Triphenylmethylphosphonium
[CAS# 15912-74-0]

Identification

• Name: Triphenylmethylphosphonium
• Synonyms: Methyl-Triphenyl-Phosphonium Bromide; Methyl-Triphenylphosphonium Bromide; Methyl-Triphenyl-Phosphanium Bromide
• Molecular Formula: C₁₉H₁₈BrP
• Molecular Weight: 357.23
• CAS Registry Number: 15912-74-0
• SMILES: C1=CC=CC=C1[P+](C)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
• InChI: 1S/C19H18P.BrH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1
• InChIKey: LSEFCHWGJNHZNT-UHFFFAOYSA-M

Properties

• Melting point: 233°C (Expl.)

Safety Data

• Safety Code: S26;S36/37;S57
• Risk Code: R22;R36/37/38;R51/53
• Hazard Symbol: X;N
• Transport Information: UN2811
• Safety Description: DANGER: POISON, irritates skin, eyes, lungs