412783
Dimethyl 1,1-cyclopropanedicarboxylate
99%
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About This Item
Linear Formula:
C3H4(CO2CH3)2
CAS Number:
Molecular Weight:
158.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
414-240-2
MDL number:
Assay:
99%
Form:
liquid
InChI key
PWLLZZMFFZUSOG-UHFFFAOYSA-N
InChI
1S/C7H10O4/c1-10-5(8)7(3-4-7)6(9)11-2/h3-4H2,1-2H3
SMILES string
COC(=O)C1(CC1)C(=O)OC
assay
99%
form
liquid
refractive index
n20/D 1.441 (lit.)
bp
196-198 °C (lit.)
density
1.147 g/mL at 25 °C (lit.)
functional group
ester
Quality Level
Related Categories
Application
Dimethyl 1,1-cyclopropanedicarboxylate may be used in the preparation of α-diazo-β-ketoester.
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
203.0 °F - closed cup
flash_point_c
95 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Regulatory Information
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Asymmetric approach to the pentacyclic skeleton of Aspidosperma alkaloids via enantioselective intramolecular 1, 3-dipolar cycloaddition of carbonyl ylides catalyzed by chiral dirhodium (II) carboxylates.
Nambu H, et al.
Tetrahedron Letters, 50(26), 3675-3678 (2009)
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