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309893

Sigma-Aldrich

Diethyl isopropylmalonate

≥98%

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About This Item

Linear Formula:
(CH3)2CHCH(COOC2H5)2
CAS Number:
759-36-4
Molecular Weight:
202.25
EC Number:
212-068-0
MDL number:
MFCD00040491
UNSPSC Code:
12352100
PubChem Substance ID:
24858756

Assay

≥98%

refractive index

n20/D 1.42 (lit.)

bp

62 °C/0.35 mmHg (lit.)

density

0.981 g/mL at 25 °C (lit.)

SMILES string

CCOC(=O)C(C(C)C)C(=O)OCC

InChI

1S/C10H18O4/c1-5-13-9(11)8(7(3)4)10(12)14-6-2/h7-8H,5-6H2,1-4H3

InChI key

BYQFBFWERHXONI-UHFFFAOYSA-N

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General description

Diethyl isopropylmalonate reacts with chalcone by Michael addition, under high pressure and fluoride catalyst, to form compounds having quarternary C atoms.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

197.6 °F - closed cup

Flash Point(C)

92 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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High pressure Michael addition catalyzed by fluoride ions.
Angewandte Chemie (International Edition in English), 20(9), 770-771 (1981)

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