2-Amino-2',5-dichlorobenzophenone

2-氨基-2',5-二氯二苯甲酮

Also known as: (2-Amino-5-chlorophenyl)(2-chlorophenyl)methanone, Methanone, (2-amino-5-chlorophenyl)(2-chlorophenyl)-, 2-Amino-5,2'-dichlorobenzophenone, 2-Amino-5-chloro-2'-chlorobenzophenone, Lorazepam impurity A, Lorazepam impurity B, NSC 611905, MFCD00007840, EINECS 220-985-2

CAS No.
2958-36-3
Jingsj CID
J-3724-6
Molecular Formula
C13H9Cl2NO
Chinese Name
2-氨基-2',5-二氯二苯甲酮
Molecular Weight
266.12 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point87-89 °C(lit.)
Boiling Point453.6±40.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point228.1±27.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Amino-2',5-dichlorobenzophenone?

2958-36-3

What are the molecular formula and molecular weight of 2-Amino-2',5-dichlorobenzophenone?

C13H9Cl2NO, molecular weight 266.12 g/mol

Is 2-Amino-2',5-dichlorobenzophenone hazardous?

Warning

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