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Isopentane |
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- Molecular formula: C5H12
- Usage: isopentane can be mixed with n-pentane to make EPS and
it also can be mixed with cyclopentane as a foaming agent for
rigid urethane foam.
- Physical features:
|
 |
Appearance
|
colorless and transparent liquid, light aromatic
odor |
Boiling point(101.3kPa) :
|
27.85oC |
Relative density(20oC)
:
|
0.62 |
Flash point :
|
-56oC |
| Self-burning temperature : |
420oC |
Explosion limit(vol)
|
1.4 -- 8.3%
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Fire hazard class
|
class A for anti-fire
class B for explosion-proof |
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| Specification: |
Item
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figures |
| Appearance |
Colorless and transparent liquid, no mechanical foregin bodies
and suspending matter |
Density( g/cm3)
|
0.58-0.63
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Isopentane (wt%)
|
 95
|
n-pentane (wt%)
|
 4.0
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Sulfur (ppm)
|
1
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Free water
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No
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