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General
Information
N-Pentane is a flammable liquid that may be narcotic in high
concentrations.
Technical Information
| CAS number | 109-66-0 |
| Molecular weight | 72.15 |
| Specific volume | 5.26cf/lb. |
| CGA valve | 510 |
| Lecture bottle valve | 180/110 |
Shipping Information
| Proper shipping name | Pentanes |
| DOT Class | 3 |
| UN number | 1265 |
| DOT label | Flammable Liquid |
| Purity | Cylinder Size | Volume | Pressure |
| (@100°F) | |||
| Lecture bottle | 0.5 lbs. | 15.6 | |
| 99.0% | LP04 | 12 lbs. | 15.6 |
| LP20 | 25 lbs. | 15.6 | |
| or | 110 | 129 lbs. | 15.6 |
| 57 gal | 270 lbs. | 15.6 | |
| 99.5% | 454 gal | 570 lbs. | 15.6 |
Product Specifications
| Assay: | 99.0% | 99.5% |
| Impurities: | ||
| Isopentane | <6000 | <3500 |
| N-Butane | <3,000 | <1,000 |
| Benzene | <150 | <50 |
| Moisture | <25 | <10 |
| Sulfur | <1 | <1 |
Liquid Phase
All impurities
listed measured in PPM.
All products here are sold on the basis of total impurities.
Impurities may vary slightly. Customer is contacted if specific impurity is
higher than typical.
All measurements
are ppm weight unless otherwise stated.