2-Cyclopentylacetic acid

Names

[ CAS No. ]:
1123-00-8

[ Name ]:
2-Cyclopentylacetic acid

[Synonym ]:
EINECS 214-368-7
Cyclopentaneacetic acid
Cyclopentylacetic acid
2-Cyclopentylacetic acid
MFCD00001387

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
230.2±8.0 °C at 760 mmHg

[ Melting Point ]:
12-14°C

[ Molecular Formula ]:
C₇H₁₂O₂

[ Molecular Weight ]:
128.169

[ Flash Point ]:
109.4±0.0 °C

[ Exact Mass ]:
128.083725

[ PSA ]:
37.30000

[ LogP ]:
1.74

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.473

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
UN 3334

[ WGK Germany ]:
3

[ HS Code ]:
2916209090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2916209090

[ Summary ]:
2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Articles

Relative efficiency of free fatty acid butyl esterification choice of catalyst and derivatisation procedure.

J. Chromatogr. A. 1198-1199 , 14-20, (2008)

The conversion efficiency of alkanoic, alkenoic, branched, alicyclic, aromatic, keto-substituted, and dioic carboxylic acids to their corresponding butyl esters was compared under different reaction c...

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