| Identification | More | [Name]
p-Tolyl isocyanate | [CAS]
622-58-2 | [Synonyms]
4-METHYLPHENYL ISOCYANATE
4-TOLYL ISOCYANATE
ISOCYANIC ACID P-TOLYL ESTER
P-METHYL PHENYL ISOCYANATE
P-TOLYL ISOCYANATE
1-isocyanato-4-methyl-benzen
1-Isocyanato-4-methylbenzene
1-isocyanato-4-methyl-Benzene
4-Isocyanato-1-methylbenzene
4-Isocyanatotoluene
benzene,1-isocyanato-4-methyl-
isocyanatedep-toluene
p-Isocyanatotoluene
p-Toluene isocyanate
p-tolueneisocyanate
para-tolyl isocyanate
AROCLOR 1232, 1X1ML, HEXANE 1000UG/ML
p-Tolylisocyanate,99%
PARA-TOLYL(MONO)ISOCYANATE
P-TOLYISOCYANATE | [EINECS(EC#)]
210-743-4 | [Molecular Formula]
C8H7NO | [MDL Number]
MFCD00002029 | [Molecular Weight]
133.15 | [MOL File]
622-58-2.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR SLIGHTLY BROWN LIQUID | [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.)
| [Fp ]
152 °F
| [storage temp. ]
Refrigerator (+4°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]
622-58-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R42:May cause sensitization by inhalation. | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
2206 | [WGK Germany ]
3
| [RTECS ]
DA3681666
| [F ]
21 | [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
II | [HS Code ]
29299010 |
| Hazard Information | Back Directory | [Hazard]
A Poison by inhalation. Moderately toxic
by ingestion. | [Chemical Properties]
CLEAR SLIGHTLY BROWN LIQUID | [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. | [Definition]
ChEBI: An isocyanate comprising a benzene core with isocyanato and methyl substituents para to each other. | [General Description]
p-Tolyl isocyanate reacts with human serum albumin to form antigen which helps in detecting IgE antibodies in workers hypersensitive to toluene diisocyanate. |
|
|