101-75-7

101-75-7 structure

Name: Benzenamine,N-phenyl-4-(2-phenyldiazenyl)-
Chemical Name: 4-(phenylazo)diphenylamine
CAS Number: 101-75-7
Molecular Formula: C₁₈H₁₅N₃
Molecular Weight: 273.33200
Catalog: Pharmaceutical intermediate Diphenylamine intermediate
Create Date: 2018-06-19 17:57:04
Modify Date: 2025-08-21 11:54:34
4-(Phenylazo)diphenylamine is an excellent colorimetric indicator for the accurate determination of the concentration for a variety of strong bases, Lewis acids, and hydride reducing agents[1].

Name	4-(phenylazo)diphenylamine
Synonyms	EINECS 202-972-3 N-phenyl-4-phenyldiazenylaniline 4-(Phenylazo)diphenylamine 4-Anilinoazobenzene MFCD00003023

Description	4-(Phenylazo)diphenylamine is an excellent colorimetric indicator for the accurate determination of the concentration for a variety of strong bases, Lewis acids, and hydride reducing agents[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Others >> Others
References	[1]. Shawn Blumberg, et al. 4-(Phenylazo)diphenylamine (PDA): a universal indicator for the colorimetric titration of strong bases, Lewis acids, and hydride reducing agents. Tetrahedron Letters. Volume 56, Issue 23, 3 June 2015, Pages 3674-3678.

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03760

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	JK0185000
HS Code	2927000090

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%