2,2-Dinaphthylamine

Uses

Product Name: 2,2-Dinaphthylamine
CAS No.: 532-18-3
Chemical Name: 2,2-Dinaphthylamine
Synonyms: di-2-naphthylamine;2,2-Dinaphthylamine;Di(naphthalen-2-yl);2,2'-Dinaphtylamine;β,β'-Dinaphthylamine;bis(2-naphthyl)amine;b,b'-Dinaphthylamine;2,2'-Dinaphthylamine;N,N-Di(2-naphthyl)amine;2,2'-Iminodinaphthalene
CBNumber: CB5896248
Molecular Formula: C20H15N
Formula Weight: 269.34
MOL File: 532-18-3.mol

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2,2-Dinaphthylamine Property

Melting point:: 174 °C
Boiling point:: 471 °C
Density: 0.9788 (rough estimate)
refractive index: 1.7800 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: very slightly in Ethanol
form: powder to crystal
color: White to Orange to Green
Merck: 14,3267
InChI: InChI=1S/C20H15N/c1-3-7-17-13-19(11-9-15(17)5-1)21-20-12-10-16-6-2-4-8-18(16)14-20/h1-14,21H
InChIKey: SBMXAWJSNIAHFR-UHFFFAOYSA-N
SMILES: C1=C2C(C=CC=C2)=CC=C1NC1=CC=C2C(=C1)C=CC=C2
NIST Chemistry Reference: 2-Naphthalenamine, N-2-naphthalenyl-(532-18-3)

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Safety

Hazard Codes: Xn,N
Risk Statements: 22-43-50/53
Safety Statements: 36/37-60-61
RIDADR: UN 3077 9 / PGIII
WGK Germany: 3
HS Code: 2921.49.5000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 762679
Product name: 2,2′-Dinaphthylamine
Purity: 95%
Packaging: 1g
Price: $124
Updated: 2025/07/31

TCI Chemical

Product number: D2987
Product name: 2,2'-Dinaphthylamine
Purity: >98.0%(GC)
Packaging: 1g
Price: $82
Updated: 2025/07/31

TCI Chemical

Product number: D2987
Product name: 2,2'-Dinaphthylamine
Purity: >98.0%(GC)
Packaging: 5g
Price: $245
Updated: 2025/07/31

TRC

Product number: D492788
Product name: Dinaphthalen-2-ylamine
Packaging: 50mg
Price: $60
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD33406
Product name: 2,2-Dinaphthylamine
Packaging: 500mg
Price: $55
Updated: 2021/12/16

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2,2-Dinaphthylamine Chemical Properties,Usage,Production

Uses

DI-NAPHTHALEN-2-YL-AMINE is a useful research chemical.

Uses

Detection of nitrites, nitrates, and chlorates: Sa, An. Farm. Bioquim. 5, 111 (1934), C.A. 30, 6672 (1936).

Synthesis Reference(s)

The Journal of Organic Chemistry, 24, p. 1775, 1959 DOI: 10.1021/jo01093a042

2,2-Dinaphthylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2-Dinaphthylamine Suppliers

Americas 1 China 127 Europe 1 France 1 India 1 Japan 1 Ukraine 1 United Kingdom 1 United States 15 Global 149

Suzhou A-Photoelectic Materials Co.,Ltd

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Energy Chemical

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Pure Chemistry Scientific Inc.

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Shandong Xiya Chemical Co., Ltd

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China Langchem Inc.

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View Lastest Price from 2,2-Dinaphthylamine manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: N-(2-Naphthyl)-2-naphthalenamine 532-18-3
Price: US $2.00-5.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons
Release date: 2025-07-10

Hebei Xinsheng New Material Technology Co., LTD.

Product: 2,2-Dinaphthylamine 532-18-3
Price: US $35.00-25.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 Ton
Release date: 2023-09-18

Hebei Xinsheng New Material Technology Co., LTD.

Product: 2,2-Dinaphthylamine 532-18-3
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: 99.9%
Supply Ability: 30000 Kg
Release date: 2023-11-01

532-18-3, 2,2-DinaphthylamineRelated Search:

2-Naphthylamine Ferrocene Sodium hydrogen difluoride 1-Naphthylamine Triallylamine Dibenzylamine Bis(2-ethylhexyl)amine N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine 5,5'-dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid 6,13-dihydrodibenzo[b,i]phenazine 1,1'-DINAPHTHYLAMINE 1,2'-DINAPHTHYLAMINE 2,2-Dinaphthylamine 5,5'-DIHYDROXY-7,7'-DISULFO-2,2'-DINAPHTHYLAMINE Di(phenanthrene-9-yl)amine Direct Violet 66 DIRECT RED 149 DI-BETA-NAPHTHYLTHIOCARBAZONE

di-2-naphthylamine

DI-NAPHTHALEN-2-YL-AMINE

N,N-Di(2-naphthyl)amine

N,N-Di(naphth2-yl)-amine

2,2-Dinaphthylamine

N-Naphthalen-2-ylnaphthalen-2-amine

N,N-Di(naphthol-yl amine

2,2'-Iminodinaphthalene

2,2'-Iminobisnaphthalene

N-(2-Naphtyl)-2-naphthalenamine

β,β'-Dinaphthylamine

bis(2-naphthyl)amine

b,b'-Dinaphthylamine

2,2-Dinaphthylamine ,97%

N-2-Naphthalenyl-2-naphthalenamine

Di(naphthalen-2-yl)

2,2'-Dinaphthylamine&gt

2,2'-Dinaphtylamine

2-Naphthalenamine, N-2-naphthalenyl-

3,3-DIMETHYL-1-{[5-(NAPHTHALEN-2-YL)-1,3,4-OXADIAZOL-2-YL]SULFANYL}BUTAN-2-ONE

2,2'-Dinaphthylamine

N-(2-Naphthyl)-2-naphthalenamine

532-18-3

Amines