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2-methylhept-2-ene

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Origin: China

Cas No: 627-97-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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CAS No.: 627-97-4 Formula: C8H16 Molecular Weight: 112.21300

Basic Info

Chemical Name	2-methylhept-2-ene
Synonyms	2-Heptene, 2-methyl-; 2-Methyl-hept-2-en; 2-Heptene,2-methyl; 2-methyl-hept-2-ene; 1.1-Dimethyl-2-butyl-aethylen; 2-METHYL-2-HEPTENE;
CAS No.	627-97-4
Molecular Formula	C8H16
Molecular Weight	112.21300
PSA	0.00000
LogP	3.14280

Properties

Density	0.726 g/mL at 20ºC
Boiling Point	122ºC(lit.)
Melting Point	-122ºC(lit.)
Flash Point	48 °F
Refractive Index	n20/D 1.417(lit.)
Storage Condition	2-8ºC

Safety Info

Safety Statements	S16; S62
HS Code	2901299090
RIDADR	UN 3295 3/PG 2
Risk Statements	R11; R65
Hazard Codes	F; Xn

Synthesis Route

1-iodo-6-methyl-5-heptene→2-methylhept-2-ene+Isopropylcyclopentane
isoprene→2-methylhept-2-ene+3,3-dimethylhex-1-ene
3-chloro-3-methylbut-1-ene+PROPYLMAGNESIUM CHLORIDE→2-methylhept-2-ene+3,3-dimethylhex-1-ene

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	Petrocol DH	30.	800.2	isothermal
Capillary	Squalane	30.	789.6	isothermal
Capillary	OV-101	40.	787.	isothermal
Capillary	OV-101	60.	786.	isothermal
Capillary	OV-101	80.	786.	isothermal