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: 3,4-DICHLORO-3-BUTEN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

91157-97-0

91157-97-0 structure

91157-97-0 structure

Name: 3,4-DICHLORO-3-BUTEN-2-ONE
Chemical Name: 3,4-dichlorobut-3-en-2-one
CAS Number: 91157-97-0
Molecular Formula: C₄H₄Cl₂O
Molecular Weight: 138.98000
Create Date: 2018-09-30 18:28:25
Modify Date: 2025-08-25 19:49:07

Names
Properties

Name	3,4-dichlorobut-3-en-2-one
Synonyms	methyl 1,2-dichlorovinyl ketone 1,2-dichlorovinyl methyl ketone 3-Buten-2-one,3,4-dichloro 3,4-DICHLORO-3-BUTEN-2-ONE

Molecular Formula	C₄H₄Cl₂O
Molecular Weight	138.98000
Exact Mass	137.96400
PSA	17.07000
LogP	1.89440

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