2-Naphthol cas no:135-19-3
Synonyms: 2-Naftol; 2-Naftolo; 2-Naphtol; Antioxygene BN; Azogen Developer A; azogendevelopera; azoiccouplingcomponent1; beta-Monoxynaphthalene; 2-Hydroxynaphthalene; Beta Naphthol; beta-Naphthol; B-NAPHTOL
Name2-Naphthol
CAS135-19-3
Synonyms2-Naftol; 2-Naftolo; 2-Naphtol; Antioxygene BN; Azogen Developer A; azogendevelopera; azoiccouplingcomponent1; beta-Monoxynaphthalene; 2-Hydroxynaphthalene; Beta Naphthol; beta-Naphthol; B-NAPHTOL
EINECS(EC#)205-182-7
Molecular FormulaC10H8O
Molecular Weight144.17
Appearancebroken white shiny flakes or white powder
refractive index1.548
storage tempKeep 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-ventilated area away from incompatible substances. Keep away from strong bases. Material darkens in color on storage.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass9
Hazard Xn:Harmful
Risk R20/22;R50
Safety
Hazard Codes:?
Xn,?
N
Risk Statements: 20/22-50?
R20/22:Harmful by inhalation and if swallowed.?
R50:Very toxic to aquatic organisms.
Safety Statements: 24/25-61?
S24/25:Avoid contact with skin and eyes.?
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 3077 9/PG 3
WGK Germany: 2
RTECS: QL2975000
F: 8
HazardClass: 9
PackingGroup: III
HS Code: 29071590
Poison by ingestion, inhalation, and subcutaneous routes. Mutation data reported. A skin and eye irritant. Combustible when exposed to heat or flame. To fight fire, use CO2, dry chemical. Incompatible with antipyrine, camphor, phenol, ferric salts, menthol, potassium permanganate and other oxidizing materials, urethane.
HS Code 29071590
| 1. |
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skn-rbt 500?mg/24H MLD
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BIOFX* ?? BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets .(Northbrook, IL.:?)1973,26-4. |
| 2. |
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eye-rbt 100?mg MOD
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BIOFX* ?? BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets .(Northbrook, IL.:?)1973,26-4. |
| 3. |
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dnr-esc 2?mg/disc
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MUREAV ?? Mutation Research. 97 (1982),1. |
| 4. |
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dnr-bcs 5?g/L
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MUREAV ?? Mutation Research. 42 (1977),19. |
| 5. |
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orl-rat LD50:1960?mg/kg
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GTPPAF ?? Gigiena Truda i Professionalnaya Patologiya v Estonskoi SSR. Labor Hygiene and Occupational Pathology in the Estonian SSR. 8 (1972),145. |
| 6. |
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ihl-rat LC50:>20?mg/m3
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GISAAA ?? Gigiena i Sanitariya 38 (10)(1973),15. |
| 7. |
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scu-rat LDLo:2940?mg/kg
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??? |
AEPPAE ?? Naunyn-Schmiedebergs Archiv fuer Experimentelle Pathologie und Pharmakologie. 186 (1937),195. |
| 8. |
??? |
orl-mus LDLo:100?mg/kg
|
??? |
HBAMAK ?? “Abdernaldens Handbuch der Biologischen Arbeitsmethoden.“ 4 (1935),1289. |
| 9. |
??? |
ipr-mus LD50:97,500?mg/kg
|
??? |
EJMCA5 ?? European Journal of Medicinal Chemistry. Chimie Therapeutique. 13 (1978),381. |
| 10. |
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scu-mus LDLo:100?mg/kg
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