1,3,5-TrimethylbenzeneC9H12
CAS-No.: | 108-67-8 |
|---|---|
UN-No.: | 2325 |
EC-No.: | 203-604-4 |
Hazard identification number: | 30 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
NIOSH (REL) (US)
- TWA (ppm) 25
- TWA (mg/m3) 125
- H: 226
Flammable liquid and vapour
- H: 304
May be fatal if swallowed and enters airways
- H: 315
Causes skin irritation
- H: 319
Causes serious eye irritation
- H: 335
May cause respiratory irritation
- H: 411
Toxic to aquatic life with long lasting effects
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 273
Avoid release to the environment
- P: 301 + 310
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P: 302 + 352
IF ON SKIN: Wash with plenty of soap and water.
- P: 304 + 340 + 312
IF INHALED:
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Call a POISON CENTER or
doctor/physician if you feel
unwell. (Sigma-Aldrich)
- P: 331
Do NOT induce vomiting
No statement for this group.
No GHS Classification available at the moment.
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
-45 °C Boiling Point:
165 °C Density (at 20 °C, if not notified otherwise):
0,87 g/cm3Ionization:
8.40 ± 0.01 eVFlash Point:
44 °C Ignition Temperature:
550 °C Vapour Pressure (at 20 °C, if not notified otherwise):
2,69 (20°C) hPaLower Explosive Limit:
0.96 Vol.-%Upper Explosive Limit:
7.3 Vol.-%
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- 1, 3, 5 - Trimethylbenzol
- 1,3,5-Trimethyl Benzene
- C9H12
- Mesitylene
- sym-Trimethylbenzene
- Symmetrical trimethylbenzene
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