Chemical Name | 2-naphthol |
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Synonyms | Isonaphthol;2-Naphthalenol;Betanaphthol;Developer BN;naphthalen-2-ol;Naphthol B;2-NAPHTHOL;2-Hydroxynaphthalene;Collapse |
CAS No. | 135-19-3 |
Molecular Formula | C10H8O |
Molecular Weight | 144.17000 |
PSA | 20.23000 |
LogP | 2.54540 |
MDL number | MFCD00004067 |
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EINECS number | 205-182-7 |
BRN number | 742134 |
PubChem number | 24851145 |
RTECS number | QL2975000 |
Appearance & Physical State | broken white shiny flakes or white powder |
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Density | 1.28 |
Boiling Point | 285-286ºC |
Melting Point | 120-124ºC |
Flash Point | 160ºC |
Refractive Index | 1.548 |
Water Solubility | 1 g/L (20 ºC) |
Stability | Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol. |
Storage Condition | Keep away from heat, sparks, and flame. Keep away from sources of ignition. Do not store in direct sunlight. Keep container closed when not in use. Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well- |
Vapor Density | 4.97 (vs air) |
Vapor Pressure | 10 mm Hg ( 145.5 °C) |
RTECS | QL2975000 |
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Hazard Class | 9 |
Safety Statements | S24/25-S61 |
HS Code | 2907151000 |
Packing Group | III |
WGK Germany | 2 |
RIDADR | UN 3077 9 |
Risk Statements | R20/22; R50 |
Hazard Codes | Xn |
Hazard Declaration | H302 + H332; H400 |
Signal Word | Warning |
Symbol | GHS07, GHS09 |
Caution Statement | P273 |