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Sigma-Aldrich

Diethyl cyclopropane-1,1-dicarboxylate

97%

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About This Item

Linear Formula:
C3H4(CO2C2H5)2
CAS Number:
1559-02-0
Molecular Weight:
186.21
Beilstein/REAXYS Number:
2049509
EC Number:
216-321-6
MDL number:
MFCD00001283
UNSPSC Code:
12352100
PubChem Substance ID:
24848824
NACRES:
NA.22

assay

97%

refractive index

n20/D 1.433 (lit.)

bp

94-96 °C/10 mmHg (lit.)

density

1.055 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

KYYUCZOHNYSLFV-UHFFFAOYSA-N

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General description

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

Storage Class

10 - Combustible liquids

wgk_germany

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

Certificates of Analysis (COA)

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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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