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TRANS-1,4-CYCLOHEXANE DIISOCYANATE

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TRANS-1,4-CYCLOHEXANE DIISOCYANATE Basic information

Product Name:
TRANS-1,4-CYCLOHEXANE DIISOCYANATE
Synonyms:
  • 1,4-cyclohexyleneester,trans-isocyanicaci
  • 1,4-diisocyanato-,trans-Cyclohexane
  • 4-diisocyanato-trans-cyclohexan
  • h-19218
  • trans-1,4-cyclohexyleneisocyanate
  • trans-1,4-Diisocyanatocyclohexane
  • TRANS-1,4-CYCLOHEXYLENE DIISOCYANATE
  • TRANS-1,4-CYCLOHEXANE DIISOCYANATE
CAS:
7517-76-2
MF:
C8H10N2O2
MW:
166.18
EINECS:
616-193-5
Product Categories:
  • Isocyanate Monomers
  • Monomers
  • Polymer Science
Mol File:
7517-76-2.mol
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TRANS-1,4-CYCLOHEXANE DIISOCYANATE Chemical Properties

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)
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Safety Information

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

MSDS

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TRANS-1,4-CYCLOHEXANE DIISOCYANATE Usage And Synthesis

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.

TRANS-1,4-CYCLOHEXANE DIISOCYANATESupplier

Alfa Aesar
Tel
400-6106006
Email
saleschina@alfa-asia.com
Energy Chemical
Tel
021-021-58432009 400-005-6266
Email
sales8178@energy-chemical.com
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
18521735133 18521732826;
Email
market@aladdin-e.com
Chongqing Xingcan Pharmaceutical Technology Co., Ltd.
Tel
15523000485
Email
xingcanyaoye@sina.com
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