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Safety Information

E35702

Sigma-Aldrich

Ethyl 4-methyl-2-cyclohexanone-1-carboxylate

Synonym(s):

4-Methyl-2-oxocyclohexanecarboxylic acid ethyl ester, Ethyl 4-methyl-2-oxo-1-cyclohexanecarboxylate, NSC 84213

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About This Item

Linear Formula:
CH3C6H8(=O)CO2C2H5
CAS Number:
Molecular Weight:
184.23
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

impurities

10% methyl ester

refractive index

n20/D 1.473 (lit.)

bp

128-132 °C/32 mmHg (lit.)

density

1.045 g/mL at 25 °C (lit.)

SMILES string

CCOC(=O)C1CCC(C)CC1=O

InChI

1S/C10H16O3/c1-3-13-10(12)8-5-4-7(2)6-9(8)11/h7-8H,3-6H2,1-2H3

InChI key

FFVHHWOJYFCNJP-UHFFFAOYSA-N

Application

Reactant involved in:
  • Hydroxylation / oxidative chlorination with hydrogen peroxide
  • Heterocyclization
  • Cyclization of generated dianions followed by dehydrogenation
  • Palladium-catalyzed isomerization
  • Regioselective cyclizations
  • Vinylogous Michael reactions

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

E35702-VAR:
E35702-25G:
E35702-BULK:
E35702-5G:


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