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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 609608Generated: October 27, 2026

4-[(E)-2-Phenylethenyl]benzonitrile

4-Cyanostilbene · (E)-4-Cyanostilbene · 4-Cyanostilbene >trans-4-Cyanostilbene · STILBENE-4-CARBONITRILE · (E)-4-Styrylbenzonitrile · 4-[(E)-Styryl]benzonitrile · (E)-Stilbene-4-carbonitrile · (E)-1-cyano-4-styryl-benzene

https://huagongshe.com/en/chemical/609608

4-[(E)-2-Phenylethenyl]benzonitrile molecular structure

Identifiers & Physical Properties

CAS No.13041-79-7
Molecular formulaC15H11N
Average molar mass205.25 g/mol
Monoisotopic mass205.08914936 g/mol
SMILESN#Cc1ccc(C=Cc2ccccc2)cc1
InChIKeyWQUHPLQCUQJSQW-UHFFFAOYSA-N
PubChem CID609608
DTXSIDDTXSID40346095

Chemical & Physical Properties

XLogP4.2
Topological polar surface area23.8
Hydrogen bond donors0
Hydrogen bond acceptors1
Rotatable bonds2
Heavy atoms16
Formal charge0
Complexity269
Melting point117 °C
Boiling point367.1±22.0 °C(Predicted)
Density1.10±0.1 g/cm3(Predicted)
Solubilitysoluble in Toluene
Physical statepowder to crystal
ColorWhite to Light yellow to Light orange
GHS pictogramGHS06,GHS07
Signal wordDanger
GHS hazard statementsH301+H311+H331-H315-H319
GHS precautionary statementsP261-P264-P270-P271-P280-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P305+P351+P338+P337+P313-P403+P233-P405-P501
UN transport number3439
Customs code2926.90.4801
Hazard class6.1
Packing groupIII

Safety & Regulations

UN transport number3439
Customs code2926.90.4801
Signal wordDanger
GHS pictogramGHS06,GHS07
Hazard class6.1
Packing groupIII
GHS hazard statementsH301+H311+H331-H315-H319
GHS precautionary statementsP261-P264-P270-P271-P280-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P305+P351+P338+P337+P313-P403+P233-P405-P501