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Merck
CN

29920

Diethyl cyclopropane-1,1-dicarboxylate

purum, ≥97.0% (GC)

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About This Item

Linear Formula:
C3H4(CO2C2H5)2
CAS Number:
Molecular Weight:
186.21
EC Number:
216-321-6
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
2049509
MDL number:
Assay:
≥97.0% (GC)
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InChI key

KYYUCZOHNYSLFV-UHFFFAOYSA-N

InChI

1S/C9H14O4/c1-3-12-7(10)9(5-6-9)8(11)13-4-2/h3-6H2,1-2H3

SMILES string

CCOC(=O)C1(CC1)C(=O)OCC

grade

purum

assay

≥97.0% (GC)

contains

~0.05% hydroquinone monomethyl ether as stabilizer

bp

94-96 °C/10 mmHg (lit.)

density

1.055 g/mL at 25 °C (lit.)

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General description

Diethyl cyclopropane-1,1-dicarboxylate undergoes ring-opening addition reactions with various nucleophilic reagents.

Other Notes

Review of electrophilic cyclopropanes

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

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S. Danishefsky
Accounts of Chemical Research, 12, 66-66 (1979)
Nucleophilic ring-opening additions to 1, 1-disubstituted cyclopropanes.
Stewart JM and Westberg HH.
The Journal of Organic Chemistry, 30(6), 1951-1955 (1965)

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