Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Thiophenecarbonyl chloride, 4-chloro- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

66039-95-0

66039-95-0 structure

66039-95-0 structure

Name: 2-Thiophenecarbonyl chloride, 4-chloro- (9CI)
Chemical Name: 4-chlorothiophene-2-carbonyl chloride
CAS Number: 66039-95-0
Molecular Formula: C₅H₂Cl₂OS
Molecular Weight: 181.04000
Create Date: 2017-08-26 19:40:23
Modify Date: 2025-10-02 19:03:19

Name	4-chlorothiophene-2-carbonyl chloride
Synonyms	2-THIOPHENECARBONYL CHLORIDE,4-CHLORO 4-chlorothiophene-2-carboxylic acid chloride 4-chloro-2-thiophenecarbonyl chloride

Molecular Formula	C₅H₂Cl₂OS
Molecular Weight	181.04000
Exact Mass	179.92000
PSA	45.31000
LogP	2.78050

59614-95-8 structure

59614-95-8

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66039-95-0 structure

66039-95-0

Literature: Pfizer Inc. Patent: US5047554 A1, 1991 ; US 5047554 A

Precursor 1
59614-95-8
DownStream 0

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