p-Tolyl isocyanate

• Catalog No.: 90125
• CAS Number: 622-58-2
• M. F.: C8H7NO
• M. W.: 133.14728
• Purity: ≥98.0% (GC)

SYNONYMS

• Title: 对甲苯异氰酸酯
• IUPAC name: 1-isocyanato-4-methylbenzene
• IUPAC Traditional name: p-tolyl isocyanate
• Synonyms: 4-甲基苯基异氰酸酯; 4-Methylphenyl isocyanate

DATABASE IDS

• EC Number: 210-743-4
• MDL Number: MFCD00002029
• PubChem SID: 24889306
• CAS Number: 622-58-2
• Beilstein Number: 471494

PROPERTIES

• Grade: purum
• Linear Formula: CH3C6H4NCO
• Purity: ≥98.0% (GC)
• Boiling Point: 70-72 °C/10 mmHg(lit.)
• Density: 1.056 g/mL at 25 °C(lit.)
• Flash Point: 66 °C
• Flash Point: 150.8 °F
• Refractive Index: n20/D 1.531(lit.)
• Refractive Index: n20/D 1.531
• GHS Signal Word: Danger
• GHS Hazard statements: H302 + H312 + H332-H315-H319-H334-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338-P342 + P311
• Risk Statements: 20/21/22-36/37/38-42
• RTECS: DA3681666
• Safety Statements: 23-26-45
• German water hazard class: 3