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(2E)-4,4-difluorobut-2-enoic acid

(2E)-4,4-difluorobut-2-enoic acid Structure
(2E)-4,4-difluorobut-2-enoic acid structure
CAS No.
944328-71-6
Chemical Name:
(2E)-4,4-difluorobut-2-enoic acid
Synonyms
4,4-Difluorobutenoic acid;2-?Butenoic acid, 4,?4-?difluoro-;(2E)-4,4-difluorobut-2-enoic acid
CBNumber:
CB32598135
Molecular Formula:
C4H4F2O2
Molecular Weight:
122.07
MDL Number:
MFCD17676834
MOL File:
944328-71-6.mol
Last updated:2022-08-26 12:12:51
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(2E)-4,4-difluorobut-2-enoic acid Properties

Boiling point 237.5±40.0 °C(Predicted)
Density 1.297±0.06 g/cm3(Predicted)
pka 3.65±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS05
Signal word  Danger
Hazard statements  H314-H290
Precautionary statements  P501-P260-P234-P264-P280-P390-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P406-P405

(2E)-4,4-difluorobut-2-enoic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D455965 4,4-Difluorobutenoicacid 944328-71-6 100mg $200 2021-12-16 Buy
SynQuest Laboratories 2321-3-10 4,4-Difluorobutenoic acid 95% 944328-71-6 1g $395 2021-12-16 Buy
SynQuest Laboratories 2321-3-10 4,4-Difluorobutenoic acid 95% 944328-71-6 5G $1495 2021-12-16 Buy
SynQuest Laboratories 2321-3-10 4,4-Difluorobutenoic acid 95% 944328-71-6 250mg $155 2021-12-16 Buy
Product number Packaging Price Buy
D455965 100mg $200 Buy
2321-3-10 1g $395 Buy
2321-3-10 5G $1495 Buy
2321-3-10 250mg $155 Buy

(2E)-4,4-difluorobut-2-enoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(2E)-4,4-difluorobut-2-enoic acid Suppliers

Global( 8)Suppliers
Supplier Tel Email Country ProdList Advantage
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
Shanghai Xingui Biotechnology Co., Ltd. 17501653713 xingui2022@126.com China 9977 58
Shanghai Changer Pharmaceutical Technology Co. Ltd. 15921595598 qd.yu@pharmachanger.com China 443 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 55017 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 62072 58
Nanjing Shizhou Biology Technology Co.,Ltd 13675144456 alan.chow@synzest.com China 9470 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39665 58
Supplier Advantage
Amadis Chemical Company Limited 		58
Shanghai Xingui Biotechnology Co., Ltd. 58
Shanghai Changer Pharmaceutical Technology Co. Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Bide Pharmatech Ltd. 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Bide Pharmatech Ltd. 58
(2E)-4,4-difluorobut-2-enoic acid 4,4-Difluorobutenoic acid 2-?Butenoic acid, 4,?4-?difluoro- 944328-71-6