Mesitylene | CAS No. 108-67-8
Mesitylene
Basic Information
CAS Number
108-67-8
Molecular Formula
C9H12
Molecular Weight
120.19 g/mol
EINECS
203-604-4
AD
Chemical Classification
Basic Physical Properties
Physical State
Clear colorless
Melting Point
-45 °C
Boiling Point
163-166°C
Density
0.864 g/mL at 25 °C
Water Solubility
2.9 g/L (20 ºC)
Flash Point
112°F
Solubility
Miscible with alcohol, benzene, ether (Windholz et al., 1983), and trimethylbenzene isomers.
Refractive Index
n20/D 1.499(lit.)
Vapor Pressure
14 mm Hg ( 55 °C)
Vapor Density
4.1 (vs air)
Odor Threshold
0.17ppm
Safety Information
View Safety InformationGHS Hazard Pictograms
H226
H335
H411Hazard Statement
H226
Flammable liquid and vapor
Flammable liquids
Flammable liquids
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
H411
Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard
Hazardous to the aquatic environment, long-term hazard
Hazard Class
Class 3
Class 3
Stability
Stable. Combustible. Incompatible with strong oxidizing agents.
Auto-ignition Temperature
1022 °F
Explosive Limit
0.88-6.1%, 100°F
Toxicity
LD50 (inhalation) for rats 24 g/m3/4-h (quoted, RTECS, 1985).
Synonyms & References
English
- Mesitylene reagent grade, 97%
- 1,3,5-Trimethylbenzene Standard
- Mesitylene, 98%, extra pure
- Mcsitylene(1,3,5-Trimethy1benzenc)
- 1,3,5-trimethyl-benzen
- 1,3,5-trimethylbenzene (mesitylene)
- 1,3,5-trimethylbenzene(1,3,5-tmb)
- 3,5-dimethyltoluene
- Mesitylene
- 1,3,5-trimethylbenzene single component
- 1,3,5-trimethylbenzene neat*standard for epa
- 1,3,5-Trimethylbenzene
- 1,3,5-Trimethylbenzene Solution
- Mesitylene(1,3,5-Trimethylbenzene)
- Triphenylantimonydiacetate
- 1,3,5-Me3C6H3
- 2,4,6-collidine
- 2,4,6-Me3-Ph
- 2,4,6-trimethylbenzene
- 3,5-Dimethyltoluene
- Benzene,1,3,5-trimethyl
- Fleet-X
- sym-Trimethylbenzene
- Trimethylbenzene,1,3,5
- Trimethylbenzol
- NSC 9273
- Mesitylen
- 1.3.5-TriMethy
- All three toluene
- s-Trimethylbenzene
- Mesitylene, 98+%
MDL Number
MFCD00008538
EC Number
203-604-4
Customs Code
29029080
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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