| Identification |
| Name: | Hexamethylene Diisocyanate |
| Synonyms: | 1,6-diisocyanatohexane; 1,6-Hexamethylene diisocyanate; 1,6-Hexanediol diisocyanate; 1,6-hexylene diisocyanate; desmodur h; desmodur n; Evafanol AS-1; HDI; Hexamethylene-1,6-diisocyanate; Hexamethylene diisocyanate, 1,6-? hexane 1,6-diisocyanate; HMDI; isocyanic acid, diester with 1,6-hexanediol; isocyanic acid, hexamethylene ester; TL 78; |
| CAS: | 822-06-0 |
| EINECS: | 212-485-8 |
| Molecular Formula: | C8H12N2O2 |
| Molecular Weight: | 168.19 |
| InChI: | InChI=1/C8H12N2O2/c11-7-9-5-3-1-2-4-6-10-8-12/h1-6H2 |
| Molecular Structure: |
 |
| Properties |
| Transport: | UN 2281 |
| Density: | 1.04 |
| Stability: | Stable. Moisture sensitive. Combustible. Incompatible with strong oxidizing agents, strong bases, amines, acids. May react explosively with alcohols in the presence of base without a diluting solvent. Heating above 200 C may cause polymerization. |
| Refractive index: | 1.451-1.453 |
| Water Solubility: | Reacts |
| Solubility: | Reacts |
| Appearance: | Clear
liquid |
| Packinggroup: | II |
| HS Code: | 29291090 |
| Storage Temperature: | 2-8°C |
| Sensitive: | Moisture Sensitive |
| Color: | Clear, colorless to slightly yellow liquid. |
| Usage: | Component of polyurethane elastomers, coatings. |
| Safety Data |
| Hazard Symbols |
T:Toxic
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