Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Cyclopentene-1-carboxylicacid,4-oxo-,methylester(9CI)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: METHYL 4-OXOCYCLOPENT-2-ENECARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

59895-12-4

59895-12-4 structure

59895-12-4 structure

Name: METHYL 4-OXOCYCLOPENT-2-ENECARBOXYLATE
Chemical Name: methyl 4-oxocyclopent-2-ene-1-carboxylate
CAS Number: 59895-12-4
Molecular Formula: C₇H₈O₃
Molecular Weight: 140.13700
Create Date: 2018-09-29 18:02:32
Modify Date: 2025-08-25 19:51:11

Name	methyl 4-oxocyclopent-2-ene-1-carboxylate
Synonyms	Methyl 4-oxocyclopent-2-enecarboxylate

Molecular Formula	C₇H₈O₃
Molecular Weight	140.13700
Exact Mass	140.04700
PSA	43.37000
LogP	0.30460

HS Code	2918300090

935-50-2 structure

935-50-2

~%

59895-12-4 structure

59895-12-4

Literature: Margaretha,P. Helvetica Chimica Acta, 1976 , vol. 59, p. 661 - 664

Precursor 1
935-50-2
DownStream 0

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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