Synonyms:

DIPHENYLACETYLENE;1,2-DIPHENYL ETHYNE;TOLAN;(Phenylethynyl)benzene;1,1'-(1,2-Ethanediyl)bisbenzene;1,1’-(1,2-ethynediyl)bis-benzen;Diphenylacetylene,99%;Diphenilethyne

Canonical SMILES: C1=CC=C(C=C1)C#CC2=CC=CC=C2

HS Code: 29029090

Density:0.99 g/mL at25 °C(lit.)

Boiling Point:170 °C19 mmHg(lit.)

Refractive Index:1.6415(estimate)

Flash Point: 170°C/19mm

Melting Point: 59-61 °C(lit.)

Storage: 2-8°C

Appearance: CrystallinePowderandChunks

Hazard Codes: Xi,N,F,T,Xn

Risk Statements:  36/37/38-50/53-67-36-11-39/23/24/25-23/24/25-65-38-66-51/53

Safety Statements: 24/25-22

WGK Germany: 3