Online Database of Chemicals from Around the World

3-Butynoic acid
[CAS# 2345-51-9]

List of Suppliers
BOC Sciences USA Inquire  
+1 (631) 485-4226
info@bocsci.com
Chemical manufacturer
chemBlink standard supplier since 2010
Sigma-Aldrich, Inc. China Inquire  
+86 (21) 6141-5566
800-819-3336
orderCN@sial.com
Chemical manufacturer since 1992
chemBlink standard supplier since 2013
Leap Chem Co., Ltd. China Inquire  
+86 (852) 3060-6658
market19@leapchem.com
QQ chat
Chemical manufacturer since 2006
chemBlink standard supplier since 2015
Shanghai Fuxin Pharmaceutical Co., Ltd. China Inquire  
+86 (21) 3130-0828
+86 18645121291
contact@fuxinpharm.com
Chemical manufacturer since 2016
chemBlink standard supplier since 2018
Sarchem Laboratories, Inc. USA Inquire  
+1 (732) 708-1777
sarchem@aol.com
Chemical manufacturer since 1984
Complete supplier list of 3-Butynoic acid
Identification
Name 3-Butynoic acid
Synonyms 2-Ethynylacetic acid
Molecular Structure CAS # 2345-51-9, 3-Butynoic acid, 2-Ethynylacetic acid
Molecular Formula C4H4O2
Molecular Weight 84.07
CAS Registry Number 2345-51-9
EC Number 607-235-3
Properties
Density 1.152
Melting point 188-195 ºC
Boiling point 195 ºC
Flash point 83 ºC
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin corrosionSkin Corr.1BH314
Acute toxicityAcute Tox.3H301
Acute toxicityAcute Tox.3H311
Substances or mixtures corrosive to metalsMet. Corr.1H290
Serious eye damageEye Dam.1H318
SDS Available
Market Analysis Reports
List of Reports Available for 3-Butynoic acid
Related Products
N-Butyl-N-vinylformamide  3-Butyl-1-vinylimidazolium chloride homopolymer  3-Butyn-1-amine hydrochloride  (2S)-3-Butyn-2-amine hydrochloride  2-Butyne  1-Butyne  2-Butyne-1,4-diol  But-2-yne-1,4-diol 2-(chloromethyl)oxirane  2-Butyne-1,1,4,4-d4-1,4-diol 1,4-diacetate  Butynediol sulfopropyl ether sodium  2-Butynoic acid  2-Butyn-1-ol  (R)-(+)-3-Butyn-2-ol  3-Butyn-1-ol  3-Butyn-2-ol  (S)-(-)-3-Butyn-2-ol  3-Butyn-2-one  3-(3-Butynyl)-3-(2-aminoethyl)-3H-diazirine  3-(3-Butyn-1-yl)-3H-diazirine-3-ethanol  7-(2-Butyn-1-yl)-8-[(3R)-3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-piperidinyl]-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione