145378
4,6-Dichloropyrimidine
97%
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About This Item
Empirical Formula (Hill Notation):
C4H2Cl2N2
CAS Number:
Molecular Weight:
148.98
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
214-770-2
Beilstein/REAXYS Number:
111195
MDL number:
Assay:
97%
Form:
solid
Quality Segment
assay
97%
form
solid
bp
176 °C (lit.)
mp
65-67 °C (lit.)
solubility
95% ethanol: soluble 50 mg/mL, clear to very slightly hazy, colorless to yellow
functional group
chloro
SMILES string
Clc1cc(Cl)ncn1
InChI
1S/C4H2Cl2N2/c5-3-1-4(6)8-2-7-3/h1-2H
InChI key
XJPZKYIHCLDXST-UHFFFAOYSA-N
General description
Cyclic voltammograms of 4,6-dichloropyrimidine shows three cathodic waves, arising from sequential cleavage of carbon-chlorine bonds as well as the reduction of pyrimidine.
Application
4,6-Dichloropyrimidine was used in the synthesis of N-substituted azacalix[4]pyrimidines. It was used as starting reagent for the synthesis of disubstituted pyrimidines by tandem amination and Suzuki-Miyaura cross-coupling. It was also used in a biarylpyrimidine synthesis involving biaryl cross-coupling.
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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