Physical features and properties of 1,2,3-trimethylbenzene (C9H12), identification CAS number 526-73-8 and EINEICS number 208-394-8 : gas detectors C9H12 (1,2,3-trimethylbenzene) and respiratory protection equipments 1,2,3-trimethylbenzene (C9H12), use of a self-contained breathing apparatus (SCBA) or air supplied systems
| Chemical formula | CAS number | Common synonyms |
|---|---|---|
Chemical formula C9H12 |
CAS number 526-73-8 |
Common synonyms
Hemellitol Hemimellitol Hemimellitine Hemimellitene |
| CE number (EINECS) | Density | Conversion (1 ppm =) |
|---|---|---|
CE number (EINECS) 203-451-3 |
Density 4.14 |
Conversion (1 ppm =) 4.92 mg/m3 |
| TWA (8h) | STEL (15 mn.) | LEL | UEL | IP | GHS More | Cartridge More |
|---|---|---|---|---|---|---|
TWA (8h) 25 ppm |
STEL (15 mn.) - |
LEL 0.8 % |
UEL 6.6 % |
IP 8.48 |
GHS More |
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