Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(2-Chlorophenyl)-2-pyrrolidinone
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

28311-22-0

28311-22-0 structure

28311-22-0 structure

Name: 4-(2-Chlorophenyl)-2-pyrrolidinone
Chemical Name: 4-(2-chlorophenyl)pyrrolidin-2-one
CAS Number: 28311-22-0
Molecular Formula: C₁₀H₁₀ClNO
Molecular Weight: 195.645
Create Date: 2018-12-25 16:34:01
Modify Date: 2025-09-22 21:16:16

Name	4-(2-chlorophenyl)pyrrolidin-2-one
Synonyms	4-(2-Chlorophenyl)-2-pyrrolidinone 2-Pyrrolidinone, 4-(2-chlorophenyl)-

Density	1.2±0.1 g/cm3
Boiling Point	370.6±42.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₀ClNO
Molecular Weight	195.645
Flash Point	177.9±27.9 °C
Exact Mass	195.045090
PSA	32.59000
LogP	0.80
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.565

HS Code	2933790090

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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