p-Tolyl isocyanate , 98% , 622-58-2

Synonym(s):
4-Methylphenyl isocyanate

CAS NO.：622-58-2

Empirical Formula: C8H7NO

Molecular Weight: 133.15

MDL number: MFCD00002029

EINECS: 210-743-4

PRODUCT Properties

• Melting point: 155-156 °C(Solv: acetonitrile (75-05-8); hexane (110-54-3))
• Boiling point: 70-72 °C/10 mmHg (lit.)
• Density: 1.056 g/mL at 25 °C (lit.)
• vapor pressure: 75.5Pa at 25℃
• refractive index: n20/D 1.531(lit.)
• Flash point: 152 °F
• storage temp.: 2-8°C
• form: Liquid
• color: Clear slightly brown
• Water Solubility: 7.5g/L at 20℃
• Sensitive: Moisture Sensitive
• BRN: 471494
• InChIKey: MGYGFNQQGAQEON-UHFFFAOYSA-N
• LogP: 1.39
• CAS DataBase Reference: 622-58-2(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-isocyanato-4-methyl-(622-58-2)
• EPA Substance Registry System: p-Tolyl isocyanate (622-58-2)

Description and Uses

p-Tolyl isocyanate was used to study the catalytic role of supported Rhodium(I) complex toward the reductive carbonylation of nitrobenzene in DMF medium.

Safety

• Symbol(GHS): GHS05,GHS07,GHS08
• Signal word: Danger
• Hazard statements: H302+H312+H332-H314-H317-H334-H335
• Precautionary statements: P261-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: Xn
• Risk Statements: 20/21/22-36/37/38-42
• Safety Statements: 23-26-45-36/37/39
• RIDADR: 2206
• WGK Germany: 3
• RTECS: DA3681666
• F: 21
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: II
• HS Code: 29299010
• Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)