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412708

Diethyl dibromomalonate

Name: Diethyl dibromomalonate
Brand: ALDRICH

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About This Item

Linear Formula:

Br₂C(CO₂C₂H₅)₂

CAS Number:

631-22-1

Molecular Weight:

317.96

NACRES:

NA.22

PubChem Substance ID:

24865820

UNSPSC Code:

12352100

EC Number:

211-151-9

MDL number:

MFCD00015154

Assay:

97%

Form:

liquid

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Properties

Quality Segment

100

assay

97%

form

liquid

refractive index

n20/D 1.484 (lit.)

bp

140-143 °C/18 mmHg (lit.)

density

1.68 g/mL at 25 °C (lit.)

functional group

bromo, ester

SMILES string

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

InChI

1S/C7H10Br2O4/c1-3-12-5(10)7(8,9)6(11)13-4-2/h3-4H2,1-2H3

InChI key

PFZYFZRUPFUEOB-UHFFFAOYSA-N

Description

General description

Diethyl dibromomalonate reacts with sodium methoxide in cyclohexene to afford dibromonorcarane. It also reacts with allyl(pyridine)cobaloximes to afford the corresponding allyl-substituted esters.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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