ChemicalBook > CAS DataBase List > N,N'-Di-2-naphthyl-p-phenylenediamine

N,N'-Di-2-naphthyl-p-phenylenediamine

Product Name
N,N'-Di-2-naphthyl-p-phenylenediamine
CAS No.
93-46-9
Chemical Name
N,N'-Di-2-naphthyl-p-phenylenediamine
Synonyms
DNPD;DBNPD;DNPDA;N,N-DI;ASM-DNT;nonoxcl;Nonox CL;acetodipp;AgeRite W;Diafen NN
CBNumber
CB4242789
Molecular Formula
C26H20N2
Formula Weight
360.45
MOL File
93-46-9.mol
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N,N'-Di-2-naphthyl-p-phenylenediamine Property

Melting point:
225-229°C
Boiling point:
232-134°C (dec.)
Density 
1.25
refractive index 
1.7620 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly)
form 
Solid
pka
3.10±0.30(Predicted)
color 
Pale Grey to Light Grey
Water Solubility 
<0.1 g/100 mL at 19 ºC
CAS DataBase Reference
93-46-9(CAS DataBase Reference)
NIST Chemistry Reference
N,n'-di-beta-naphthyl-p-phenylenediamine(93-46-9)
EPA Substance Registry System
N,N'-Di-2-naphthyl-p-phenylenediamine (93-46-9)
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Safety

Risk Statements 
20/21/22-36/37/38
Safety Statements 
22-36/37/39
RTECS 
ST2100000
HS Code 
29215900
Toxicity
LD50 oral in rat: 4500mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H320Causes eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
D0812
Product name
N,N'-Di-2-naphthyl-1,4-phenylenediamine
Purity
>96.0%(N)
Packaging
25g
Price
$31
Updated
2024/03/01
TCI Chemical
Product number
D0812
Product name
N,N'-Di-2-naphthyl-1,4-phenylenediamine
Purity
>96.0%(N)
Packaging
500g
Price
$176
Updated
2024/03/01
Usbiological
Product number
165504
Product name
N,N-Di-
Packaging
100mg
Price
$460
Updated
2021/12/16
TRC
Product number
D493430
Product name
ASM-DNT
Packaging
500mg
Price
$70
Updated
2021/12/16
TRC
Product number
D493430
Product name
ASM-DNT
Packaging
2.5g
Price
$85
Updated
2021/12/16
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N,N'-Di-2-naphthyl-p-phenylenediamine Chemical Properties,Usage,Production

Uses

N,N-Di-β-naphtyl-4-phenylenediamine is used as antioxidant; stabilizer; polymerization inhibitor; intermediate in organic synthesis; antidegradant for latex, nitrile rubber, styrene-butadiene, and nitrile-butadiene rubber.

Uses

ASM-DNT can be used as a rubber door panel part.

General Description

Gray powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

N,N'-Di-2-naphthyl-p-phenylenediamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Fire Hazard

Flash point data for N,N'-Di-2-naphthyl-p-phenylenediamine are not available; however, N,N'-Di-2-naphthyl-p-phenylenediamine is probably combustible.

Safety Profile

A human skin irritant. An experimental skin and eye irritant. Mutation data reported. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.

N,N'-Di-2-naphthyl-p-phenylenediamine Preparation Products And Raw materials

Raw materials

1-Naphthol p-Phenylenediamine

Preparation Products

ANTIOXIDANT
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N,N'-Di-2-naphthyl-p-phenylenediamine Suppliers

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View Lastest Price from N,N'-Di-2-naphthyl-p-phenylenediamine manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
N,N'-Di-2-naphthyl-p-phenylenediamine 93-46-9
Price
US $0.00/KG
Min. Order
50KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-09
Hebei Weibang Biotechnology Co., Ltd
Product
N,N'-Di-2-naphthyl-p-phenylenediamine 93-46-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-04
Henan Fengda Chemical Co., Ltd
Product
N,N'-Di-2-naphthyl-p-phenylenediamine 93-46-9
Price
US $6.00-0.80/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-28

93-46-9, N,N'-Di-2-naphthyl-p-phenylenediamineRelated Search:

1,4-Diamino-2-nitrobenzene 4,4'-Methylenedianiline o-Phenylenediamine Styrenated phenol 2,3,5,6-TETRAMETHYL-1,4-PHENYLENEDIAMINE p-Phenylenediamine 1-(1-NAPHTHYL)-2-THIOUREA N-Cyclohexyl-N'-phenyl-p-phenylenediamine p-Phenylenediamine dihydrochloride N,N-Dimethyl-1,4-phenylenediamine 4-Aminodiphenylamine N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine N,N'-(1,4-Phenylene)bis(acetoacetamide) N,N-Diethyl-1,4-phenylenediamine Poly(1,2-dihydro-2,2,4-trimethylquinoline) 2-Mercaptobenzimidazole N-(2-Naphthyl)aniline Butylated Hydroxytoluene

  • DBNPD
  • DI-B-NAPHTHYL-P-PHENYLENE DIAMINE
  • di-beta-naphthyl-p-phenylenediamine
  • N,N'-Bis(2-naphthyl)-p-phenylenediamine
  • N,N-DI-2-NAPHTHYL-P-PHENYLENEDIAMINE
  • N,N'-DI-BETA-NAPHTHYL-P-PHENYLENEDIAMINE
  • 1,4-Benzenediamine, N,N'-bis2-naphthyl
  • N,N'-DI-BETA-NAPHTHYL-PARA- PHENYLENEDIAMINE
  • N,N'-Di-2-naphthyl-1,4-benzenediamine
  • N,N'-Di(2-naphtyl)-p-phenylenediamine
  • 1-N,4-N-di(naphthalen-2-yl)benzene-1,4-diamine
  • 2-naphthyl-[4-(2-naphthylamino)phenyl]amine
  • N1,N4-di(naphthalen-2-yl)benzene-1,4-diamine
  • N,N'-Di-2-naphthyl-p
  • N,N'-Di-2-phthyl-p-phenylenediamine
  • N,N-DI
  • NNDI2NAPHTHYLPARAPHENYLENEDIAMINE
  • SYM-DI-BETA-NAPHTHYL-4-PHENYLENEDIAMINE
  • DI-BETA-NAPHTHYL-PARA-PHENYLENEDIAMINE
  • N,N-DI-BETA-NAPHTHYL-4-PARA-PHENYLENEDIAMINE
  • p-Bis-(2-naphthylamino)-benzene
  • Antioxidant DNPD
  • N,N''-DI-2-NAPHTHYL-4-PHENYLENEDIAMINE
  • Di-β-Naphthyl-p-phenylenediamine
  • -Di-2-naphthyl-p-phenylenediamine
  • 1,4-Benzenediamine, N,N'-di-2-naphthalenyl-
  • 1,4-Bis(2-naphthylamino)benzene
  • 2-Naphthyl-p-phenylenediamine
  • 4-Benzenediamine,N,N’-di-2-naphthalenyl-1
  • Aceto DIPP
  • acetodipp
  • AgeRite W
  • AgeRite White
  • ageritewhite
  • Ageri-tewhite
  • Antigene F
  • Antioxidant 123
  • Antioxidant DNP
  • AntioxidantDNP
  • ASM-DNT
  • Benzene-1,4-diamine, N,N'-(2-naphthyl)-
  • Di(beta-naphthyl)-p-phenyldiamine
  • Diafen NN
  • di-beta-naphthyl-p-phenyldiamine
  • DNPD
  • DNPDA
  • Dwu-beta-naftylo-p-fenylodwuamina
  • n,n’-(di-2-naphthyl)-p-phenylenediamin
  • n,n’-bis-(2-naftyl)-p-fenylendiamin
  • n,n’-di-2-naphthalenyl-4-benzenediamine
  • N,N’-Di-naphthyl-p-phenylenediamine
  • N,N'-Bis-(2-naftyl)-p-fenylendiamin
  • N,N'-Bis(beta-naphthyl)-p-phenylenediamine
  • N,N'-p-Phenylenebis(2-naphthylamine)
  • Nonox CL
  • nonoxcl
  • p-Phenylenediamine, N,N'-di-2-naphthyl-
  • Santowhite CL