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Cyclohexanecarboxylic acid

Description Application

CAS No.98-89-5
Chemical Name:Cyclohexanecarboxylic acid
CBNumber:CB0332732
Molecular Formula:C7H12O2
Formula Weight:128.17
MOL File:98-89-5.mol

Cyclohexanecarboxylic acid Property

Melting point 29-31 °C(lit.)
Boiling point 232-233 °C(lit.)
Density 1.033 g/mL at 25 °C(lit.)
refractive index n20/D 1.461(lit.)
FEMA 3531 | CYCLOHEXANECARBOXYLIC ACID
Flash point >230 °F
storage temp. Sealed in dry,Room Temperature
solubility H2O: soluble0.201g in 100g at 15°C
form Crystalline Solid
pka 4.9(at 25℃)
color White
Specific Gravity 1.033
Odor fruity acidic metallic cheese tropical
Odor Type fruity
Water Solubility 0.201 g/100 mL (15 ºC)
Merck 14,2724
JECFA Number 961
BRN 970529
Dielectric constant 2.6（31℃）
InChIKey NZNMSOFKMUBTKW-UHFFFAOYSA-N
LogP 1.96 at 25℃
Substances Added to Food (formerly EAFUS) CYCLOHEXANECARBOXYLIC ACID
CAS DataBase Reference 98-89-5(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII H9VKD9VL18
NIST Chemistry Reference Cyclohexanecarboxylic acid(98-89-5)
EPA Substance Registry System Cyclohexanecarboxylic acid (98-89-5)
UNSPSC Code 41116107
NACRES NA.24

Safety

Hazard Codes :Xi
Risk Statements :37/38-41-36/37/38
Safety Statements :26-36-37/39
WGK Germany :2
RTECS :GU8370000
TSCA :Yes
HS Code :29172090

NFPA 704:

	0
2		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordDanger
Hazard statements H315-H318-H335
Precautionary statements P280-P302+P352-P305+P351+P338+P310

Cyclohexanecarboxylic acid Price More Price(9)

Brand: Sigma-Aldrich(India)
Product number: W353108
Product name : Cyclohexanecarboxylic acid
Purity: ≥98%, FG
Packaging: 1SAMPLE-K
Price: ₹5141.88
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: W353108
Product name : Cyclohexanecarboxylic acid
Purity: ≥98%, FG
Packaging: 100G
Price: ₹8053.8
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: W353108
Product name : Cyclohexanecarboxylic acid
Purity: ≥98%, FG
Packaging: 1KG
Price: ₹16962.78
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: 101834
Product name : Cyclohexanecarboxylic acid
Purity: 98%
Packaging: 5G
Price: ₹2035.1
Updated: 2022/06/14
Buy: Buy

Brand: Sigma-Aldrich(India)
Product number: 101834
Product name : Cyclohexanecarboxylic acid
Purity: 98%
Packaging: 100G
Price: ₹2035.1
Updated: 2022/06/14
Buy: Buy

Cyclohexanecarboxylic acid Chemical Properties,Usage,Production

Description
Cyclohexanecarboxylic acid, also known as hexahydrobenzoic acid or carboxycyclohexane, belongs to the class of organic compounds known as carboxylic acids. Carboxylic acids are compounds containing a carboxylic acid group with the formula -C(=O)OH. Cyclohexanecarboxylic acid is a weakly acidic compound (based on its pKa). Cyclohexanecarboxylic acid exists in all living organisms, ranging from bacteria to humans. Cyclohexanecarboxylic acid is an acidic, cheese, and fruity tasting compound. Outside of the human body,. A monocarboxylic acid that consists of cyclohexane substituted by a carboxy group.
Application Cyclohexanecarboxylic acid is a precursor to the nylon-6 precursor caprolactam via its reaction with nitrosylsulfuric acid. It can also be oxidized to cyclohexene. Cyclohexanecarboxylic acid exhibits the reactions typical of carboxylic acids, including its conversion to the acid chloride cyclohexanecarbonyl chloride.
Chemical Properties White crystalline solid
Chemical Properties Cyclohexanecarboxylic acid has a cheese-like odor.
Uses Cyclohexanecarboxylic acid can be used to determine complex binding constants of the three native cyclodextrins with seven cyclohexane derivatives.
Uses Paint and varnish driers, dry-cleaning soaps, lubricating oils, stabilizer for rubber.
Uses Cyclohexanecarboxylic acid may be used as an analytical standard for the determination of the analyte in wine and other alcoholic beverages, edible salts and high-salinity foods, and ethanolic extract of Centella asiatica by various analytical techniques.
Definition ChEBI: A monocarboxylic acid that consists of cyclohexane substituted by a carboxy group.
Taste threshold values Taste characteristics at 5 ppm: fruity, woody, berry-like with green dirty nuances
Synthesis Reference(s) The Journal of Organic Chemistry, 22, p. 1680, 1957 DOI: 10.1021/jo01363a041
Tetrahedron Letters, 21, p. 4773, 1980 DOI: 10.1016/0040-4039(80)80136-5
General Description Cyclohexanecarboxylic acid, the saturated analog of benzoic acid, is categorized under the family of volatile organic compounds (VOCs). It is typically used as a flavoring ingredient.
Biochem/physiol Actions Cyclohexanecarboxylic acid undergoes microbial degradation by a strain of Antherobacter to form para-hydroxybenzoic acid. Cyclohexanecarboxylic acid undergoes aromatization and converts to Hippuric acid in rat liver extracts in vitro. Cyclohexanecarboxylic acid is the starting reagent for the synthesis of polyketide-type antibiotics, Phoslactomycins.
Purification Methods Crystallise the acid from hot H2O (solubility is 0.2% w/w at 15o), it is soluble in organic solvents. Also distil it at as high a vacuum as possible and warm the condenser as it solidifies on cooling.The acid chloride M 146.6, has b 184o/atm, d2 5 1.096, the methyl ester has b 183o/atm, and the S-benzylisothiuronium salt has m 165-166o (from EtOH). [Beilstein 9 H 7, 9 I 5, 9 II 6, 9 III15, 9 IV 16.]