Technical Documentation for Pentane Blowing Agents and Industrial Solvents

Welcome to the Junyuan Petroleum Group Technical Resource Hub—your primary direct manufacturer portal for pentane blowing agents, high-purity hydrocarbon solvents, and organosulfur compounds. Engineered for EPS/PU rigid foam blowing, pharmaceutical synthesis, and catalyst presulfiding, our complete pentane blowing agents technical documentation ensures your operations adhere strictly to REACH, GHS, and international purity standards.

Download official technical specs, COAs, and MSDS for standard solvent grades including n-Heptane (99%), n-Hexane (60%-99%), n-Pentane, Isopentane, Cyclopentane, n-Octane, Isohexane, and D20 Solvent. We specialize in customized pentane blowing agents—offering tailormade nC5, iC5, and cC5 ratio formulations (F1 to F9)—alongside high-grade Di-tert-butyl polysulfide (TBPS) and Dimethyl Disulfide (DMDS).

Request Technical Specs and Factory Direct Quotes

Looking for custom pentane blowing agents ratio blends, bulk drum/ISO Tank logistics, or direct factory quotes? Browse our document library or contact our engineering team to request customized technical data sheets. You can also verify chemical safety guidelines via thePubChem Chemical Databaseor check compliance through theEuropean Chemicals Agency (ECHA).

Product Specifications & Technical Documentation | Junyuan Petroleum Group

Product Specifications & Technical Documentation

Our products feature the standard specifications below, but are not limited to these categories. All solvent formulations can be completely customized according to customer requirements.

Need technical assistance or custom specs? Please do not hesitate to contact our sales engineering team.
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Product Name / Grade CAS No. Certificate of Analysis Material Safety Data Sheet
n-Heptane, 99% 142-82-5 COA MSDS
n-Hexane, 99% 110-54-3 COA MSDS
n-Hexane, 95% 110-54-3 COA MSDS
n-Hexane, 60% 110-54-3 COA MSDS
n-Pentane, 99% 109-66-0 COA MSDS
n-Pentane, 95% 109-66-0 COA MSDS
Isopentane, 99% 78-78-4 COA MSDS
Isopentane, 95% 78-78-4 COA MSDS
Cyclopentane, 99% 287-92-3 COA MSDS
Cyclopentane, 95% 287-92-3 COA MSDS
Pentane Blends* • n-Pentane & Isopentane Blends (nC5 / iC5) • Cyclopentane & n-Pentane Blends (cC5 / nC5) • Cyclopentane & Isopentane Blends (cC5 / iC5) 109-66-0 COA Available MSDS
78-78-4 COA Available MSDS
287-92-3 COA Available MSDS
Di-tert-butyl polysulfide (TBPS) 68937-96-2 Upon Request Upon Request
Dimethyl Disulfide (DMDS) 624-92-0 Upon Request Upon Request
n-Octane, 99% 111-65-9 COA MSDS
D20 Solvent N/A COA MSDS
Isohexane, 99% 107-83-5 COA MSDS
*Note: The official CAS No. assigned to a specific Pentane Blend formulation corresponds to the primary component holding the highest concentration percentage in the ratio.

Standard & Customized Pentane Blends Specifications

We provide tailored ratios of n-Pentane, Isopentane, and Cyclopentane across Model Grades F1 to F9 to meet exact blowing agent and solvent technical requirements:

1. n-Pentane & Isopentane Blends (nC5 / iC5)
F1
n-Pentane 10% / Isopentane 90%
High Isopentane blend for specialized foaming processes
F2
n-Pentane 20% / Isopentane 80%
Standard 20/80 n-/Isopentane technical proportion
F3
n-Pentane 30% / Isopentane 70%
Balanced 30/70 pentane solvent ratio
F4
n-Pentane 40% / Isopentane 60%
40% nC5 and 60% iC5 blowing agent blend
F5
n-Pentane 50% / Isopentane 50%
50/50 Equal ratio n-Pentane & Isopentane blend
F6
n-Pentane 60% / Isopentane 40%
60% nC5 and 40% iC5 technical formulation
F7
n-Pentane 70% / Isopentane 30%
Standard 70/30 n-/Isopentane mixture
F8
n-Pentane 80% / Isopentane 20%
80% nC5 and 20% iC5 blend formulation
F9
n-Pentane 90% / Isopentane 10%
High n-Pentane ratio standard blend
2. Cyclopentane & n-Pentane Blends (cC5 / nC5)
F1
Cyclopentane 10% / n-Pentane 90%
10% cC5 and 90% nC5 polyurethane blowing agent
F2
Cyclopentane 20% / n-Pentane 80%
20% cC5 and 80% nC5 customized formulation
F3
Cyclopentane 30% / n-Pentane 70%
30% cC5 and 70% nC5 technical blend
F4
Cyclopentane 40% / n-Pentane 60%
40% cC5 and 60% nC5 technical blend
F5
Cyclopentane 50% / n-Pentane 50%
50/50 Equal ratio Cyclopentane & n-Pentane blend
F6
Cyclopentane 60% / n-Pentane 40%
60% cC5 and 40% nC5 insulation foam blend
F7
Cyclopentane 70% / n-Pentane 30%
70% cC5 and 30% nC5 high-performance blend
F8
Cyclopentane 80% / n-Pentane 20%
80% cC5 and 20% nC5 rigid foam blowing blend
F9
Cyclopentane 90% / n-Pentane 10%
90% cC5 and 10% nC5 high Cyclopentane mixture
3. Cyclopentane & Isopentane Blends (cC5 / iC5)
F1
Cyclopentane 10% / Isopentane 90%
10% cC5 and 90% iC5 technical formulation
F2
Cyclopentane 20% / Isopentane 80%
20% cC5 and 80% iC5 technical formulation
F3
Cyclopentane 30% / Isopentane 70%
30% cC5 and 70% iC5 specialized blowing blend
F4
Cyclopentane 40% / Isopentane 60%
40% cC5 and 60% iC5 specialized blowing blend
F5
Cyclopentane 50% / Isopentane 50%
50/50 Equal ratio Cyclopentane & Isopentane blend
F6
Cyclopentane 60% / Isopentane 40%
60% cC5 and 40% iC5 insulation foam mixture
F7
Cyclopentane 70% / Isopentane 30%
70% cC5 and 30% iC5 high-performance blend
F8
Cyclopentane 80% / Isopentane 20%
80% cC5 and 20% iC5 rigid PU foam blowing agent
F9
Cyclopentane 90% / Isopentane 10%
90% cC5 and 10% iC5 formulation
Custom
Customized Pentane Ratios & Multi-Component Blends
Other non-standard proportions and ternary pentane mixtures (nC5, iC5, cC5) can be precisely manufactured according to customer technical specifications.

Note: According to specific technical specifications and production requirements, the adjustment range of each component (nC5, iC5, cC5) is within ±2%.