Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-chloro-1-(2,5-dimethylthiophen-3-yl)ethanone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

31772-43-7

31772-43-7 structure

31772-43-7 structure

Name: 2-chloro-1-(2,5-dimethylthiophen-3-yl)ethanone
Chemical Name: 2-chloro-1-(2,5-dimethylthiophen-3-yl)ethanone
CAS Number: 31772-43-7
Molecular Formula: C₈H₉ClOS
Molecular Weight: 188.67400
Create Date: 2018-12-19 21:32:34
Modify Date: 2025-09-06 15:00:05

Name	2-chloro-1-(2,5-dimethylthiophen-3-yl)ethanone
Synonyms	3-Chloracetyl-2,5-dimethylthiophen 2-chloro-1-(2,5-dimethyl-thiophen-3-yl)-ethanone 2-chloro-1-(2,5-dimethylthien-3-yl)ethanone 2,5-dimethyl-3-chloroacetylthiophene

Density	1.222g/cm3
Boiling Point	276.7ºC at 760mmHg
Molecular Formula	C₈H₉ClOS
Molecular Weight	188.67400
Flash Point	121.1ºC
Exact Mass	188.00600
PSA	45.31000
LogP	2.78640
Index of Refraction	1.549

HS Code	2934999090

638-02-8 structure

638-02-8

79-04-9 structure

79-04-9

~92%

31772-43-7 structure

31772-43-7

Literature: Chemistry of Heterocyclic Compounds, , vol. 36, # 2 p. 219 - 220

Precursor 2
638-02-8 79-04-9
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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