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7517-76-2 - trans-1,4-Cyclohexane diisocyanate, 97% - trans-1,4-Cyclohexylene diisocyanate - trans-1,4-Diisocyanatocyclohexane - L15991 - Alfa Aesar

L15991 trans-1,4-Cyclohexane diisocyanate, 97%

CAS Number
7517-76-2
Synonyms
trans-1,4-Cyclohexylene diisocyanate
trans-1,4-Diisocyanatocyclohexane

Size Price ($) Quantity Availability
1g 37.90
5g 91.80
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trans-1,4-Cyclohexane diisocyanate, 97%

MDL
MFCD00074787
EINECS
000-000-0

Chemical Properties

Formula
C8H10N2O2
Formula Weight
166.18
Melting point
59-62°
Boiling Point
145-146°/32mm
Sensitivity
Moisture Sensitive
Solubility
Hydrolyzes in water.

Applications

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.

Notes

Moisture sensitive.Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, moisture, water, alcohols, amines.

Literature References

Mehdi Barikani,; Shahram Mehdipour-Ataei. Aromatic/cycloaliphatic polyimides and polyamide-imide from trans-1,4-cyclohexane diisocyanate: synthesis and properties. Journal of Applied Polymer Science. 2000, 77 (5), 1102-1107.

M Barikani,; C Hepburn. Internal Heat Generation and Fatigue Life Behaviour of Polyurethane Elastomer Based on Trans 1, 4 - Cyclohexane Diisocyanate. Iranian Journal of Polymer Science & Technology. 1992, 1 (1).

GHS Hazard and Precautionary Statements

Hazard Statements: H300-H330-H315-H317-H335-H334-H318

Fatal if swallowed. Fatal if inhaled. Causes skin irritation. May cause an allergic skin reaction. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes serious eye damage.

Precautionary Statements: P260-P284-P285-P301+P310-P304+P340-P305+P351+P338-P320-P330-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. In case of inadequate ventilation wear respiratory protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
2804862
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2929.10
TSCA
Yes
RTECS
GU9642500

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