| Identification | More | [Name]
4-Nitrophenyl isocyanate | [CAS]
100-28-7 | [Synonyms]
1-ISOCYANATO-4-NITRO-BENZENE
4-Nitrophenylcarbimide
4-NITROPHENYL ISOCYANATE
ISOCYANIC ACID 4-NITROPHENYL ESTER
P-NITROPHENYL ISOCYANATE
TIMTEC-BB SBB006628
1-isocyanato-4-nitro-benzen
ai3-28253
benzene,1-isocyanato-4-nitro-
Isocyanic acid, p-nitrophenyl ester
isocyanicacid,p-nitrophenylester
4-Nitrophenyl
PARA-NITROPHENYLISOCYANATE
4-Isocyanatonitrobenzene
4-Nitrophenyl Isocyanate (contains varying amounts of polymers) | [EINECS(EC#)]
202-836-3 | [Molecular Formula]
C7H4N2O3 | [MDL Number]
MFCD00007306 | [Molecular Weight]
164.12 | [MOL File]
100-28-7.mol |
| 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 ]
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
2206 | [WGK Germany ]
3
| [RTECS ]
DA3692500
| [F ]
10-19-21 | [TSCA ]
Yes | [HazardClass ]
6.1(b) | [PackingGroup ]
III | [HS Code ]
29291090 | [Toxicity]
LD50 orl-rat: 1600 mg/kg NTIS** OTS0528342 |
| Hazard Information | Back Directory | [Chemical Properties]
yellow crystalline solid | [Uses]
4-Nitrophenyl isocyanate is used as pharmaceutical intermediates. 4-Nitrophenyl isocyanate was used in the synthesis of 2-(5-methyl-3,4-diphenyl-1H-pyrrole-2-carbonyl)-N-(4-nitrophenyl)hydrazinecarboxamide. | [Safety Profile]
A poison by intraperitoneal route.Moderately toxic by ingestion. When heated todecomposition it emits toxic vapors of NOx. | [Purification Methods]
Distil the isocyanate in a vacuum, and/or recrystallise it from pet ether (b 28-38o), *C6H6/pet ether (m 58o) or CCl4 (m 56-57o). [Beilstein 12 H 725, 12 III 1630.] |
|
| Company Name: |
Merck KGaA
|
| Tel: |
21-20338288 |
| Website: |
www.sigmaaldrich.cn |
|