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BENZYL TIGLATE

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BENZYL TIGLATE Basic information

Product Name:
BENZYL TIGLATE
Synonyms:
  • 2-Butenoic acid, 2-methyl-, phenylmethyl ester, (E)-
  • 2-Butenoicacid,2-methyl-,phenylmethylester,(E)-
  • 2-methyl-,phenylmethylester,(e)-2-butenoicaci
  • 2-methyl-,phenylmethylester,(E)-2-Butenoicacid
  • Benzyl (2E)-2-methyl-2-butenoate
  • trans-2-Butenoic acid, 2-methyl-, phenylmethyl ester
  • trans-2-Butenoicacid,2-methyl-,phenylmethylester
  • TIGLIC ACID BENZYL ESTER
CAS:
37526-88-8
MF:
C12H14O2
MW:
190.24
EINECS:
253-544-8
Product Categories:
  • Aromatic Esters
Mol File:
37526-88-8.mol
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BENZYL TIGLATE Chemical Properties

Boiling point:
139 °C9 mm Hg(lit.)
Density 
1.031 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.522(lit.)
FEMA 
3330 | BENZYL TRANS-2-METHYL-2-BUTENOATE
Flash point:
>230 °F
form 
clear liquid
color 
Colorless to Almost colorless
Odor
at 100.00 %. balsamic earthy mushroom vegetable plastic cortex almond nutty
Odor Type
balsamic
JECFA Number
846
BRN 
2556119
LogP
3.35
CAS DataBase Reference
37526-88-8(CAS DataBase Reference)
EPA Substance Registry System
2-Butenoic acid, 2-methyl-, phenylmethyl ester, (2E)- (37526-88-8)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
2
TSCA 
Yes
HS Code 
29161900

MSDS

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BENZYL TIGLATE Usage And Synthesis

Aroma

Peculiar fungus-like, mushroom-type odor with a rosy undertone.

Chemical Properties

Colorless liquid. Insoluble in water, soluble in alcohol and oils.

Occurrence

Reported found in clove bud and rose apple (Syz. jambos Alston).

Uses

Tiglic Acid Benzyl Ester is found as one of the Geranium essential oils, and essential oil and solvent extracts of Iris planifolia (Mill) from Algeria, possessing antibacterial activity. It is also the starting material in the synthesis of (S)-α-Acetolactic Acid (A163805).

Definition

ChEBI: Benzyl trans-2-methyl-2-butenoate is a carboxylic ester. It is functionally related to a benzyl alcohol.

Preparation

By direct esterification of tiglic acid with benzyl alcohol under azeotropic conditions.

Application

Benzyl tiglate has been suggested for use in Rose fragrances, where this particularly deep-earthy, almost musty undertone can be desirable, e.g. in combination with spicy undertones. This ester also introduces a certain naturalness of herbaceous character, and blends well with Vetiver oil, Oakmoss, etc. in Reseda and similar fragrance types. Suggested for use in Rose type fragrances. mainly as a background note and fixative.

Taste threshold values

Taste characteristics at 100 ppm: sweet, balsamic, spice-like with a nutty almond note.

BENZYL TIGLATE Preparation Products And Raw materials

Raw materials

BENZYL TIGLATESupplier

J & K SCIENTIFIC LTD.
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