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123-61-5 - 1,3-Phenylene diisocyanate, 96% - 1,3-Diisocyanatobenzene - L04642 - Alfa Aesar

L04642 1,3-Phenylene diisocyanate, 96%

CAS Number
123-61-5
Synonyms
1,3-Diisocyanatobenzene

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1,3-Phenylene diisocyanate, 96%

MDL
MFCD00002018
EINECS
204-637-7

Chemical Properties

Formula
C8H4N2O2
Formula Weight
160.13
Melting point
46-50°
Boiling Point
103°/8mm
Flash Point
>110°(230°F)
Sensitivity
Moisture Sensitive
Solubility
Soluble in hot benzene. Hydrolyzes in water.

Applications

1,3-Phenylene diisocyanate is a spin-labeled amino acid. Used as pharmaceutical intermediates.

Notes

Moisture Sensitive. Incompatible with alcohols, amines, Strong acids, Strong oxidizing agents, Strong bases. Protect from heat.

GHS Hazard and Precautionary Statements

Hazard Statements: H300-H330-H315-H319-H335-H334

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

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
776957
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2929.10
TSCA
Yes
RTECS
NR0150000

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