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4-Hydroxybut-2-ynoic acid

4-Hydroxybut-2-ynoic acid Structure
CAS No.
7218-52-2
Chemical Name:
4-Hydroxybut-2-ynoic acid
Synonyms
4-Hydroxy-2-butynoic acid;4-HYDROXY-BUT-2-YNOIC ACID;2-Butynoic acid, 4-hydroxy-
CBNumber:
CB7471917
Molecular Formula:
C4H4O3
Molecular Weight:
100.07
MOL File:
7218-52-2.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06
Request For Quotation

4-Hydroxybut-2-ynoic acid Properties

Melting point 115-116 °C
Boiling point 319.2±25.0 °C(Predicted)
Density 1.429±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility Acetonitrile (Slightly), DMSO (Slightly)
form Solid
pka 2.09±0.10(Predicted)
color Pale Beige to Light Beige

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Risk Statements  36/37/38
Safety Statements  26-36/37/39

4-Hydroxybut-2-ynoic acid Chemical Properties,Uses,Production

Uses

4-Hydroxybut-2-ynoic Acid (cas# 7218-52-2) is a useful reagent for the green preparation of polyseleno-substituted enamines.

4-Hydroxybut-2-ynoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Methyl-4-hydroxy-2-butynoate

4-Hydroxybut-2-ynoic acid Suppliers

Global( 46)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Accela ChemBio Inc. +1-858-6993322 United States 19479 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29824 58 Inquiry
Dayang Chem (Hangzhou) Co.,Ltd. 571-88938639 +8617705817739 China 52861 58 Inquiry
Labnetwork lnc. +86-27-50766799 +8618062016861 China 19994 58 Inquiry
Nanjing Hengbei Chemicals Co., Ltd. +86-25-58393656 China 6856 58 Inquiry
Hebei Guanlang Biotechnology Co., Ltd. +8619930503259 China 18423 58 Inquiry
GIHI CHEMICALS CO.,LIMITED +8618058761490 China 50003 58 Inquiry
LEAPCHEM CO., LTD. +86-852-30606658 China 43348 58 Inquiry
Shanghai Acmec Biochemical Technology Co., Ltd. +undefined18621343501 China 33350 58 Inquiry
Supplier Advantage
A.J Chemicals 58
Accela ChemBio Inc. 58
career henan chemical co 58
Dayang Chem (Hangzhou) Co.,Ltd. 58
Labnetwork lnc. 58
Nanjing Hengbei Chemicals Co., Ltd. 58
Hebei Guanlang Biotechnology Co., Ltd. 58
GIHI CHEMICALS CO.,LIMITED 58
LEAPCHEM CO., LTD. 58
Shanghai Acmec Biochemical Technology Co., Ltd. 58

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4-HYDROXY-BUT-2-YNOIC ACID 2-Butynoic acid, 4-hydroxy- 4-Hydroxy-2-butynoic acid 7218-52-2