2-METHYL-2-PENTENE

2-METHYL-2-PENTENE Basic information

Product Name:	2-METHYL-2-PENTENE
Synonyms:	(CH3)2C=CHC2H5;2-ethyl-1,1-dimethylethylene;2-methyl-2-penten;2-Methyl-pentene-2;2-pentene,2-methyl;4-Methyl-3-pentene;2-METHYL-2-PENTENE;1,1-DIMETHYL-1-BUTENE
CAS:	625-27-4
MF:	C6H12
MW:	84.16
EINECS:	210-883-6
Product Categories:	Building Blocks;Chemical Synthesis;Organic Building Blocks;Acyclic;Alkenes;Organic Building Blocks
Mol File:	625-27-4.mol

2-METHYL-2-PENTENE Chemical Properties

Melting point	−135 °C(lit.)
Boiling point	67 °C(lit.)
density	0.69 g/mL at 25 °C(lit.)
vapor pressure	267 mm Hg ( 100 °C)
refractive index	n20/D 1.400(lit.)
Fp	−10 °F
form	clear liquid
color	Colorless to Almost colorless
BRN	1731107
Stability:	Stable. Highly flammable. Incompatible with acids, oxidizing agents.
CAS DataBase Reference	625-27-4(CAS DataBase Reference)
NIST Chemistry Reference	2-Pentene, 2-methyl-(625-27-4)
EPA Substance Registry System	2-Methyl-2-pentene (625-27-4)

Safety Information

Hazard Codes	F,Xn
Risk Statements	11-65
Safety Statements	9-16-29-33-62
RIDADR	UN 3295 3/PG 2
WGK Germany	3
RTECS	SB2240000
HS Code	2901.29.1050
HazardClass	3.1
PackingGroup	II

MSDS Information

Provider	Language
SigmaAldrich	English

2-METHYL-2-PENTENE Usage And Synthesis

Chemical Properties	colourless liquid
Uses	2-Methyl-2-pentene has been used in various photochemical and ozonolysis studies.

2-METHYL-2-PENTENE Preparation Products And Raw materials

Raw materials	2-Hexene, 3,5-dimethyl-, (2E)--->3-Heptene, 3-methyl-, (3E)--->TRANS 2-METHYL-3-HEXENE-->1,1,2-TRIMETHYL CYCLOPROPANE-->CIS-3,4-DIMETHYL-2-PENTENE-->TRANS-4-METHYL-2-PENTENE-->cis-4-Methyl-2-pentene-->CIS-3-METHYL-2-PENTENE-->4-Methyl-1-pentene-->CYCLOPROPANE,1-ETHYL-1-METHYL--->Isopropyl alcohol-->propene
Preparation Products	TRANS-3-METHYL-2-PENTENE-->2,3-Dimethyl-2-butene

(+)-p-Toluenesulfonic acid (S)-2-methyl-4-pentene-1-yl ester,[S,(+)]-2-Methyl-4-pentene-1-ol p-toluenesulfonate 1,4,5,8,9,10-Hexahydroanthracene 2,4-Bis(p-aminophenyl)-4-methyl-1-pentene POLY(4-METHYL-1-PENTENE) (-)-Acetic acid (S)-4-methyl-4-pentene-2-yl ester,[S,(-)]-4-Methyl-4-pentene-2-ol acetate 1,2,3,4,5,6-HEXAMETHYLBICYCLO[2.2.0]HEXA-2,5-DIENE [E,(+)]-1-[5,8-Dihydroxy-2-[(E)-4-hydroxy-4-methyl-2-pentene-1-yl]-2-methyl-2H-1-benzopyran-6-yl]-3-phenyl-2-propene-1-one (2S)-2-Methyl-4-pentene-1-ol,(S)-2-Methyl-4-pentene-1-ol,[S,(-)]-2-Methyl-4-pentene-1-ol 2-CARENE cis-VERBENOL (+)-Acetic acid (R)-4-methyl-4-pentene-2-yl ester,[R,(+)]-4-Methyl-4-pentene-2-ol acetate 2,4-Bis[(trimethylsilyl)oxy]-4-methyl-1-pentene 1-CYCLOPENTENYLACETONITRILE (ALPHA,GAMMA-BISDIPHENYLENE-BETA-PHENYLALLYL), FREE RADICAL 1,2,3,4-TETRAPHENYL-1,3-CYCLOPENTADIENE [R,(-)]-3-Methyl-1-pentene TRANS-4-METHYL-2-PENTENE 2,4-Bis(3-acetylphenyl)-4-methyl-2-pentene

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