2-Methylheptanoic acid

CAS No.：1188-02-9

Other grades of this product :

2-Methylheptanoic acid Basic information

Uses

Product Name:	2-Methylheptanoic acid
Synonyms:	2-methyl-heptanoicaci;2-METHYLHEPTANOIC ACID;2-METHYLENANTHIC ACID;FEMA NUMBER 2706;FEMA 2706;a-Methylheptanoic acid;Methylamylacetic acid;2-Methylheptanoic acid,98%
CAS:	1188-02-9
MF:	C8H16O2
MW:	144.21
EINECS:	214-704-2
Product Categories:	Industrial/Fine Chemicals;Alphabetical Listings;Flavors and Fragrances;M-N
Mol File:	1188-02-9.mol

2-Methylheptanoic acid Chemical Properties

Boiling point	140 °C/30 mmHg (lit.)
density	0.906 g/mL at 25 °C (lit.)
refractive index	n20/D 1.425(lit.)
FEMA	2706 \| 2-METHYLHEPTANOIC ACID
Fp	>230 °F
storage temp.	Store below +30°C.
pka	4.82±0.21(Predicted)
form	clear liquid
color	Colorless to Almost colorless
JECFA Number	1212
CAS DataBase Reference	1188-02-9(CAS DataBase Reference)
EPA Substance Registry System	Heptanoic acid, 2-methyl- (1188-02-9)

Safety Information

Hazard Codes	Xi
Risk Statements	37/38-41
Safety Statements	26-39-24/25
RIDADR	UN 3265 8/PG III
WGK Germany	3
TSCA	Yes
HS Code	2915 90 70
HazardClass	8
PackingGroup	III

MSDS Information

Provider	Language
2-Methylheptanoic acid	English
SigmaAldrich	English
ACROS	English
ALFA	English

2-Methylheptanoic acid Usage And Synthesis

Uses	2-Methylheptanoic Acid is used as a reagent in the synthesis of novel isoniazid derivatives with potent antitubercular activity.
Description	2-Methylheptanoic acid has a fatty, sour odor (rancid-like) with a sour, fruity, and nut-like flavor. May be synthesized by decarboxylation of methylamyl malonic acid; two optically active isomers and an optically inactive form can be prepared.
Chemical Properties	2-Methylheptanoic acid has a fatty, sour odor (rancid-like); sour, fruity and nut-like flavor.
Chemical Properties	clear slightly yellow liquid
Occurrence	Reported found in lamb, mutton and tea
Uses	2-Methylheptanoic Acid is used as a reagent in the synthesis of novel isoniazid derivatives with potent antitubercular activity.
Preparation	By decarboxylation of methylamyl malonic acid; two optically active isomers and an optically inactive form can be prepared
Aroma threshold values	Detection: 29.5 ppm
Taste threshold values	Taste characteristics at 40 ppm: waxy, soapy, oily and fatty.
General Description	2-Methylheptanoic acid has been identified in honey.

2-Methylheptanoic acid Preparation Products And Raw materials

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