ChemicalBook > CAS DataBase List > Benzyl isobutyrate

Benzyl isobutyrate

Product Name
Benzyl isobutyrate
CAS No.
103-28-6
Chemical Name
Benzyl isobutyrate
Synonyms
FEMA 2141;Benzylisobutyrat;BENZYL ISOBUTYRATE;Isobutyric acid b;Benzyl isobutanoate;BenzylIsobutyrate>Benzyl isobutyrate, 98+%;BENZYL 2-METHYLPROPANOATE;BENZYL 2-METHYLPROPIONATE;Benzyl isobutyrate(kosher)
CBNumber
CB6412414
Molecular Formula
C11H14O2
Formula Weight
178.23
MOL File
103-28-6.mol
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Benzyl isobutyrate Property

Boiling point:
238 °C(lit.)
Density 
1.003 g/mL at 25 °C(lit.)
vapor pressure 
5.7Pa at 25℃
FEMA 
2141 | BENZYL ISOBUTYRATE
refractive index 
n20/D 1.49(lit.)
Flash point:
138 °F
form 
clear liquid
color 
Colorless to Almost colorless
Odor
at 100.00 %. jasmin oily fruity sweet rose tropical
Odor Type
floral
biological source
synthetic
Water Solubility 
989.48mg/L at 25℃
JECFA Number
844
BRN 
1869299
LogP
2.99 at 25℃
CAS DataBase Reference
103-28-6(CAS DataBase Reference)
NIST Chemistry Reference
Propanoic acid, 2-methyl-, phenylmethyl ester(103-28-6)
EPA Substance Registry System
Propanoic acid, 2-methyl-, phenylmethyl ester (103-28-6)
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Safety

Risk Statements 
10
Safety Statements 
16-24/25
RIDADR 
UN 3272 3/PG 3
WGK Germany 
1
RTECS 
NQ4550000
TSCA 
Yes
HS Code 
29156000
Toxicity
The acute oral LD50 in rats was found to be 2850 mg/kg. The acute dermal LD50 was reported to be > 5 ml/kg in the rabbit
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H303May be harmfulif swallowed

Precautionary statements

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W214108
Product name
Benzyl Isobutyrate
Purity
≥97%, FCC, FG
Packaging
sample-k
Price
$59.8
Updated
2024/03/01
Sigma-Aldrich
Product number
W214108
Product name
Benzyl Isobutyrate
Purity
≥97%, FCC, FG
Packaging
1kg
Price
$95.7
Updated
2024/03/01
Sigma-Aldrich
Product number
W214108
Product name
Benzyl Isobutyrate
Purity
≥97%, FCC, FG
Packaging
5kg
Price
$275
Updated
2024/03/01
Sigma-Aldrich
Product number
W214108
Product name
Benzyl Isobutyrate
Purity
≥97%, FCC, FG
Packaging
10Kg
Price
$398
Updated
2024/03/01
TCI Chemical
Product number
I0424
Product name
Benzyl Isobutyrate
Purity
>98.0%(GC)
Packaging
25mL
Price
$19
Updated
2024/03/01
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Benzyl isobutyrate Chemical Properties,Usage,Production

Chemical Properties

Benzyl isobutyrate has a fresh, floral, somewhat jasmine-like, fruity odor and sweet, strawberry-like taste.

Occurrence

Reported found in mint, spearmint, beer, cherimoya (Annona cherimolia Mill.) and Passiflora edulis hybrid juice.

Uses

Useful in fruity-spicy-herbaceous fragrance types, in Gardenia, Jasmin, Rose bases, etc., in trace amounts or in higher concentration if used as a modifier for Benzyl acetate. Occasionally used in flavour compositions, mainly in imitation Banana, Raspberry, Strawberry, and in “Tutti-frutti” flavour. Concentrations are usually about 25 ppm in the finished product.

Preparation

May be prepared from benzyl alcohol and isobutyric acid, by the action of aluminum ethylate on a mixture of benzyl and butyric aldehydes.

Definition

ChEBI: Phenylmethyl 2-methylpropanoate is a carboxylic ester. It is functionally related to a benzyl alcohol.

Taste threshold values

Taste characteristics at 10 ppm: fruity and sweet with ripe berry nuances.

Synthesis Reference(s)

Synthesis, p. 1017, 1986 DOI: 10.1055/s-1986-31855

Flammability and Explosibility

Non flammable

Benzyl isobutyrate Preparation Products And Raw materials

Raw materials

Isobutyric acid Benzyl alcohol Butyraldehyde

Preparation Products

Isobutyric acid
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Benzyl isobutyrate Suppliers

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View Lastest Price from Benzyl isobutyrate manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
Natural Benzyl Isobutyrate 103-28-6
Price
US $50.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-12-23
WUHAN FORTUNA CHEMICAL CO., LTD
Product
Benzyl isobutyrate 103-28-6
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
97%min
Supply Ability
1000kgs
Release date
2021-07-19
JINING XINHE CHEMICAL CO., LTD
Product
Benzyl isobutyrate 103-28-6
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100ton
Release date
2024-07-22

103-28-6, Benzyl isobutyrateRelated Search:

Isopropyl-α-[2-methylhydrazino]-p-toluamide Benzyl butyrate Dilauryl thiodipropionate Benzyl chloroformate Benzyl benzoate 2-Methylbenzyl chloride Benzyl chloride Propylene glycol methyl ether propionate Benzyl formate Benzyl alcohol Benzyl isocyanate 4-Trifluoromethylbenzyl chloride 2,2-Bis(hydroxymethyl)propionic acid Retinyl propionate Benzyl nicotinate Isobutyric acid Benzyl propionate Methylprednisolone aceponate

  • 2-methylpropanoicacidphenylmethylester
  • 2-methyl-propanoicaciphenylmethylester
  • 2-Methylpropionic acid benzyl ester
  • Benzylester kyseliny isomaselne
  • benzylesterkyselinyisomaselne
  • Propanoic acid, 2-methyl-, phenylmethyl ester
  • Isobutyric acid b
  • phenylmethyl 2-methylpropanoate
  • Propanoicacid,2-methyl-,phenylmethylester
  • FEMA 2141
  • ISOBUTYRIC ACID BENZYL ESTER
  • BENZYL 2-METHYLPROPANOATE
  • BENZYL 2-METHYLPROPIONATE
  • Benzyl isobutanoate
  • BENZYL ISOBUTYRATE
  • Benzylisobutyrat
  • Benzyl isobutyrate, 98+%
  • BENZYL ISOBUTYRATE, NATURAL
  • BENZYL ISOBUTYRATE 97+% FCC
  • 1-(Benzyloxy)-2-methylpropanal
  • 2-Methylpropanoic acid benzyl ester
  • Natural Benzyl Isobutyrate
  • BenzylIsobutyrate&gt
  • Benzyl isobutyrate USP/EP/BP
  • Benzyl isobutyrate(kosher)
  • 103-28-6
  • CH32CHCO2CH2C6H5
  • A-B
  • Alphabetical Listings
  • Flavors and Fragrances