3-Cyclopentenecarboxylic Acid

Modify Date: 2025-08-21 19:54:18

3-Cyclopentenecarboxylic Acid structure	Common Name	3-Cyclopentenecarboxylic Acid
	CAS Number	7686-77-3	Molecular Weight	112.127
	Density	1.2±0.1 g/cm3	Boiling Point	227.3±9.0 °C at 760 mmHg
	Molecular Formula	C₆H₈O₂	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	101.1±13.4 °C

Name	3-Cyclopentenecarboxylic acid
Synonym	More Synonyms

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
InChIKey	XVSYDLITVYBCBD-UHFFFAOYSA-N
SMILES	O=C(O)C1CC=CC1
Storage condition	Refrigerator (+4°C)

3-Cyclopentenecarboxylic Acid MSDS(Chinese)

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

cyclopent-3-ene...

CAS#:88326-51-6

~99%

3-Cyclopentenec...

CAS#:7686-77-3

Literature: Hutchison; Grim; Chen Journal of Heterocyclic Chemistry, 1989 , vol. 26, # 2 p. 451 - 452

2-VINYLCYCLOPRO...

CAS#:7686-78-4

3-Cyclopentenec...

CAS#:7686-77-3

Literature: Journal of the American Chemical Society, , vol. 104, # 3 p. 907 - 909

Dimethyl 3-cycl...

CAS#:84646-68-4

3-Cyclopentenec...

CAS#:7686-77-3

Literature: Journal of Heterocyclic Chemistry, , vol. 26, # 2 p. 451 - 452

Diethyl 3-cyclo...

CAS#:21622-00-4

3-Cyclopentenec...

CAS#:7686-77-3

Literature: Bulletin of the Chemical Society of Japan, , vol. 56, # 9 p. 2784 - 2794

Carbon dioxide

CAS#:124-38-9

Cyclopentene, 4...

CAS#:1781-66-4

3-Cyclopentenec...

CAS#:7686-77-3

Literature: Tetrahedron, , vol. 21, p. 25 - 30

cyclopent-3-ene...

CAS#:4492-41-5

3-Cyclopentenec...

CAS#:7686-77-3

Literature: Journal of Organic Chemistry, , vol. 34, # 4 p. 860 - 864

1-Cyclopenten-4-ol

CAS#:14320-38-8

3-Cyclopentenec...

CAS#:7686-77-3

Literature: Journal of Organic Chemistry, , vol. 34, # 4 p. 860 - 864

aleprolic acid

CAS#:67886-24-2

methyl iodide

CAS#:74-88-4

~9%

3-Cyclopentenec...

CAS#:7686-77-3

Cyclopentanecar...

CAS#:6240-43-3

Detail

Literature: Synthesis, , # 5 p. 395 - 398

Precursor 10
CAS#:88326-51-6 cyclopent-3-ene... CAS#:7686-78-4 2-VINYLCYCLOPRO... CAS#:84646-68-4 Dimethyl 3-cycl... CAS#:21622-00-4 Diethyl 3-cyclo...
CAS#:124-38-9 Carbon dioxide CAS#:1781-66-4 Cyclopentene, 4... CAS#:4492-41-5 cyclopent-3-ene... CAS#:14320-38-8 1-Cyclopenten-4-ol
CAS#:67886-24-2 aleprolic acid CAS#:74-88-4 methyl iodide
DownStream 10
CAS#:20145-35-1 3-Cyclopentene-... CAS#:99-14-9 Tricarballylic acid CAS#:58101-60-3 Methyl 3-cyclop... CAS#:170708-34-6 benzyl N-cyclop...
CAS#:25125-21-7 1-Hydroxymethyl... CAS#:193751-54-1 tert-butyl cycl... CAS#:21622-01-5 Ethyl 3-cyclope... CAS#:3744-80-7 cyclopent-3-ene...
CAS#:1759-81-5 4-Methylcyclope... CAS#:248275-70-9 3-Cyclopentene-...

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%

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)

EINECS 236-047-0

3-Cyclopentene-1-carboxylic acid

3-Cyclopentenecarboxylic Acid

Cyclopent-3-ene-1-carboxylic acid

MFCD00101764

Cyclopent-3-enecarboxylic acid