N,N'-diphenyl-1,4-phenylene diamine

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1,4-benzenediamine, N1,N4-diphenyl-

CAS: 74-31-7 C18 H16 N2 MW: 260.33952000

Identification

NameN,N'-diphenyl-1,4-phenylene diamine
IUPAC1-N,4-N-diphenylbenzene-1,4-diamine
CAS Number74-31-7
EINECS200-806-4
FDA UNIIDD517SCM92
Molecular FormulaC18 H16 N2
Molecular Weight260.33952000
MDL NumberMFCD00003015
Nikkaji NumberJ11.021C
Beilstein2215944
XlogP35.00 (est)

Regulatory

FDA Mainterm (IAUFC)68953-84-4 ; DIARYL-P-PHENYLENEDIAMINE, WHERE THE ARYL GROUP MAY BE PHENYL, TOLYL, OR XYLYL
FDA RegulationFDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS

Physical Properties

Appearance colorless solid (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Melting Point 150.00 to 151.00 °C. @ 760.00 mm Hg
Boiling Point 220.00 to 225.00 °C. @ 760.00 mm Hg
Flash Point 567.00 °F. TCC ( 297.00 °C. ) (est)
logP (o/w) 4.536 (est)
Soluble in water, 7.353 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityintraperitoneal-mouse LD50 300 mg/kg
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryindirect food additives: adhesives and components of coatings
Recommendation for N,N'-diphenyl-1,4-phenylene diamine usage levels up tonot for fragrance use.
Recommendation for N,N'-diphenyl-1,4-phenylene diamine flavor usage levels up tonot for flavor use.

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74-31-7 N,N'-Diphenyl-p-phenylenediamine
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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

agerite DPPD altofane DIP antage DP antigene P antioxidant H 1,4- benzenediamine, N,N'-diphenyl- 1,4- benzenediamine, N1,N4-diphenyl- diafen FF 1,4- dianilinobenzene N,N'- diphenyl-1,4-benzenediamine N,N'- diphenyl-1,4-phenylenediamine N,N'- diphenyl-4-phenylenediamine N,N'- diphenyl-p-benzenediamine N,N'- diphenyl-p-phenylendiamine diphenyl-p-phenylenediamine 4,4'- diphenyl-p-phenylenediamine N,N- diphenyl-p-phenylenediamine N,N'- diphenyl-p-phenylenediamine diphenyl-para-phenylene diamine 1-N,4-N- diphenylbenzene-1,4-diamine N,N'- diphenylbenzene-1,4-diamine N1,N4- diphenylbenzene-1,4-diamine ekaland DPPD flexamine G naugard J nonflex H nonox DPPD permanax 18 permanax DPPD 1,4-bis( phenyl amino) benzene para- phenyl aminodiphenyl amine phenyl[4-(phenylamino)phenyl]amine 1,4-bis( phenylamino) benzene 1,4-bis( phenylamino)benzene 4- phenylaminodiphenylamine p- phenylaminodiphenylamine p- phenylenediamine, N,N'-diphenyl- Try the PubMed Search.