TRANS-1,4-CYCLOHEXANE DIISOCYANATE
- CAS NO.：7517-76-2
- Empirical Formula: C8H10N2O2
- Molecular Weight: 166.18
- MDL number: MFCD00074787
- EINECS: 616-193-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-02-26 21:25:56
What is TRANS-1,4-CYCLOHEXANE DIISOCYANATE?
Chemical properties
WHITE TO CREAM CRYSTALLINE POWDER
The Uses of TRANS-1,4-CYCLOHEXANE DIISOCYANATE
Mixed aromatic/alicyclic polyimides were prepared by polycondensation reactions of trans-1,4-cyclohexane diisocyanate CHDI with PMDA, BTDA, and 6FDA. The intermediate reactivity observed for CHDI, allows preparation of polyurethanes.
Properties of TRANS-1,4-CYCLOHEXANE DIISOCYANATE
| 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) |
| Flash point: | 145-146°C/32mm |
| Water Solubility | Hydrolyzes in water. |
| Sensitive | Moisture Sensitive |
| BRN | 2804862 |
| EPA Substance Registry System | Cyclohexane, 1,4-diisocyanato-, trans- (7517-76-2) |
Safety information for TRANS-1,4-CYCLOHEXANE DIISOCYANATE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H317:Sensitisation, Skin H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P270:Do not eat, drink or smoke when using this product. 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 TRANS-1,4-CYCLOHEXANE DIISOCYANATE
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