2-Naphthol suppliers
2-Naphthol
- CAS:
- 135-19-3
- MF:
- C10H8O
- MW:
- 144.17
Suppliers by country/region
- CHINA(352)
- United States(74)
- Germany(13)
- India(98)
- Canada(7)
- United Kingdom(20)
- Europe(3)
- Slovakia(1)
- Czech Republic(5)
- The Netherlands(5)
- Russia(1)
- Belgium(3)
- South Korea(5)
- Ukraine(1)
- Japan(10)
- Norway(1)
- Austria(1)
- France(7)
- Switzerland(2)
- Denmark(1)
- Hungary(1)
- Spain(1)
- Malaysia(1)
- Australia(2)
- Poland(1)
- Italy(1)
- Bulgaria(1)
Company Type
Properties
- Melting point:
- 120-122 °C(lit.)
- Boiling point:
- 285-286 °C(lit.)
- Density
- 1,28 g/cm3
- vapor density
- 4.97 (vs air)
- vapor pressure
- 10 mm Hg ( 145.5 °C)
- refractive index
- 1.5762 (estimate)
- Flash point:
- 153 °C
- storage temp.
- Store below +30°C.
- solubility
- methanol: soluble1g/10 mL, clear, colorless to light yellow
- pka
- 9.51(at 25℃)
- form
- Powder, Crystals or Granules
- color
- White
- PH Range
- Non& uorescence (8.5) to blue & uorescence (9.5)
- Odor
- faint phenol-like odor
- Water Solubility
- 1 g/L (20 ºC)
- λmax
- 226nm, 265nm, 275nm, 286nm, 320nm, 331nm
- Merck
- 14,6384
- BRN
- 742134
- Stability:
- Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol.
- Major Application
- Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders
- InChIKey
- JWAZRIHNYRIHIV-UHFFFAOYSA-N
- LogP
- 1.89 at 20℃
Safety Information
- Symbol(GHS)
GHS05,GHS07,GHS09
- Signal word
- Danger
- Hazard statements
- H302+H332-H317-H318-H400
- Precautionary statements
- P273-P280-P301+P312-P302+P352-P304+P340+P312-P305+P351+P338
- Hazard Codes
- Xn,N
- Risk Statements
- 20/22-50
- Safety Statements
- 24/25-61
- RIDADR
- UN 3077 9/PG 3
- WGK Germany
- 2
- RTECS
- QL2975000
- F
- 8
- Autoignition Temperature
- 430 °C
- TSCA
- Yes
- HazardClass
- 9
- PackingGroup
- III
- HS Code
- 29071590
- Toxicity
- LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg
Use
Although the toxicity of 2-naphthol is of low order in test animals, ingestion of large amounts may result in nausea, vomiting, diarrhea, abdominal pain, convulsions, and hemolytic anemia. Death may result from respiratory failure. The oral LD50 value in rats is in the range 2000 mg/kg. 2-Naphthol is slightly more toxic than 1-naphthol [9015-3], the oral LD50 value of which is in the range 2500 mg/kg.Skin contact can produce peeling of the skin and pigmentation.
636 supplier list of "2-Naphthol"
$40.00-20.00 / 1kg
- Product Name:2-Naphthol/Developer AMS
- Products Intro:Purity: 99.9(%) | Package: 1kg;40USD|25kg;20USD
- Company Type: Manufacturer
- Country/Region: CHINA
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$0.00/ 25KG
- Product Name:2-Naphthol
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide,Xylazine,Xylazine hcl
$50.00-30.00 / 1kg
- Product Name:2-Naphthol
- Products Intro:Purity: 99% | Package: 1kg;50USD|10kg;40USD|30kg;30USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Rutile,PVA,Titanium dioxide,Pharmaceutical intermediates,Cobalt oxide
$8.00-0.80 / 1KG
- Product Name:2-Naphthol
- Products Intro:Purity: 99% | Package: 1KG;8USD|1000KG;0.8USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical raw materials,Organic raw materials,Petrochemicals,Chemical reagents,Intermediates
$30.00/ 1kg
- Product Name:2-Naphthol
- Products Intro:Purity: 98%|Package: 1kg;30.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: slimming peptide,Antiwrinkle peptide,Titanium for fitness,Semaglutide
$0.00/ 1kg
- Product Name:Beta Naphthol
- Products Intro:Purity: 99% | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
$99.00-35.00 / 1kg
- Product Name:2-Naphthol
- Products Intro:Purity: 99% | Package: 1kg;99USD|25kg;35USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Candelilla Wax,Boric acid,Helional,carbomer,1,3-Dihydroxyacetone
$10.00-7.00 / 1kg
- Product Name:2-Naphthol
- Products Intro:Purity: 99.9% | Package: 1kg;10USD|10kg;9USD|100kg;7USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Dimethocaine,Benzocaine,Procaine hydrochloride,PMK,BMK