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

N,N'-Di-2-naphthyl-p-phenylenediamine Structure
N,N'-Di-2-naphthyl-p-phenylenediamine structure
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
Molecular Weight:
360.45
MDL Number:
MFCD00053487
MOL File:
93-46-9.mol
MSDS File:
SDS
Last updated:2024-12-18 14:08:52
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N,N'-Di-2-naphthyl-p-phenylenediamine Properties

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)
Indirect Additives used in Food Contact Substances N,N'-DI-BETA-NAPHTHYL-P-PHENYLENEDIAMINE
FDA 21 CFR 175.105; 177.1210; 177.2600
FDA UNII EWK9V6MZH6
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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H317-H320
Precautionary statements  P261-P264-P272-P280-P302+P352+P333+P313+P363-P305+P351+P338+P337+P313-P501
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
NFPA 704
1
0 0

N,N'-Di-2-naphthyl-p-phenylenediamine price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical D0812 N,N'-Di-2-naphthyl-1,4-phenylenediamine >96.0%(N) 93-46-9 25g $31 2024-03-01 Buy
TCI Chemical D0812 N,N'-Di-2-naphthyl-1,4-phenylenediamine >96.0%(N) 93-46-9 500g $176 2024-03-01 Buy
Usbiological 165504 N,N-Di- 93-46-9 100mg $460 2021-12-16 Buy
TRC D493430 ASM-DNT 93-46-9 500mg $70 2021-12-16 Buy
TRC D493430 ASM-DNT 93-46-9 2.5g $85 2021-12-16 Buy
Product number Packaging Price Buy
D0812 25g $31 Buy
D0812 500g $176 Buy
165504 100mg $460 Buy
D493430 500mg $70 Buy
D493430 2.5g $85 Buy

N,N'-Di-2-naphthyl-p-phenylenediamine Chemical Properties,Uses,Production

Uses

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

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.

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 synthesis

106-50-3
135-19-3
93-46-9
Synthesis of N,N'-Di-2-naphthyl-p-phenylenediamine from p-Phenylenediamine and 2-Naphthol

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

Raw materials

1-Naphthol p-Phenylenediamine 2-Naphthol

Preparation Products

ANTIOXIDANT

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

Global( 208)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18137 58
Hangzhou ICH Biofarm Co., Ltd 		+86-0571-28186870; +undefined8613073685410 sales@ichemie.com China 1015 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20235 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21628 55
Chemson Industrial (Shanghai) Co., Ltd. 		86-21-65208861- 8007 sales1@chemson.com.cn CHINA 117 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Xiamen AmoyChem Co., Ltd 		+86-86-5926051114 +8615060885618 sales@amoychem.com China 6383 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29808 58
Antai Fine Chemical Technology Co.,Limited 		18503026267 info@antaichem.com CHINA 9636 58
Supplier Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		58
Hangzhou ICH Biofarm Co., Ltd 		58
Henan Fengda Chemical Co., Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Chemson Industrial (Shanghai) Co., Ltd. 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Xiamen AmoyChem Co., Ltd 		58
Hubei xin bonus chemical co. LTD 		58
career henan chemical co 		58
Antai Fine Chemical Technology Co.,Limited 		58

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N,N'-Di-2-naphthyl-p-phenylenediamine pictures 2025-04-24 N,N'-Di-2-naphthyl-p-phenylenediamine
93-46-9
 US $0.00 / KG 50KG 98%min 30tons/month WUHAN FORTUNA CHEMICAL CO., LTD
N,N'-Di-2-naphthyl-p-phenylenediamine pictures 2025-04-15 N,N'-Di-2-naphthyl-p-phenylenediamine
93-46-9
 US $0.00-0.00 / KG 1KG 99% 500000kg Hebei Chuanghai Biotechnology Co., Ltd
N,N'-Di-2-naphthyl-p-phenylenediamine pictures 2025-03-21 N,N'-Di-2-naphthyl-p-phenylenediamine
93-46-9
 US $0.00 / KG 1KG 99% 20tons Hebei Mujin Biotechnology Co.,Ltd

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

N,N'-Di-2-naphthyl-p-phenylenediamine(93-46-9)MSN,N'-Di-2-naphthyl-p-phenylenediamine(93-46-9)1HNMRN,N'-Di-2-naphthyl-p-phenylenediamine(93-46-9)13CNMRN,N'-Di-2-naphthyl-p-phenylenediamine(93-46-9)IR1N,N'-Di-2-naphthyl-p-phenylenediamine(93-46-9)IR2

93-46-9(N,N'-Di-2-naphthyl-p-phenylenediamine)Related 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

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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 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 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 s-Di(beta-naphthyl)-p-phenylenediamine sym-Di-beta-naphthyl-p-phenylenediamine