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1,1-DIMETHYLCYCLOHEXANE

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Origin: China

Cas No: 590-66-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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CAS No.: 590-66-9 Formula: C8H16 Molecular Weight: 112.21300

Basic Info

Chemical Name	1,1-DIMETHYLCYCLOHEXANE
Synonyms	1,1-dimethyl-cyclohexane; 3,3-dimethylcyclohexane; hexahydroxylene; Gem-Dimethylcyclohexane; cyclohexane,1,1-dimethyl; Cyclohexane, 1,1-dimethyl-; 2,2-dimethylcyclohexane; dimethyl-cyclohexane; dimethyl1,1-cyclohexane;
CAS No.	590-66-9
Molecular Formula	C8H16
Molecular Weight	112.21300
PSA	0.00000
LogP	2.97670

Properties

Appearance & Physical State	CLEAR COLOURLESS LIQUID
Density	0.777 g/mL at 25ºC(lit.)
Boiling Point	118-120ºC(lit.)
Melting Point	-33.5ºC
Flash Point	45 °F
Refractive Index	n20/D 1.428(lit.)
Storage Condition	Flammables area

Safety Info

RTECS	OM3325000
Hazard Class	3.1
Safety Statements	S16
HS Code	28261900
Packing Group	II
WGK Germany	3
RIDADR	UN 2263 3/PG 2
Risk Statements	R11
Hazard Codes	Xi
Hazard Declaration	H225
Caution Statement	P210
Symbol	GHS02
Signal Word	Danger

Synthesis Route

1,1-Dichlorocyclohexane→1,1-DIMETHYLCYCLOHEXANE+CIS-1,2-DICHLOROCYCLOHEXANE
6,6-Dimethylbicyclo<3.1.0>hexan→1,1-DIMETHYLCYCLOHEXANE+Isopropylcyclopentane
1,1-bis(bromomethyl)cyclohexane→1,1-DIMETHYLCYCLOHEXANE+SPIRO[2.5]OCTANE

Precursor

SPIRO[2.5]OCTANE
Ethylmagnesium Bromide
dimethylzinc
5,5-dimethyl-1,3-bis(trifluoromethylsulfonyloxy)cyclohexa-1,3-diene

Downstream Product

2,2-dimethylsuccinic acid
formic acid
Dimethylmalonic acid
Formaldehyde

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