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: (Z)-2,3-dichloro-4-oxo-but-2-enoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

57697-64-0

57697-64-0 structure

57697-64-0 structure

Name: (Z)-2,3-dichloro-4-oxo-but-2-enoic acid
Chemical Name: 2,3-dichloro-4-oxobut-2-enoic acid
CAS Number: 57697-64-0
Molecular Formula: C₄H₂Cl₂O₃
Molecular Weight: 168.96300
Create Date: 2016-03-03 01:16:01
Modify Date: 2025-09-02 11:23:36

Name	2,3-dichloro-4-oxobut-2-enoic acid
Synonyms	4-Oxo-TEMPO-1-15N 4-Oxo-2,2,6,6-tetramethylpiperidine-d16,1-15N-1-oxyl 4-oxo-2,3-dichloro-2-butenoic acid 4-oxo-2,2,6,6-tetramethylpiperidine-d16 2,3-dichloro-4-oxo-crotonic acid TEMPONE-d16,1-15N TEMPONE-1-15N 4-Oxo-TEMPO-d16,1-15N,free radical 1-15N-1-oxyl 2,3-dichloro-4-oxo-but-2-enoic acid 2,3-Dichlor-4-oxo-crotonsaeure

Melting Point	127ºC
Molecular Formula	C₄H₂Cl₂O₃
Molecular Weight	168.96300
Exact Mass	167.93800
PSA	54.37000
LogP	0.95910

Precursor 0
DownStream 7
1122-17-4 647831-97-8 78389-19-2 6684-16-8
67551-18-2 63031-44-7 40882-43-7

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