Cyclopentanecarboxylic acid Chemical Properties

Melting point:

3-5 °C(lit.)

Boiling point:

216 °C(lit.)

Density 

1.053 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.453(lit.)

Flash point:

201 °F

storage temp. 

Inert atmosphere,Room Temperature

solubility 

Chloroform, Ethyl Acetate

form 

Liquid

pka

4.99(at 25℃)

color 

Clear colorless to yellow

Water Solubility 

SOLUBLE

BRN 

2039729

LogP

1.210 (est)

CAS DataBase Reference

3400-45-1(CAS DataBase Reference)

NIST Chemistry Reference

cyclopentane carboxylic acid(3400-45-1)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39-36

RIDADR 

3265

WGK Germany 

3

Hazard Note 

Irritant

HS Code 

29162000

MSDS

• Language:English Provider:Cyclopentanecarboxylic acid
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Cyclopentanecarboxylic acid Usage And Synthesis

Chemical Properties

clear colorless to yellow liquid

Uses

Cyclopentanecarboxylic Acid is an aliphatic cycloalkyl carboxylic acid used in the preparation of amino acids and other biologically active compounds. Cyclopentanecarboxylic Acid was shown to have pla nt growth regulating activity.

Uses

Cyclopentanecarboxylic Acid is an aliphatic cycloalkyl carboxylic acid used in the preparation of amino acids and other biologically active compounds. Cyclopentanecarboxylic Acid was shown to have plant growth regulating activity.

Synthesis Reference(s)

The Journal of Organic Chemistry, 37, p. 3381, 1972 DOI: 10.1021/jo00986a054
Synthetic Communications, 20, p. 1353, 1990 DOI: 10.1080/00397919008052848

Purification Methods

If it is discoloured shake it with saturated aqueous NaCl, extract it with Et2O, dry the extract (MgSO4), filter, evaporate and distil the residue preferably under a vacuum. The lachrymatory acid chloride has M 114.1, m 4o and b 216o/atm, d4 1.091, nD 1.4620. [Beilstein 9 H 6, 9 IV 11.]

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