3-Cyclopentenecarboxylic Acid

Names

[ Name ]:
3-Cyclopentenecarboxylic Acid

[Synonym ]:
EINECS 236-047-0
3-Cyclopentene-1-carboxylic acid
3-Cyclopentenecarboxylic Acid
Cyclopent-3-ene-1-carboxylic acid
MFCD00101764
Cyclopent-3-enecarboxylic acid

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
227.3±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C₆H₈O₂

[ Molecular Weight ]:
112.127

[ Flash Point ]:
101.1±13.4 °C

[ Exact Mass ]:
112.052429

[ PSA ]:
37.30000

[ LogP ]:
0.94

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.522

[ Storage condition ]:
Refrigerator (+4°C)

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2916209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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

Improved selectivity in the preparation of some 1, 1-difunctionalized 3-cyclopentenes. High yield synthesis of 3-cyclopentenecarboxylic acid. Depres JP and Greene AE.

J. Org. Chem. 49(5) , 928-931, (1984)

High-Field 1H and 13C NMR Spectroscopic Study of the 2-Norbornyl Cation1a. Olah GA, et al.

J. Am. Chem. Soc. 104(25) , 7105-8, (1982)