752150
Ethyl diazoacetate solution
15% in toluene
Synonym(s):
2-Diazoacetic acid ethyl ester solution
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25 ML
€27.80
100 ML
€67.20
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25 ML
€27.80
100 ML
€67.20
About This Item
Empirical Formula (Hill Notation):
C4H6N2O2
CAS Number:
Molecular Weight:
114.10
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
form:
liquid
Recommended Products
form
liquid
Quality Level
concentration
15% in toluene
refractive index
n20/D 1.505
density
0.895 g/mL at 25 °C
functional group
ester
storage temp.
2-8°C
SMILES string
CCOC(=O)C=[N+]=[N-]
InChI
1S/C4H6N2O2/c1-2-8-4(7)3-6-5/h3H,2H2,1H3
InChI key
YVPJCJLMRRTDMQ-UHFFFAOYSA-N
General description
Ethyl diazoacetate solution is a diazo compound that is used as a reagent for the cyclopropanation of unsaturated compounds. It is used to prepare cyclopropane and cyclopropane carboxylic acid derivatives by catalytic decomposition of ethyl diazoacetate in the presence of alkenes. It is also a useful reagent for the homologation of cyclic and acyclic ketones without the formation of epoxides as byproducts.
Application
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
Target Organs
Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
39.9 °F - closed cup
Flash Point(C)
4.4 °C - closed cup
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