| Identification | Back Directory | [Name]
TRANS-1,4-CYCLOHEXANE DIISOCYANATE | [CAS]
7517-76-2 | [Synonyms]
h-19218
trans-cyclohexane diisocyanate
4-diisocyanato-trans-cyclohexan
trans-1,4-cyclohexyleneisocyanate
trans-1,4-Diisocyanatocyclohexane
TRANS-1,4-CYCLOHEXANE DIISOCYANATE
TRANS-CYCLOHEXANE-1,4-DIISOCYANATE
1,4-diisocyanato-,trans-Cyclohexane
TRANS-1,4-CYCLOHEXYLENE DIISOCYANATE
trans-1,4-Cyclohexane diisocyanate,97%
1,4-cyclohexyleneester,trans-isocyanicaci
TRANS-1,4-CYCLOHEXYLENE DIISOCYANATE, 97 %
trans-1,4-Cyclohexylenediisocyanate~trans-1,4-Diisocyanatocyclohexane | [EINECS(EC#)]
-0 | [Molecular Formula]
C8H10N2O2 | [MDL Number]
MFCD00074787 | [MOL File]
7517-76-2.mol | [Molecular Weight]
166.18 |
| Chemical Properties | Back Directory | [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) |
| Hazard Information | Back Directory | [Chemical Properties]
WHITE TO CREAM CRYSTALLINE POWDER | [Uses]
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. |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
23/24/25-34-42/43 | [Safety Statements ]
22-26-36/37/39-45 | [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 |
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