Physical features and properties of heptane (C7H16), identification CAS number 142-82-5 and EINEICS number 205-563-8 : gas detectors C7H16 (heptane) and respiratory protection equipments heptane (C7H16), use of a self-contained breathing apparatus (SCBA) or air supplied systems
| Chemical formula | CAS number | Common synonyms |
|---|---|---|
Chemical formula C7H16 |
CAS number 142-82-5 |
Common synonyms
n-Heptane normal-Heptane Septane |
| CE number (EINECS) | Density | Conversion (1 ppm =) |
|---|---|---|
CE number (EINECS) 205-563-8 |
Density 3.52 |
Conversion (1 ppm =) 4.17 mg/m3 |
| TWA (8h) | STEL (15 mn.) | LEL | UEL | IP | GHS More | Cartridge More |
|---|---|---|---|---|---|---|
TWA (8h) 400 ppm |
STEL (15 mn.) 500 ppm |
LEL 1.1 % |
UEL 6.7 % |
IP Environ 9.8 |
GHS More 
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