Appearance:Liquid
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: 3-Butyn-2-one
CAS: 1423-60-5
MF: C4H4O
MW: 68.07
EINECS: 215-834-2
3-Butyn-2-one Structure
3-Butyn-2-one Chemical Properties
Boiling point 85 °C(lit.)
density 0.87 g/mL at 25 °C(lit.)
refractive index n20/D 1.406(lit.)
Fp 28 °F
storage temp. 0-6°C
form Liquid
color Clear yellow to orange-brown
Specific Gravity 0.870
Water Solubility It is soluble in water.
BRN 605353
CAS DataBase Reference 1423-60-5(CAS DataBase Reference)
NIST Chemistry Reference 3-Butyn-2-one(1423-60-5)
EPA Substance Registry System 3-Butyn-2-one (1423-60-5)
Safety Information
Hazard Codes F,T+,T,Xi,E,Xn
Risk Statements 28-36/37/38-11-15-10
Safety Statements 45-36/37/39-28A-26-16-43-7/8-7/9-24/25
RIDADR UN 1992 3/PG 2
WGK Germany 3
RTECS ES0875000
F 19
Hazard Note Highly Flammable/Highly Toxic
HazardClass 3
PackingGroup II
HS Code 29141900
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