Synonym(s): trans-1,4-Cyclohexylene diisocyanate, trans-1,4-Diisocyanatocyclohexane
Formula: C8H10N2O2
Formula weight: 166.18
Purity: 97%
CAS Number: 7517-76-2
UN Number: UN2811
Hazard Class: 6.1
Packing Group: II
Harmonized Tariff Code: 2929.10
Hazard Statements: H300-H330-H334-H318-H315-H317-H335
Fatal if swallowed. Fatal if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes serious eye damage. Causes skin irritation. May cause an allergic skin reaction. May cause respiratory irritation.
Precautionary Statements: P260-P301+P310-P304+P340-P305+P351+P338-P320-P330-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray. 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.
Risk Phrases: 23/25-37/38-41-42/43
Toxic by inhalation and if swallowed. Irritating to respiratory system and skin. Risk of serious damage to eyes. May cause sensitisation by inhalation and skin contact.
Safety Phrases: 22-26-36/37/39-45
Do not breathe dust. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Melting point: 59-62°
Boiling point: 145-146°/32mm
EINECS: 000-000-0
MDL: MFCD00074787
RTECS: GU9642500
Beilstein: 2804862