1,2,3-Trimethylbenzene

Hemellitol, Hemimellitene [1,2,3-Trimethylbenzene] [Note: Hemimellitene is a mixture of the 1,2,3-isomer with up to 10% of related aromatics such as the 1,2,4-isomer.]

C₆H₃(CH₃)₃

1 ppm = 4.92 mg/m³

N.D.
See: IDLH INDEX

Clear, colorless liquid with a distinctive, aromatic odor.

0.89

?

6.6%

0.8%

Oxidizers, nitric acid

irritation eyes, skin, nose, throat, respiratory system; bronchitis; hypochromic anemia; headache, drowsiness, lassitude (weakness, exhaustion), dizziness, nausea, incoordination; vomiting, confusion; chemical pneumonitis (aspiration liquid)