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4-Methyl-1-Pentene

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Origin: China

Cas No: 691-37-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 691-37-2 Formula: C6H12 Molecular Weight: 84.15950

Description

4-Methyl-1-pentene is used as a monomer for olefin polymerisation. The resulting polymer is poly(4-methyl-1-pentene).

Basic Info

Chemical Name	4-Methyl-1-Pentene
Synonyms	4-Methyl-1-pentene; 1-Pentene, 4-methyl-;
CAS No.	691-37-2
Molecular Formula	C6H12
Molecular Weight	84.15950
PSA	0.00000
LogP	2.21850

Properties

Appearance & Physical State	clear colourless liquid
Density	0.66
Boiling Point	53-54ºC
Melting Point	-155ºC
Flash Point	-31ºC
Refractive Index	n20/D 1.382(lit.)
Storage Condition	0-6ºC
Vapor Density	>1 (vs air)
Vapor Pressure	4.45 psi ( 20 °C)

Safety Info

Hazard Class	3
Safety Statements	S16-S33-S9
HS Code	2901299090
WGK Germany	3
Packing Group	II
RIDADR	UN 3295 3/PG 2
Risk Statements	R11
Hazard Codes	F

Synthesis Route

1-[[(2,2-dimethyl-3-butenyl)carbonyl]oxy]-2(1H)-pyridinethione→4-Methyl-1-Pentene+3,3-dimethylpent-1-ene
propene→4,6-dimethylhept-1-ene+2,4,6-trimethyl-1-heptene
propene→2-Methyl-1-pentene+4,6-dimethylhept-1-ene

Precursor

4-methylpentan-2-yl acetate
propene
4-Methyl-2-pentanol
1-Butene, 4-bromo-3,3-dimethyl-

Downstream Product

Hexane
6-Methyl-2-heptanone
5-METHYLHEXANENITRILE
METHYL 5-METHYLHEXANOATE

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