N-PENTANE (C5Н12)
N-Pentane is an organic compound with the formula C5H12 — that is, an alkane with five carbon atoms.
N-Pentane fraction is produced by gas fractionation of broad fraction of light hydrocarbons.
Specification (Technical conditions 0272-029-00151638-99):
C4 contents, max | 0.2% |
N-pentane content, max | 96.5% |
Isopentane content, min | not |
Measured C6&higher content, max | 1.5% |
Unsaturated hydrocarbons
content, max | 0.3% |
Total mass of sulphide content, max | 0.01% |
Free water and mechanical
admixtures content | Abs. |
Alkali content | Abs. |
Product form | Liquid |
Package | rail tank cars 38 tons |
Storage conditions | in accordance with GOST 1510-84 |
Shelf life | 3 months after the date of manufacture |
Transportation | Railway transport, in accordance with GOST 1510-84 and rules of structure and safe operation of the pressure vessels. |
Applications
- Feedstock for the isomerization process
Manufacturer
- Tobolsk-Neftekhim LLC
- Sibur-Khimprom CJSC
Documentation
ISO-PENTANE (i-C5Н12)
Iso-Pentane fraction is a branched-chain alkane with five carbon atoms (i-C5Н12).
Specification (Technical conditions 0272-028-00151638-99):
C2-C4 contents, max | 1.5% |
Isopentane content, min | 97.5% |
N-pentane content, max | 2.5% |
C6&higher content, max | 0.3% |
Unsaturated hydrocarbons
content, max | 0.5% |
Sulfur total mass, max | 0.01% |
Free water and mechanical
admixtures content | Abs. |
Alkali content | Abs. |
Product form | Liquid |
Package | rail tank cars 38 tons |
Storage conditions | NA |
Shelf life | NA |
Transportation | Rail tank cars, water transport |
Applications
- Isopentane is used as a component of gasoline (octane number MI - 92.3. MM - 90.3)
- Feedstock for produce isoprene, which is a monomer for the synthesis of synthetic rubber
Manufacturer
- Tobolsk-Neftekhim LLC
- Uralorgsintez OJSC
- Sibur-Khimprom CJSC
Documentation
STABLE NATURAL GASOLINE (LIGHT NAPHTHA, BGS)
Light Naphtha is produced by gas fractionation of broad fraction of light hydrocarbons (NGL-SHFLU).
Specification (Technical conditions 0272-003-00135817-00):
IBP, °C | 25 |
Dry point, °C, max | 150 |
Residue in retort, max | 1.3% |
Residue and loss | 5.0 |
Actual pitch content mg/10 ml, max | 5.0 |
Reid vapour pressure, gPa max | 1200 |
Sulphur, mass pct | 0.04% |
Copper strip test | Passed |
Water and sediments content | Nil |
Colour | Crystal, clear |
Product form | Liquid |
Package | rail tank cars 50 tons, tank cars |
Storage conditions | in accordance with GOST 1510-84 |
Shelf life | 6 months after the date of manufacture |
Transportation | Rail tank cars with upper drain or universal draining device in accordance with applicable Russian Railway rules |
Applications
- As a raw material for Pyrolysis/Cracking of petrochemical plants and refineries in organic synthesis
- For the compounding of gasoline (gasoline production)
Manufacturer
- Tobolsk-Neftekhim LLC
- Uralorgsintez OJSC
- Sibur-Khimprom CJSC
- Gas processing plants in Western Siberia
Documentation

Chemical Safety Report
529 Kb
529 Kb