2-Naphthol CAS NO.135-19-3

Product Name:    2-Naphthol

CAS:    135-19-3
MF:    C10H8O
MW:    144.17

Mol File:    135-19-3.mol
2-Naphthol Structure
2-Naphthol Chemical 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)
Fp     153 °C
storage temp.     Refrigerator
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)
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
CAS DataBase Reference    135-19-3(CAS DataBase Reference)
NIST Chemistry Reference    2-Naphthalenol(135-19-3)
EPA Substance Registry System    2-Naphthalenol (135-19-3)
Safety Information
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
Hazardous Substances Data    135-19-3(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg

Product Name:    2-Naphthol

CAS:    135-19-3
MF:    C10H8O
MW:    144.17

Mol File:    135-19-3.mol
2-Naphthol Structure
2-Naphthol Chemical 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)
Fp     153 °C
storage temp.     Refrigerator
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)
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
CAS DataBase Reference    135-19-3(CAS DataBase Reference)
NIST Chemistry Reference    2-Naphthalenol(135-19-3)
EPA Substance Registry System    2-Naphthalenol (135-19-3)
Safety Information
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
Hazardous Substances Data    135-19-3(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg