Cyclohexylacetic acid

Cyclohexylacetic acid Basic information

Product Name:	Cyclohexylacetic acid
Synonyms:	NCI 204816;Cyclohexylacetic acid ,98%;2-Cyclohexylethanoic acid, (Carboxymethyl)cyclohexane;Cyclohexaneacetic acid >=99%;Cyclohexylacetic acid 98%;2-cyclohexylacetate;CYCLOHEXANEACETIC ACID 98+%;AKOS BBS-00003723
CAS:	5292-21-7
MF:	C8H14O2
MW:	142.2
EINECS:	226-132-0
Product Categories:	Aromatic Phenylacetic Acids and Derivatives;Acids and Derivatives
Mol File:	5292-21-7.mol

Cyclohexylacetic acid Chemical Properties

Melting point	29-31 °C(lit.)
Boiling point	242-244 °C(lit.)
density	1.007 g/mL at 25 °C(lit.)
FEMA	2347 \| CYCLOHEXANEACETIC ACID
refractive index	n20/D 1.463(lit.)
Fp	>230 °F
storage temp.	Sealed in dry,Room Temperature
pka	pK1:4.51 (25°C)
form	Low Melting Solid
color	White to pale yellow
Odor	sharp acetic fatty cheese musty powdery honey caramel
Odor Type	acidic
JECFA Number	965
BRN	2041326
LogP	2.85
CAS DataBase Reference	5292-21-7(CAS DataBase Reference)
NIST Chemistry Reference	Cyclohexaneacetic acid(5292-21-7)
EPA Substance Registry System	Cyclohexaneacetic acid (5292-21-7)

Safety Information

Hazard Codes	Xi
Risk Statements	37/38-41-36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	GU8370000
Hazard Note	Irritant
TSCA	Yes
HS Code	29162090

MSDS Information

Provider	Language
Cyclohexaneacetic acid	English
SigmaAldrich	English
ACROS	English
ALFA	English

Cyclohexylacetic acid Usage And Synthesis

Chemical Properties	Cyclohexane acetic acid has a sharp acetic odor.
Chemical Properties	White to pale yellow low melting solid
Definition	ChEBI: A monocarboxylic acid consisting of cyclohexane carrying a carboxymethyl substituent.
Aroma threshold values	Detection: 19 ppm
Taste threshold values	Taste characteristics at 100 ppm: honey, caramellic, maple and cocoa.
Synthesis Reference(s)	The Journal of Organic Chemistry, 58, p. 3595, 1993 DOI: 10.1021/jo00065a028
General Description	Cyclohexaneacetic acid is used as a flavoring agent in the food industry.

Cyclohexylacetic acid Preparation Products And Raw materials

Raw materials	Cyclohexane, (2,2-dibromoethenyl)--->METHYLENECYCLOHEXANE-->Cyclohexane, 1-bromo-1-methyl--->CYCLOHEXYLACETYL CHLORIDE 98-->Cyclohexylmethyl bromide-->Formic acid-->CARBON DIOXIDE-->Phenylacetic acid
Preparation Products	METHYL CYCLOHEXANEACETATE-->ALLYLCYCLOHEXANE ACETATE-->2-CYCLOHEXYL-ETHYLAMINE HYDROCHLORIDE-->2-Cyclohexylethanol-->CYCLOHEXANEMETHYL ISOCYANATE 97-->a-BroMo-cyclohexaneacetic acid Methyl ester-->BROMO-CYCLOHEXYL-ACETIC ACID ETHYL ESTER

Cyclohexylbenzene Cyclohexanecarboxylic acid Hyaluronic acid ETHYL 1-OXASPIRO[2.5]OCTANE-2-CARBOXYLATE DROFENINE HYDROCHLORIDE Ethyl 2-(Chlorosulfonyl)acetate Ascoric Acid CYCLOHEXYLACETIC ACID ETHYL ESTER EXO-2-CHLORO-5,5-ETHYLENEDIOXY-BICYCLO[2.2.1]HEPTANE-SYN-7-CARBOXYLIC ACID Folic acid Cyclohexanemethanol diethyl 2-cyclohexylpropanedioate Cyclohexylacetic acid Isocyanatocyclohexane Cyclohexylacetic acid methyl ester 1,1-Cyclohexane diacetic anhydride Molasses Citric acid

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