3-NITROPHENYL ISOCYANATE
- CAS NO.：3320-87-4
- Empirical Formula: C7H4N2O3
- Molecular Weight: 164.12
- MDL number: MFCD00007220
- EINECS: 222-025-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:51
What is 3-NITROPHENYL ISOCYANATE?
Chemical properties
yellow crystalline solid
The Uses of 3-NITROPHENYL ISOCYANATE
3-Nitrophenyl isocyanate may be used in chemical synthesis studies.
What are the applications of Application
3-Nitrophenyl isocyanate is 3-Nitrophenyl isocyanate may be used in chemical synthesis studies.
Purification Methods
Distil the isocyanate in a vacuum, and/or recrystallise it from pet ether (b 28-38o) or toluene/pet ether (m 52o). [Beilstein 12 H 708, 12 III 1573.]
Properties of 3-NITROPHENYL ISOCYANATE
| Melting point: | 51-52 °C(lit.) |
| Boiling point: | 130-131 °C11 mm Hg(lit.) |
| Density | 1.5018 (rough estimate) |
| refractive index | 1.5300 (estimate) |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| form | Crystalline Solid |
| color | Yellow |
| Sensitive | Moisture Sensitive |
| CAS DataBase Reference | 3320-87-4(CAS DataBase Reference) |
| EPA Substance Registry System | Benzene, 1-isocyanato-3-nitro- (3320-87-4) |
Safety information for 3-NITROPHENYL ISOCYANATE
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-NITROPHENYL ISOCYANATE
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