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3-Chloro-2-butenoic acid

3-Chloro-2-butenoic acid Structure
3-Chloro-2-butenoic acid structure
CAS No.
55831-56-6
Chemical Name:
3-Chloro-2-butenoic acid
Synonyms
3-Chlorocrotonic acid;3-Chloro-2-butenoic acid;2-Butenoic acid, 3-chloro-
CBNumber:
CB02493963
Molecular Formula:
C4H5ClO2
Molecular Weight:
120.53
MDL Number:
MOL File:
55831-56-6.mol
MSDS File:
SDS
Last updated:2026-05-27 17:33:22
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3-Chloro-2-butenoic acid Properties

Melting point 94°C
Boiling point 148.96°C (rough estimate)
Density 1.2094 (rough estimate)
refractive index 1.4350 (estimate)
pka pK1: 3.84 (25°C)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501

3-Chloro-2-butenoic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00DGBU 3-chlorobut-2-enoic acid 95% 55831-56-6 50mg $134 2026-05-28 Buy
aablocks AA00DGBU 3-chlorobut-2-enoic acid 95% 55831-56-6 100mg $179 2026-05-28 Buy
aablocks AA00DGBU 3-chlorobut-2-enoic acid 95% 55831-56-6 250mg $239 2026-05-28 Buy
aablocks AA00DGBU 3-chlorobut-2-enoic acid 95% 55831-56-6 500mg $354 2026-05-28 Buy
aablocks AA00DGBU 3-chlorobut-2-enoic acid 95% 55831-56-6 1g $442 2026-05-28 Buy
Product number Packaging Price Buy
AA00DGBU 50mg $134 Buy
AA00DGBU 100mg $179 Buy
AA00DGBU 250mg $239 Buy
AA00DGBU 500mg $354 Buy
AA00DGBU 1g $442 Buy

3-Chloro-2-butenoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3-Chloro-2-butenoic acid Suppliers

Global( 2)Suppliers
Supplier Tel Email Country ProdList Advantage
HANGZHOU LEAP CHEM CO., LTD. +86-571-87711850 +86-15355479329 market18@leapchem.com China 43303 58
Supplier Advantage
HANGZHOU LEAP CHEM CO., LTD. 58

55831-56-6(3-Chloro-2-butenoic acid)Related Search:

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2-Propenoic acid, 3-chloro-, methyl ester, (2Z)-

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2-Butenoic acid, 3-chloro- 3-Chloro-2-butenoic acid 3-Chlorocrotonic acid 55831-56-6