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Cyclopentane as blowing agent for PU Panel

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Cyclopentane as blowing agent for PU Panel

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Brand Name :	VICUS-VIDA
Model Number :	Cyclopentane
Certification :	ISO9001
Payment Terms :	L/C, T/T
Supply Ability :	10000tons/Year
Delivery Time :	20 days

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Cyclopentane as blowing agent for PU Panel

Cyclopentane

AS Number: 287-92-3
Other Names: Pentamethylene
MF: C5H10
EINECS NO.: 206-016-6
Molecular Weight: 70.08

Introduction

Cyclopentane, also known as "pentamethylene", is a kind of cycloalkane with the formula of C5H10.

It has a molecular weight of 70.13.It exists as a kind of flammable liquid. It is soluble in alcohol,

and hydrocarbons and is not soluble in water.Cyclopentane is not a planar ring and has two

conformations: envelope conformations and semi-chair conformations. It exhibits red yellow color

when having reaction with fuming sulfuric acid while generating nitro cyclopentane and glutaric acid

through reaction with nitric acid.

Products Usage

Cyclopentane as a new type of foam PU foam, used to replace the destruction of the atmospheric

ozone layer of chlorofluorocarbons(CFCS),is now widely used in the production of fluorine-free

refrigerator, freezer industry and cold storage,pipeline insulation and other fields, CFCs and HCFCs

will soon be banned ad the ODS deadline is approached by the Montreal Convention, and cyclopentane

will become the protagonist of the PU foaming field.

(1)Blowing Agent: Widely used in the production of polyurethane foam as an eco-friendly blowing

agent, replacing chlorofluorocarbons (CFCs).

(2) Refrigerant: Used in household refrigerators and freezers as a refrigerant due to its lower ozone

depletion potential.

(3)Organic Synthesis: Used as a reaction medium or solvent in certain organic chemical reactions.

(4)Laboratory Use: Employed in chemical synthesis and the separation of organic compounds in

laboratory settings.

Technical Specification

Item	Standard
Cyclopetane	≥95%
N-Hexane	≤0.001%
Benzene	≤0.0001%
Other C6 & Heavier	Excess
Water	≤0.015%
Sulfur (mg/ml)	≤2μg/mL

Physicochemical Properties

NO.	Item	Unit	Property
1	Molecular Formula		C5H10
2	Boiling Point	ºC	49.3 °C, 322 K, 120 °F
3	Critical Temperature	ºC	238.6
4	Critical Pressure	MPa	4.52
5	SaturatedVapor Pressure		53.32kPa/18.5ºC
7	Range of flammability (vol % in air)		1.4-8.0
8	Specific Gravity		0.746-0.750
9	Flash Point		-18ºC
10	Appearance	Colorless Transparent Liquid

Packing
150kg/Drum,80Drums/12MT/ 20`FCL ;160Drums/24MT/40`FCL
ISO Tank:17MT/Tank

Cyclopentane as blowing agent for PU Panel

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