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2-Chloro-3-hydroxypropionic acid

2-Chloro-3-hydroxypropionic acid Structure
2-Chloro-3-hydroxypropionic acid structure
CAS No.
138250-73-4
Chemical Name:
2-Chloro-3-hydroxypropionic acid
Synonyms
2-Chloro-3-hydroxypropanoic acid;2-Chloro-3-hydroxypropionic acid;Propanoic acid, 2-chloro-3-hydroxy-;2-Chloro-3-hydroxypropionic acid 95%
CBNumber:
CB82705615
Molecular Formula:
C3H5ClO3
Molecular Weight:
124.52
MDL Number:
MFCD19228276
MOL File:
138250-73-4.mol
MSDS File:
SDS
Last updated:2026-05-28 06:05:08
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2-Chloro-3-hydroxypropionic acid Properties

Melting point 52-56°C
Boiling point 296.4±25.0 °C(Predicted)
Density 1.519±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 2.37±0.10(Predicted)
form solid
InChI 1S/C3H5ClO3/c4-2(1-5)3(6)7/h2,5H,1H2,(H,6,7)
InChIKey GAHMZBZGINHHJR-UHFFFAOYSA-N
SMILES OCC(C(O)=O)Cl
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Skull and Crossbones (GHS06)
GHS05,GHS06
Signal word  Danger
Hazard statements  H301-H314
Precautionary statements  P260-P280-P301+P310+P330-P301+P330+P331-P303+P361+P353-P305+P351+P338
Hazard Codes  T
Risk Statements  25-34
Safety Statements  26-36/37/39-45
RIDADR  UN 2923 6.1(8) / PGII
WGK Germany  3
Storage Class 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 3 Oral
Skin Corr. 1B

2-Chloro-3-hydroxypropionic acid price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 776831 2-Chloro-3-hydroxypropionic acid 95% 138250-73-4 500mg $92.1 2023-06-20 Buy
AK Scientific 0455AQ 2-Chloro-3-hydroxypropionic acid 138250-73-4 500mg $136 2021-12-16 Buy
Product number Packaging Price Buy
776831 500mg $92.1 Buy
0455AQ 500mg $136 Buy

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

Raw materials

Preparation Products

2-Chloro-3-hydroxypropionic acid Suppliers

Global Suppliers ( 9)
Supplier Tel Email Country ProdList Advantage
Tianjin Anhao Biological Technology Co., Ltd. sales@ahpharmatech.com China 5734 55
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
BOC Sciences +1-631-485-4226 inquiry@bocsci.com United States 19935 58
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
Shaanxi Dideu Medichem Co. Ltd 029-81024372 17792795018 1053@dideu.com China 9999 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 43553 58
Aladdin Scientific tp@aladdinsci.com United States 50068 58
Supplier Advantage
Tianjin Anhao Biological Technology Co., Ltd. 55
Sigma-Aldrich 80
BOC Sciences 58
Energy Chemical 58
Shaanxi Dideu Medichem Co. Ltd 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 58
Aladdin Scientific 58
2-Chloro-3-hydroxypropionic acid 2-Chloro-3-hydroxypropanoic acid 2-Chloro-3-hydroxypropionic acid 95% Propanoic acid, 2-chloro-3-hydroxy- 138250-73-4