4-chloro-5-(2,3-dichlorophenoxy)-1,2-phenylenediamine

4-氯-5-(2,3-二氯苯氧基)-1,2-苯二胺

Also known as: 1,2-BENZENEDIAMINE, 4-CHLORO-5-(2,3-DICHLOROPHENOXY)-, 1,2-Benzenediamine,4-chloro-5-(2,3-dichlorophenoxy), 4-CHLORO-5-(2,3-DICHLORO-PHENOXY)-1,2-BENZENEDIAMINE, 4-Chloro-5-(2,3-dichlorophenoxy)benzene-1,2-diaMine, 4-chloro-5-(2,3-dichlorophenoxy)-o-phenylenediamine, 4-chloro-5-(2,3-dichlorophenoxy)benzene-1,2-diamine, BEN002

CAS No.
139369-42-9
Jingsj CID
J-1029341-0
Molecular Formula
C12H9Cl3N2O
Chinese Name
4-氯-5-(2,3-二氯苯氧基)-1,2-苯二胺
Molecular Weight
303.57200 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point419.176ºC at 760 mmHg
Density1.515 g/cm3
Flash Point207.31ºC

Frequently Asked Questions

What is the CAS number of 4-chloro-5-(2,3-dichlorophenoxy)-1,2-phenylenediamine?

139369-42-9

What are the molecular formula and molecular weight of 4-chloro-5-(2,3-dichlorophenoxy)-1,2-phenylenediamine?

C12H9Cl3N2O, molecular weight 303.57200 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026