Pentyl isocyanate
- CAS NO.：3954-13-0
- Empirical Formula: C6H11NO
- Molecular Weight: 113.16
- MDL number: MFCD00144846
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:17:22
What is Pentyl isocyanate?
Chemical properties
clear colorless liquid
The Uses of Pentyl isocyanate
Pentyl Isocyanate is an isocyanate widely used in car paint formulations, a thermal degradation product of 1,6-hexamethylenediiso-cyanate-based (HDI) car paint. Also functions as a useful research chemical for proteomic research.
Properties of Pentyl isocyanate
| Boiling point: | 136-137 °C (lit.) |
| Density | 0.878 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 90 °F |
| storage temp. | Flammables area |
| form | Liquid |
| color | Clear colorless |
| Sensitive | Moisture Sensitive |
| BRN | 1746688 |
| CAS DataBase Reference | 3954-13-0(CAS DataBase Reference) |
Safety information for Pentyl isocyanate
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H317:Sensitisation, Skin H318:Serious eye damage/eye irritation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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 Pentyl isocyanate
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