976 °C at 760 mmHg
- Molecular Weight 178.231
- Flash Point 95.54 °C
- Transport Information UN 3272 3/PG 3
- Appearance colourless liquid with a fresh, fruity-floral odour
- Safety 16-24/25
- Risk Codes 10
-
Molecular Structure
- Hazard Symbols
- Synonyms Isobutyricacid, benzyl ester (6CI,7CI,8CI);Benzyl 2-methylpropionate;Benzylisobutanoate;Benzyl isobutyrate;NSC 406201;NSC 46112;Phenylmethyl2-methylpropanoate;
- PSA 26.30000
- LogP 2.38580
Benzyl Isobutyrate Chemical Properties
The basic informtion about Benzyl Isobutyrate (103-28-6) is:
IUPAC Name: benzyl 2-methylpropanoate
Synonyms: 2-methylpropanoicacidphenylmethylester ; 2-methyl-propanoicaciphenylmethylester ; Benzylester kyseline isomaselne ; Benzylesterkyselinyisomaselne ; Propanoic acid , 2-methyl-,phenylmethyl ester ; Propanoicacid , 2-methyl- ,phenylmethylester ; fema 2141 ; isobutyric acid benzyl ester
MF: C11H14O2
MW: 178.23
FEMA: 2141
EINECS: 203-095-9
Boiling Point: 238 °C(lit.)
Flash Point: 138 °F
Density: 1.003 g/mL at 25 °C(lit.)
Refractive Index: n20/D 1.49(lit.)
BRN: 1869299
Following is the molecular structure of Benzyl Isobutyrate (103-28-6) :
Benzyl Isobutyrate Uses
Benzyl Isobutyrate (103-28-6) is used in the creation and/or manufacturing of fragrance and flavor concentrates of all types:
Maximised Survey-derived Daily Intakes (MSDI-EU) : 13.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) : 21.00 (μg/capita/day)
Structure Class : I
recommendation for benzyl isobutyrate usage levels up to : 6.0000 %in the fragrance concentrate
recommendation for benzyl isobutyrate usage levels up to : 25.0000 ppm in the flavor
Benzyl Isobutyrate Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
| rat | LD50 | oral | 2850mg/kg (2850mg/kg) | | Food and Cosmetics Toxicology. Vol. 11, Pg. 1023, 1973. |
Benzyl Isobutyrate Safety Profile
Hazard Codes :
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Risk Statements:
R10 : Flammable.
Safety Statements:
S16: Keep away from sources of ignition.
S24/25: Avoid contact with skin and eyes.
RIDADR UN: 3272 3/PG 3
WGK Germany: 1
RTECS: NQ4550000
Benzyl Isobutyrate Specification
Appearance: colourless liquid with a fresh, fruity-floral odour.
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