1-Naphthol

• Catalog No.: 33420
• CAS Number: 90-15-3
• M. F.: C10H8O
• M. W.: 144.16992
• Purity: ≥99% (GC)

SYNONYMS

• Title: 1-萘酚
• IUPAC name: naphthalen-1-ol
• IUPAC Traditional name: naphthol
• Synonyms: α-萘酚; 1-Hydroxynaphthalene; 1-羟基萘; α-Naphthol

DATABASE IDS

• Beilstein Number: 1817321
• EC Number: 201-969-4
• CAS Number: 90-15-3
• MDL Number: MFCD00003930
• PubChem SID: 24860063

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Cation Traces: Fe: ≤10 mg/kg
• Grade: puriss. p.a.
• Ignition Residue: ≤0.05% (as SO4)
• Impurities: ≤0.001% heavy metals (as Pb)
• Impurities: ≤0.2% naphthaline (GC)
• Impurities: ≤0.2% water (Karl Fischer)
• Impurities: ≤0.5% 2-naphthol (GC)
• Linear Formula: C10H7OH
• Purity: ≥99% (GC)
• Gene Information: human ... CYP1A2(1544)
• Auto Ignition Point: 1007 °F
• Boiling Point: 278-280 °C(lit.)
• Flash Point: 125 °C
• Flash Point: 257 °F
• Melting Point: 94-96 °C(lit.)
• Melting Point: 94-97 °C
• Vapor Density: 4.5 (120 °C, vs air)
• Vapor Pressure: 1 mmHg ( 94 °C)
• Explode Limits: 5 %
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H312-H315-H318-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• RID/ADR: UN 2811 6.1/PG 3
• Risk Statements: 21/22-37/38-41
• RTECS: QL2800000
• Safety Statements: 22-26-37/39
• German water hazard class: 1

DETAILS

Description (English)

Packaging
bottled under inert gas

Description (简体中文)

包装
在惰性气体下装瓶