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91-08-7 - Toluene-2,6-diisocyanate, 97% - 2-Methyl-m-phenylene diisocyanate - Tolylene-2,6-diisocyanate - L12745 - Alfa Aesar

L12745 Toluene-2,6-diisocyanate, 97%

CAS Number
91-08-7
Synonyms
2-Methyl-m-phenylene diisocyanate
Tolylene-2,6-diisocyanate

Size Price ($) Quantity Availability
1g 36.77
5g 135.00
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Toluene-2,6-diisocyanate, 97%

MDL
MFCD00002010
EINECS
202-039-0

Chemical Properties

Formula
C9H6N2O2
Formula Weight
174.16
Melting point
13°
Boiling Point
129-133°/18mm
Flash Point
>110°(230°F)
Density
1.226
Refractive Index
1.5708
Sensitivity
Moisture Sensitive
Solubility
It hydrolyzes in water.

Applications

Toluene-2,6-diisocyanate is used as an organic chemical synthesis intermediate.

Notes

Moisture sensitive. Incompatible with oxidizing agents, alcohols, amines and heat.

Literature References

S.S.Lord. Infrared analysis of toluene-2,4-diisocyanate and toluene-2,6-diisocyanate mixtures. Anal. Chem. 1957, 29,(4), 497-499.

 

C.Sango. Improved method for determination of traces of isocyanates in working atmospheres by high performance liquid chromatography. Journal of Liquid Chromatography. 1979, 2,(6), 763-774.

GHS Hazard and Precautionary Statements

Hazard Statements: H330-H315-H319-H317-H335-H334-H351-H402-H412

Fatal if inhaled. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Suspected of causing cancer. Harmful to aquatic life. Harmful to aquatic life with long lasting effects.

Precautionary Statements: P260-P273-P280h-P305+P351+P338-P304+P340-P310

Do not breathe dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician.

Other References

Beilstein
2211546
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2929.10
TSCA
Yes
RTECS
CZ6310000

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