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Key Documents

479020

Sigma-Aldrich

2,4,6-Trimethyl-1,3-phenylene diisocyanate

98%

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About This Item

Linear Formula:
(CH3)3C6H(NCO)2
CAS Number:
Molecular Weight:
202.21
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:

assay

98%

bp

102 °C/0.4 mmHg (lit.)

mp

57-60 °C (lit.)

SMILES string

Cc1cc(C)c(N=C=O)c(C)c1N=C=O

pictograms

Skull and crossbonesHealth hazard

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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