Appearance:Clear pale yellow liquid
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:98% purity
4-Ethynyltoluene Chemical Properties
Melting point 168-170
Boiling point 168-170 °C(lit.)
density 0.916 g/mL at 25 °C(lit.)
refractive index n20/D 1.547(lit.)
Fp 120 °F
storage temp. Keep Cold
form Liquid
Specific Gravity 0.916
color Clear pale yellow
Water Solubility Insoluble in water.
BRN 969653
InChIKey KSZVOXHGCKKOLL-UHFFFAOYSA-N
CAS DataBase Reference 766-97-2(CAS DataBase Reference)
NIST Chemistry Reference Benzene, 1-ethynyl-4-methyl-(766-97-2)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 10-36/37/38
Safety Statements 16-26-27-36/37/39
RIDADR UN 3295 3/PG 3
WGK Germany 3
RTECS XT2570000
Hazard Note Irritant/Keep Cold
HazardClass 3
PackingGroup III
HS Code 29029090
CAS：885523-08-0
CAS：517920-73-9
CAS：753-90-2
