4-Chloro-o-phenylenediamine
CAS Number95-83-0
FormulaClC6H3(NH2)2
Mol. Weight142.59 g/mol
4-Chloro-o-phenylenediamine
What is 4-Chloro-o-phenylenediamine?
4-Chloro-o-phenylenediamine is a chemical compound with CAS number 95-83-0 and molecular formula ClC6H3(NH2)2. It is used in various industrial and research applications.
Applications
Undergoes cyclizations1 and cyclocondensations2 to form benzimidazoles.
Specifications
Linear Formula
ClC6H3(NH2)2
Molecular Weight
142.59 g/mol
Assay/Purity
97%
Safety Information
GHS07
GHS08Signal Word
Warning
Hazard Statements
H315-H319-H335-H351
Precautionary Statements
P261-P281-P305 + P351 + P338
Required PPE
Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Melting Point
70-73 °C(lit.)
EC Number
202-456-8
WGK Germany
3