1-Naphthol
CAS Number90-15-3
FormulaC10H7OH
Mol. Weight144.17 g/mol
1-Naphthol
What is 1-Naphthol?
1-Naphthol is a chemical compound with CAS number 90-15-3 and molecular formula C10H7OH. It is used in various industrial and research applications.
Specifications
Linear Formula
C10H7OH
Molecular Weight
144.17 g/mol
Assay/Purity
≥99%
Impurities
≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
Boiling Point
278-280 °C(lit.)
Solubility
ethanol: soluble1 M, clear
Safety Information
GHS05
GHS07Signal Word
Danger
Hazard Statements
H302-H312-H315-H318-H335
Precautionary Statements
P261-P280-P305 + P351 + P338
Required PPE
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Melting Point
94-96 °C(lit.)
Ignition Residue
≤0.1%
Anion Traces
sulfate (SO42-): ≤0.05%
Cation Traces
Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
EC Number
201-969-4
WGK Germany
1