Blowing Agent Isopentane, Carbon Hydrogen Refrigerant

• CAS No.: 78-78-4
• Formula: C5h12
• EINECS: 201-142-8
• Classification: Alkane
• Grade Standard: Industrial Grade
• Whether Ring Formation or Not: No Cyclic
• Model NO.: 99%
• Whether Containing Benzene Ring: No Aramatic
• Fat Hydrocarbon Saturation: Alkane
• Quality: >99.5%
• Output: 300000tons
• Package: Drums and ISO Tank
• Blended with Other Gases: Avaliable
• Transport Package: ISO Tank and Drum
• Specification: 99.5%
• Trademark: OEM
• Origin: China
• HS Code: 2901100000
• Production Capacity: 400000tons

Product Description

Introduction

Isopentane, also called methylbutane or 2-methylbutane, is a branched-chain saturated hydrocarbon with five carbon atoms, with formula C5H12 or CH2. Isopentane is a volatile and flammable liquid. It is one of three structural isomers with the molecular formula C5H12, the others being pentane and neopentane. Wikipedia

Boiling point: 27.8 °C

Formula: C5H12

Molar mass: 72.15 g/mol

Density: 616 kg/m³

Classification: hydrocarbon, alkane

Properties

Appearance	Colorless and transparent	Colorless and transparent
C4 and lighter components( m/ m)%	≤0.5	0.06
Isopentane content (m/m)%	≥99	99.78
Total pentane content (m/m)%	-	99.94
C6 and more recombination points (m/m)%	≤0.2	Not detected
Copper corrosion( 2 0 C, 3 h)   , level	1	1a
Sulfur content/ ( mg/ kg)	≤1	<0.4
Bromine index(mgBr/ 100g)	≤10	Not detected
Water- soluble acid and base	none	none
No volatile matter/(mg/ 100ml)	≤1	0.3
Acid value ( caproic acid)/ ( mg/ kg)	≤2	1.1
Platinum cobalt color number	≤15	<5
Water content/( mg/ kg)	≤20	13.6
Unsaturated hydrocarbon/ ( mg/ kg)	≤500	Not detected
Total hydroxyl group/( mg/ kg)	Actual  measurement	Not detected
Density (2 0 C)/( kg/ m3)	600-630	619.7
Carbon monoxide content ml/ m3	/	<1
Carbon dioxide content ml/m3	/	<5
Carbinol( mg/ kg)	≤10	Not detected