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
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)
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.
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.
N-Bromosuccinimide Price
- 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
- 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
- Product number
- 178055
- Product name
- N-Phenyl-2-naphthylamine
- Purity
- 97%
- Packaging
- 25g
- Price
- $46.8
- Updated
- 2024/03/01
- Product number
- 178055
- Product name
- N-Phenyl-2-naphthylamine
- Purity
- 97%
- Packaging
- 100g
- Price
- $67.6
- Updated
- 2024/03/01
- 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
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
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View Lastest Price from N-(2-Naphthyl)aniline manufacturers
- 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
- 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