471-25-0 2-Propynoic acid AKSci J55442
 
 
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  J55442    
2-Propynoic acid
, 95%
 
Acetylenecarboxylic acid
Propynoic acid
Propiolic acid
more..




IDENTITY
CAS Number:471-25-0
MDL Number:MFCD00004360
MF:C3H2O2
MW:70.047
EINECS:207-437-8
BRN:878176
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:95%
Physical Form (at 20°C):Liquid
Melting Point:16-18°C
Boiling Point:102°C (200 mmHg)
Flash Point:58°C
Density:1.138
Refractive Index:1.4290-1.4350
Long-Term Storage:Store long-term at 2-8°C
DOT/IATA TRANSPORT INFORMATION
UN #:UN2920
Hazard Class:8 (3); Corrosive, Flammable Liquid
Packing Group:II
A hazmat fee may apply depending on the amount ordered, as indicated in the list of package sizes.

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Danger

Hazard Statements
H226; H301; H310; H314

Precautionary Statements
P210; P233; P240; P241; P242; P243; P262; P264; P270; P280; P301+P310; P301+P330+P331; P303+P361+P353; P304+P340; P305+P351+P338; P310; P322; P361; P363; P370+P378; P403+P235; P405; P501


Current as of February 28, 2024


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CATEGORIES

 Aryl and Aliphatic Building Blocks > Carboxylic Acid, Alkynes


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