Methyl Trans-2-Nonenoate
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Methyl Trans-2-Nonenoate

Methyl trans-2-nonenoate's cas code is 111-79-5

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Product Description

Methyl trans-2-nonenoate Basic information


Product Name:

Methyl trans-2-nonenoate

Synonyms:

RARECHEM AL BF 0154;NEOFOLIONE;2-NONENOIC ACID METHYL ESTER;METHYL NONYLENATE;METHYL NONYLENOATE;Wln: 7U1vo1;METHYL NON-2-ENOATE;METHYL-2-NONENATE

CAS:

111-79-5

MF:

C10H18O2

MW:

170.25

EINECS:

203-908-7

Product Categories:


Mol File:

111-79-5.mol



Methyl trans-2-nonenoate Chemical Properties


Melting point 

-89.9°C (estimate)

Boiling point 

115 °C21 mm Hg(lit.)

density 

0.895 g/mL at 25 °C(lit.)

FEMA 

2725 | METHYL 2-NONENOATE

refractive index 

n20/D 1.444(lit.)

Fp 

196 °F

JECFA Number

1813

CAS DataBase Reference

111-79-5(CAS DataBase Reference)

NIST Chemistry Reference

2-Nonenoic acid, methyl ester(111-79-5)

EPA Substance Registry System

2-Nonenoic acid, methyl ester (111-79-5)


Tea tree oil Safety Information


Hazard Codes 

Xi,N

Risk Statements 

36/38-51/53

Safety Statements 

26-61

RIDADR 

UN 3082 9/PG 3

WGK Germany 

2

RTECS 

RA9470000


Methyl trans-2-nonenoate Usage And Synthesis


Description

Methyl 2-nonenoate has a characteristic violet-like odor. May be obtained in quantitative yields by treating methyl P-chlorocaproate with sodium acetate, or by dehydrogenating the corresponding saturated ester.

Chemical Properties

Methyl-2-nonenoate has a characteristic green, violet-like odor

Chemical Properties

Colorless to slightly yellow liquid;strong violet-leaf odor. Stable; soluble in alco-hol. Combustible.

Chemical Properties

Methyl 2-Nonenoate is a colorless to pale yellow liquid with a green, floral note. It imparts freshness to floral fragrance compositions and is recommended as a substitute for methyl 2-octynoate.The synthesis consists of a condensation of heptanal withmalonic acid, decarboxylation, and subsequent esterification with methanol.

Uses

Perfumes.

Preparation

Obtained in quantitative yields by treating methyl β-chlorocaproate with sodium acetate, or by dehydrogenating the cor[1]responding saturated ester.

Taste threshold values

Taste characteristics at 5 ppm: green, waxy, oily, fruity, watermelon rind, pear- and apple-like.

Trade name

Neofolione (Givaudan).


Methyl trans-2-nonenoate Preparation Products And Raw materials


Raw materials

Methanol-->Triethylamine-->Malonic acid-->Heptaldehyde-->METHYL NONANOATE


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