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 | n |
Fp | 201 °F |
storage temp. | Store below +30°C. |
form | Liquid |
pka | 4.99(at 25℃) |
color | Clear colorless to yellow |
Water Solubility | SOLUBLE |
BRN | 2039729 |
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 |
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. |
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.] |
Cyclopentanecarboxylic acid Preparation Products And Raw materials | |
Preparation Products | Loxoprofen-->Cyclopentanecarbonyl chloride |
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