Penta-1,3-diene (= Piperylene)
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Penta-1,3-diene Chemical Formula: CH2=CH-CH=CH-CH3
Penta-1,3-diene CAS No: 504-60-9
Penta-1,3-diene Temperature Class: T2
Penta-1,3-diene Autoignition Temperature: 361 C°
Penta-1,3-diene Upper Explosive Limit (UEL): 9.4%VOL
Penta-1,3-diene Lower Explosive Limit (LEL): 1.2%VOL
Penta-1,3-diene Boiling Point: 41 C°
Penta-1,3-diene Molecular Weight: 66.89 g/mol
Penta-1,3-diene Average exposure in any 8-hour work shift of a 40-hour work week which shall not be exceeded (TLV-TWA): —
Penta-1,3-diene maximum average exposure for a 15-minute time period (STEL): —
| TWA |
STEL |
LEL
(%vol) |
UEL
(%vol) |
Molecular Weight
[g/mol] |
Relative Density
[Air = 1] |
Temperature Class |
Melting Point
[°C] |
Boil Point
[°C] |
| — |
— |
1.2 |
9.4 |
66.89 |
2.34 |
T2 |
- |
41 |
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