METHYLENECYCLOHEXANE

METHYLENECYCLOHEXANE Basic information
Product Name:METHYLENECYCLOHEXANE
Synonyms:1-Methylenecyclohexane;cyclohexane,methylene-;methylene-cyclohexan;METHYLENECYCLOHEXANE;Methylenecyclohexane,98%;Methylenecyclohexane,99+%;Methylenecyclohexane, 98% 1GR;Methycenecyclohexane
CAS:1192-37-6
MF:C7H12
MW:96.17
EINECS:214-752-4
Product Categories:Acyclic;Alkenes;Organic Building Blocks
Mol File:1192-37-6.mol
METHYLENECYCLOHEXANE Structure
METHYLENECYCLOHEXANE Chemical Properties
Melting point -106.7°C
Boiling point 102-103 °C (lit.)
density 0.8 g/mL at 25 °C (lit.)
refractive index n20/D 1.449(lit.)
Fp 20 °F
storage temp. 2-8°C
form Liquid
color Clear colorless
BRN 773760
Stability:Stable. Highly flammable. Incompatible with strong oxidizing agents. Refrigerate.
EPA Substance Registry SystemCyclohexane, methylene- (1192-37-6)
Safety Information
Hazard Codes F,Xn
Risk Statements 11-65
Safety Statements 16-23-24/25-62
RIDADR UN 3295 3/PG 2
WGK Germany 3
HazardClass 3.1
PackingGroup II
HS Code 29021900
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
METHYLENECYCLOHEXANE Usage And Synthesis
Chemical Propertiescolourless liquid
UsesMethylenecyclohexane is excellent building block for organic molecules.
Synthesis Reference(s)Journal of the American Chemical Society, 100, p. 3611, 1978 DOI: 10.1021/ja00479a061
The Journal of Organic Chemistry, 48, p. 326, 1983 DOI: 10.1021/jo00151a010
Tetrahedron Letters, 25, p. 4901, 1984 DOI: 10.1016/S0040-4039(01)91254-7
General DescriptionMethylenecyclohexane ring is obtained by 1,4-addition of 4-pentenylmagnesium bromide to 2-cyano-2-cycloalkenones followed by a Pd(II)-mediated oxidative cyclization. It undergoes gas phase ozonolysis to form secondary organic aerosol (SOA).
METHYLENECYCLOHEXANE Preparation Products And Raw materials
Preparation ProductsETHYL CYCLOHEXANEPROPIONATE-->3-METHOXYCYCLOHEXENE-->Cyclohexylacetic acid-->1-METHYL-1-CYCLOHEXENE-->ethyl 1-oxa-2-azaspiro[4.5]dec-2-ene-3-carboxylate-->1-(bromomethyl)-1-fluorocyclohexane
ETHYLIDENECYCLOHEXANE WIELAND-MIESCHER KETONE BETA-SITOSTEROL Pregnenolone acetate 5-ANDROSTENEDIOL Adrenosterone 20ALPHA-HYDROXYCHOLESTEROL APOCHOLIC ACID Cholesteryl chloride CHOLESTERYL CHLOROACETATE CORTISONE 5-METHYL-2-(1-METHYLETHYLIDENE)CYCLOHEXANONE beta-Pinene 3beta-(methoxymethoxy)androst-5-en-17-one 19-HYDROXY-4-ANDROSTENE-3,17-DIONE 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Cholesteryl chloroformate Androsta-1,4-diene-3,17-dione

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