Basic information

Product name

Mesitylene

Alias

1,3,5-Trimethylbenzene

Molecular structure

Molecular formula

C₉H₁₂

Molecular weight

120.19

CAS RN

108-67-8

EINECS RN

203-604-4

Chemical and physical properties

Density

0.864

Melting point

-45 ºC

Boiling point

163-166 ºC

Refractive index

1.498-1.5

Flash point

44 ºC

Water-solubility

2.9 g/L (20 ºC)

Safety data

Dangerous mark

Xi;N   

Code of Risk category

R10;R37;R51/53   

Safety instructions

S61   

Transportation number of Dangerous goods

UN 2325