1-Naphthylamine
1-Naphthylamine
- CAS:
- 134-32-7
- MF:
- C10H9N
- MW:
- 143.19
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Properties
- Melting point:
- 47-50 °C (lit.)
- Boiling point:
- 301 °C (lit.)
- Density
- 1.114 g/mL at 25 °C (lit.)
- vapor pressure
- 0.003 hPa (20 °C)
- refractive index
- 1.6703
- Flash point:
- >230 °F
- storage temp.
- Store below +30°C.
- solubility
- 1.7g/l
- pka
- 3.92(at 25℃)
- form
- flakes
- color
- light tan to purple
- Odor
- Ammonia odor
- PH
- 7.1 (1g/l, H2O, 20℃)
- PH Range
- Non& uorescence (3.4) to blue & uorescence (4.8)
- Water Solubility
- Insoluble. 0.1698 g/100 mL
- Merck
- 14,6398
- BRN
- 386133
- Henry's Law Constant
- 6.13 x 10-10 atm?m3/mol at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
- Exposure limits
- TLV-TWA not assigned; carcinogenicity: Human Carcinogen (skin) (MSHA and OSHA).
- Major Application
- color filter, photoresists, recording media, light-emitting device, disk, display device, oil products, construction materials, leather, textile, chalk, explosives
- CAS DataBase Reference
- 134-32-7(CAS DataBase Reference)
- NIST Chemistry Reference
- 1-Naphthalenamine(134-32-7)
- IARC
- 3 (Vol. 4, Sup 7) 1987
- EPA Substance Registry System
- 1-Naphthalenamine (134-32-7)
Safety Information
- Symbol(GHS)
GHS05
- Signal word
- Danger
- Hazard statements
- H314
- Precautionary statements
- P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
- Hazard Codes
- C,N,Xn,T
- Risk Statements
- 34-51/53-22-45
- Safety Statements
- 26-36/37/39-45-61-24-53
- RIDADR
- UN 2790 8/PG 3
- WGK Germany
- 2
- RTECS
- QM1400000
- F
- 8-23
- Autoignition Temperature
- 460 °C
- HS Code
- 2921 45 00
- HazardClass
- 6.1(b)
- PackingGroup
- III
- Hazardous Substances Data
- 134-32-7(Hazardous Substances Data)
- Toxicity
- LD50 orally in Rabbit: 680 mg/kg
Use
1-Naphthylamine is used as a chemical intermediate in the synthesis of a wide variety of chemicals, the most important of which include dyes, tonic prints, Toning prints made with cerium salts, antioxidants, and herbicides.
65 India supplier list of "1-Naphthylamine"
- Product Name:alpha-Naphthylamine, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:1-Aminonaphthalene
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:1-Aminonaphthalene
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:1-Aminonaphthalene
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:A-NAPHTHYLAMINE
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:1-Aminonaphthalene
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Alpha Naphthylamine
- Products Intro:Purity: 98% | Package: 20KG;INR
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:1-Naphthylamine
- Products Intro:Brand:sigma aldrich | Product Number:N9005 | Purity:≥99.0%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:alpha-Naphthylamine, 98%
- Products Intro:Brand：Glrinnovations | OriginalID：ASA2451
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:1-Naphthylamine
- Company Type: Trader
- Country/Region: New Delhi,INDIA