7517-76-2
| Name | TRANS-1,4-CYCLOHEXANE DIISOCYANATE |
| CAS | 7517-76-2 |
| EINECS(EC#) | -0 |
| Molecular Formula | C8H10N2O2 |
| MDL Number | MFCD00074787 |
| Molecular Weight | 166.18 |
| MOL File | 7517-76-2.mol |
Chemical Properties
| Appearance | WHITE TO CREAM CRYSTALLINE POWDER |
| Melting point | 59-62 °C(lit.) |
| Boiling point | 145-146°C 32mm |
| density | 1.2265 (rough estimate) |
| vapor pressure | <0.02 mm Hg ( 20 °C) |
| refractive index | 1.6180 (estimate) |
| Fp | 145-146°C/32mm |
| form | solid |
| Water Solubility | Hydrolyzes in water. |
| Sensitive | Moisture Sensitive |
| BRN | 2804862 |
| InChI | 1S/C8H10N2O2/c11-5-9-7-1-2-8(4-3-7)10-6-12/h7-8H,1-4H2/t7-,8- |
| InChIKey | CDMDQYCEEKCBGR-ZKCHVHJHSA-N |
| SMILES | O=C=N[C@H]1CC[C@@H](CC1)N=C=O |
| EPA Substance Registry System | Cyclohexane, 1,4-diisocyanato-, trans- (7517-76-2) |
Safety Data
| Symbol(GHS) |    GHS05,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H314-H317-H334 |
| Precautionary statements | P260-P270-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | T |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2811 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | GU9642500 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral Eye Dam. 1 Resp. Sens. 1 Skin Corr. 1B Skin Sens. 1 |