2345-51-9 3-Butynoic acid AKSci 1570AB
 
 
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  1570AB    
3-Butynoic acid
, 98%
 



IDENTITY
CAS Number:2345-51-9
MDL Number:MFCD02258494
MF:C4H4O2
MW:84.07
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:98%
Spectra:NMR, GCMS, FT-IR
Physical Form:White to yellow powder or crystalline powder
Melting Point:80-88°C
Long-Term Storage:Store long-term at -20°C
HAZARDOUS MATERIALS INFORMATION
UN #:UN2923
Hazard Class:8 (6.1); Corrosive, Poison
Packing Group:II
A hazmat fee may apply, depending on the amount ordered.

REFERENCES
[1]Snider, Barry B.; Journal of Organic Chemistry 1980, V45(25), P5017-20

GHS

Pictograms

Signal Word
Danger

Hazard Statements
H301+H311; H314

Precautionary Statements
P260; P264; P270; P280; P301+P310; P301+P330+P331; P303+P361+P353; P304+P340; P305+P351+P338; P310; P322; P361; P363; P405; P501


Current as of October 23, 2020


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