4-BIPHENYLYL ISOCYANATE
- CAS NO.：92-95-5
- Empirical Formula: C13H9NO
- Molecular Weight: 195.22
- MDL number: MFCD00037089
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is 4-BIPHENYLYL ISOCYANATE?
The Uses of 4-BIPHENYLYL ISOCYANATE
As a reagent for the identification of hydroxy compounds, with which it gives crystalline derivatives of definite melting point.
General Description
4-Biphenylyl isocyanate, also known as 4-isocyanatobiphenyl, is an aryl isocyanate. Its enthalpy of vaporization at boiling point has been reported. Its density and refractive index are 1.1266g/cm3 and 1.6060, respectively at 25°C.
Properties of 4-BIPHENYLYL ISOCYANATE
| Melting point: | 59-62 °C(lit.) |
| Boiling point: | 110-112 °C1 mm Hg(lit.) |
| Density | 1.04 |
| refractive index | 1.6060 (estimate) |
| Flash point: | 115.4℃ |
| storage temp. | 2-8°C |
| form | Solution |
| color | Orange to red to brown |
| Merck | 13,10130 |
Safety information for 4-BIPHENYLYL ISOCYANATE
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
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. 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 4-BIPHENYLYL ISOCYANATE
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