4538-37-8
| Name | 1,4-DIISOCYANATOBUTANE |
| CAS | 4538-37-8 |
| Molecular Formula | C6H8N2O2 |
| MDL Number | MFCD00075559 |
| Molecular Weight | 140.14 |
| MOL File | 4538-37-8.mol |
Chemical Properties
| Appearance | clear light yellow liquid |
| Melting point | 0°C |
| Boiling point | 102-104 °C14 mm Hg(lit.) |
| density | 1.105 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 224 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Liquid |
| color | Clear light yellow |
| BRN | 1756894 |
| InChI | InChI=1S/C6H8N2O2/c9-5-7-3-1-2-4-8-6-10/h1-4H2 |
| InChIKey | OVBFMUAFNIIQAL-UHFFFAOYSA-N |
| SMILES | C(N=C=O)CCCN=C=O |
Safety Data
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302+H312+H332-H315-H317-H319-H334-H335 |
| Precautionary statements | P261-P264-P280-P301+P312-P302+P352+P312-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | |
| Safety Statements | |
| RIDADR | 2206 |
| WGK Germany | 3 |
| F | 10-21 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29291000 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Resp. Sens. 1 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 |