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N-(2-Naphthyl)aniline

Product Name
N-(2-Naphthyl)aniline
CAS No.
135-88-6
Chemical Name
N-(2-Naphthyl)aniline
Synonyms
N-PHENYL-2-NAPHTHYLAMINE;N-phenylnaphthalen-2-amine;Nonox D;2-Naphthalenamine, N-phenyl-;N-Phenyl-2-naphthalenamine;Neozone;N-Phenyl-Beta-Naphtylamine;N-PHENYL-BETA-NAPHTHYLAMINE;ak1;nonoxd
CBNumber
CB8140739
Molecular Formula
C16H13N
Formula Weight
219.28
MOL File
135-88-6.mol
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N-(2-Naphthyl)aniline Property

Melting point:
105-108 °C (lit.)
Boiling point:
395-395.5 °C (lit.)
Density 
1.24
vapor pressure 
0.001Pa at 20℃
refractive index 
1.7020 (estimate)
storage temp. 
-20°C
solubility 
Chloroform (Slightly), Methanol (Very Slightly)
pka
0.78±0.30(Predicted)
form 
Gray to tan flakes or powder
color 
Pale Beige to Pale Gray
Water Solubility 
Insoluble. <0.1 g/100 mL at 19 ºC
BRN 
2211188
Stability:
Stable. Incompatible with oxidizing agents.
LogP
3.2 at 23℃ and pH7.9-8.3
CAS DataBase Reference
135-88-6(CAS DataBase Reference)
NIST Chemistry Reference
2-Naphthyl phenyl amine(135-88-6)
IARC
3 (Vol. 16, Sup 7) 1987
EPA Substance Registry System
N-Phenyl-2-naphthylamine (135-88-6)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
36/38-40-43-51/53-53-51
Safety Statements 
22-24/25-61-36/37-26
RIDADR 
3077
WGK Germany 
2
RTECS 
QM4550000
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29214500
Hazardous Substances Data
135-88-6(Hazardous Substances Data)
Toxicity
mouse,LD50,oral,1450mg/kg (1450mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),Hygiene and Sanitation Vol. 31(1-3), Pg. 183, 1966.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H351Suspected of causing cancer

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P273Avoid release to the environment.

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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
SAB1412122
Product name
ANTI-AK1 antibody produced in mouse
Purity
clone 4C2-1A8, purified immunoglobulin, buffered aqueous solution
Packaging
100μg
Price
$524
Updated
2024/03/01
Sigma-Aldrich
Product number
SAB1412004
Product name
ANTI-AK1 antibody produced in mouse
Purity
clone 3G8-1B11, purified immunoglobulin, buffered aqueous solution
Packaging
100μg
Price
$524
Updated
2024/03/01
Sigma-Aldrich
Product number
178055
Product name
N-Phenyl-2-naphthylamine
Purity
97%
Packaging
25g
Price
$46.8
Updated
2024/03/01
Sigma-Aldrich
Product number
178055
Product name
N-Phenyl-2-naphthylamine
Purity
97%
Packaging
100g
Price
$67.6
Updated
2024/03/01
Sigma-Aldrich
Product number
SAB1412005
Product name
ANTI-AK1 antibody produced in mouse
Purity
clone M2, purified immunoglobulin, buffered aqueous solution
Packaging
100μG
Price
$503
Updated
2023/01/07
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N-(2-Naphthyl)aniline Chemical Properties,Usage,Production

Description

Phenyl-naphtylamine is an amine coumpound. Sensitization was reported in patients with hypersensitivity to rubber.

Chemical Properties

light grey powder or crystals

Chemical Properties

Phenyl-β-naphthylamine is a light gray powder. A combustible solid.

Uses

N-Phenyl-2-naphthylamine is used as an antioxidant in rubber processing; provides oxidation and flex-cracking resistance in natural rubber, synthetic rubbers, and latexes; stabilizer in electrical-insulating silicone enamels; antioxidant in otiJer polymers, greases, lubricating oils, and transformer oils; heat and light stabilizer; vulcanization accelerator; catalyst; polymerization inhibitor; component of rocket fuels, surgical plasters, and tin-electroplating batiJs; chemical intermediate; an inhibitor for butadiene; in the production of seven dyes; in rubber products made of natural rubber, styrene-butadiene, nitrile, butadiene, and chloroprene.

Uses

Formerly as an antioxidant in rubber processing to impart heat, oxidation, and flexcracking resistance in natural rubber, synthetic rubbers, and latexes; as a stabilizer in electricalinsulating silicone enamels

Uses

Formerly as an antioxidant in rubber processing to impart heat, oxidation, and flexcracking resistance in natural rubber, synthetic rubbers, and latexes; as a stabilizer in electricalinsulating silicone enamels

Definition

ChEBI: N-Phenyl-2-naphthylamine is a member of naphthalenes.

General Description

Light gray to gray powder. Solutions show blue fluorescence.

Air & Water Reactions

Insoluble in water. Napthyl amines can be slowly hydrolyzed, releasing NH3 as a byproduct [N.L. Drake, Org. React. 1, (1942), 105].

Reactivity Profile

N-(2-Naphthyl)aniline may react with strong oxidizing agents . 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.

Health Hazard

N-phenyl-b-naphthylamine (PBNA) is carcinogenic to experimental animals in some studies.

Fire Hazard

Literature sources indicate that N-(2-Naphthyl)aniline is combustible.

Contact allergens

Phenyl-beta-naphthylamine is an amine compound. Sensitization was reported in patients with hypersensitivity from rubber.

Safety Profile

Suspected carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Moderately toxic by ingestion. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

Potential Exposure

Phenyl-β-naphthylamine is used as a rubber antioxidant; as an inhibitor for butadiene; a stabilizer in lubricants and an intermediate in chemical synthesis.

Carcinogenicity

The IARC has concluded that there is limited evidence for carcinogenicity to animals and inadequate evidence for humans.10 ACGIH considers PBNA to be a suspected human carcinogen because b-naphthylamine is both an impurity and a human metabolite of PBNA.

Purification Methods

Crystallise it from EtOH, MeOH, glacial acetic acid or *benzene/hexane. [Beilstein 12 H 1275, 12 I 535, 12 II 716, 12 III 2991.]

Incompatibilities

Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. Keep victim warm and quiet. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Medical observation is recommended for 2448 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy.

N-(2-Naphthyl)aniline Preparation Products And Raw materials

Raw materials

Preparation Products

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N-(2-Naphthyl)aniline Suppliers

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
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Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9809
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8843
Advantage
52
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
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View Lastest Price from N-(2-Naphthyl)aniline manufacturers

Career Henan Chemical Co
Product
N-(2-Naphthyl)aniline 135-88-6
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500kg
Release date
2020-01-02
Chemson Industrial (Shanghai) Co., Ltd.
Product
N-2-Naphthylaniline 135-88-6
Price
US $3.00/KG
Min. Order
25KG
Purity
99.50%
Supply Ability
1000tons
Release date
2018-04-24

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