LG Chemical IP-40

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LG Chemical IP-40
Categories:	Fluid
Material Notes:	Structure & Characteristics: C5H10. A ring-structured saturated hydrocarbon. Present in naphtha pyrolysis oil and is obtained by distillation followed by isolation of n-pentane extraction remnants or C5 products. Uses: As a polyurethane foaming agent, it is increasingly used in place of Freon foaming agent. CAS: 78-78-4 and 109-66-0 Information provided by LG Chemical
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Physical Properties	Original Value	Comments

Specific Gravity	0.620 - 0.650 g/cc @Temperature 15.6 °C	15.6/15.6°C; ASTM D287
Volatiles	100 %	n-Pentane
	100 %	Iso-Pentane
Vapor Pressure	426 torr @Temperature 20.0 °C	Vapor Density=2.48, n-Pentane
	595 torr @Temperature 20.0 °C	Vapor Density=2.48, Iso-Pentane

Thermal Properties	Original Value	Comments
Melting Point	-160.5 °C	Iso-Pentane
	-130.5 °C	n-Pentane
Boiling Point	28.0 °C	Iso-Pentane
	36.0 °C	n-Pentane
Flash Point	>= -49.0 °C
Ignition Temperature	260 °C	Autoignition

Descriptive Properties
Components	AROMATICS	<20 ppm
	Aromatics	<20 ppm
	Benzene	<20 ppm
	BENZENE	<20 ppm
	H2O	<100 ppm
	H2O	<100 ppm
	ISO-PENTANE	37-43%
	iso-Pentane	38-42%
	n-Pentane	46-54%
	SULFUR	<100 ppm
	Sulfur	<1 ppm
	total olefin	<400 ppm
	TOTAL OLEFINS	<400 ppm
	total-Pentane	>97%
	T-PENTANE	>97%
Cu Corrosion	1

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