2-Naphthol Basic information Chemical Properties Application Preparation Product Name: 2-Naphthol Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams CAS: 135-19-3 MF: C10H8O MW: 144.17 EINECS: 205-182-7 Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics Mol File: 135-19-3.mol 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 25C) form Powder, Crystals or Granules color White PH Range Non& uorescence (8.5) to blue & uorescence (9.5) Water Solubility 1 g/L (20 C) �»max 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 2-Naphthol Usage And Synthesis 2-Naphthol Preparation Products And Raw materials
Cultivar: nocellara dell Etna Aroma: fresh chili peppers Production: contemporary crushing of olives and chili peppers Packaging: bottles 0.10/0.25 l
Cultivar: nocellara dell Etna Aroma: fresh basil Production: contemporary crushing of olives and basil leaves Packaging: bottles 0.10/0.25 l
Lemon Technical features Cultivar: no cell ara dell Etna Aroma: fresh lemons Production: contemporary crushing of olives and lemons Packaging: bottles 0.10/0.25 l
"Technical features: Area of production: The slopes of a Mount Etna and Simeto Valley; Planta- tion height: 500-800 mt on sea level; Free acidic content % of oleic acid: from 0.10 to 0.40; Tasting notes Colour: veiled, opalescent with intense green shades; smell: mildly fruity with slightly grass scent; taste: lightly bitter and pungent, with tomato aftertaste Variety of olives blended: Nocellara dellâ??Etna, Biancolilla and tonda Iblea; ripening at the harvest: turning dark; harvest method: by hand with the nets; Milling method: integral continuous cycle system, within 24 hours lt; best to consume: raw especially with roasted meats from harvest Packaging: bottle 0.25-0.50-0.75 lt, on request tin 0.50/1/3/5 l"
"Technical features Cultivar: nocellara dell Etna, nocellara del Belice; area of production: the slopes of a Mount Etna and Simeto Valley; plantation height: 500-800 mt on sea level; free acidic content % of oleic acid: from 0.20 to 0.50; harvest method: by hand; harvesting period: early harvest; pressing method: continous cold extraction in the same day after the harvest Tasting notes Colour: green with slice of gold bronwd; smell: medium fruity with hints of grass and green tomato; taste: with notes of bitter and persistent spicy Best to consume: With rave food, roasted red meat and beans Packaging: bottle 0.50 l and on request tin 3/5 l"
"Technical features Cultivar: nocellara dell Etna, nocellara del Belice; area of production: the slopes of a Mount Etna and Simeto Valley; plantation height: 500-800 mt on sea level; free acidic content % of oleic acid: from 0.20 to 0.50; harvest method: by hand; harvesting period: early harvest; pressing method: continous cold extraction in the same day after the harvest Tasting notes Colour: green with slice of gold bronwd; smell: medium fruity with hints of grass and green tomato; taste: with notes of bitter and persistent spicy Best to consume: With rave food, roasted red meat and beans Packaging: bottle 0.50 l and on request tin 3/5 l"
"Technical features Cultivar: nocellara dell Etna, nocellara del Belice; area of production: the slopes of a Mount Etna and Simeto Valley; plantation height: 500-800 mt on sea level; free acidic content % of oleic acid: from 0.20 to 0.50; harvest method: by hand; harvesting period: early harvest; pressing method: continous cold extraction in the same day after the harvest Tasting notes Colour: green with slice of gold bronwd; smell: medium fruity with hints of grass and green tomato; taste: with notes of bitter and persistent spicy Best to consume: With rave food, roasted red meat and beans Packaging: bottle 0.50 l and on request tin 3/5 l"
"Technical features: Area of production: The slopes of a Mount Etna and Simeto Valley; Planta- tion height: 500-800 mt on sea level; Free acidic content % of oleic acid: from 0.10 to 0.40; Tasting notes Colour: veiled, opalescent with intense green shades; smell: mildly fruity with slightly grass scent; taste: lightly bitter and pungent, with tomato aftertaste Variety of olives blended: Nocellara dellâ??Etna, Biancolilla and tonda Iblea; ripening at the harvest: turning dark; harvest method: by hand with the nets; Milling method: integral continuous cycle system, within 24 hours lt; best to consume: raw especially with roasted meats from harvest Packaging: bottle 0.25-0.50-0.75 lt, on request tin 0.50/1/3/5 l"
"Technical features: Area of production: The slopes of a Mount Etna and Simeto Valley; Planta- tion height: 500-800 mt on sea level; Free acidic content % of oleic acid: from 0.10 to 0.40; Tasting notes Colour: veiled, opalescent with intense green shades; smell: mildly fruity with slightly grass scent; taste: lightly bitter and pungent, with tomato aftertaste Variety of olives blended: Nocellara dellâ??Etna, Biancolilla and tonda Iblea; ripening at the harvest: turning dark; harvest method: by hand with the nets; Milling method: integral continuous cycle system, within 24 hours lt; best to consume: raw especially with roasted meats from harvest Packaging: bottle 0.25-0.50-0.75 lt, on request tin 0.50/1/3/5 l"
The name "Valdenvero" comes from the town of VALDepe as and ENVERO meaning the optimum degree of maturation of the olive. The olives are picked during the early harvested from the beginning of October and November. It is a fresh seasonal product that cannot be found at other times of the year. We use very special techniques focussing on quality rather than quantity for Valdenvero, reducing the yield. This results in an exclusive, unique and excellent quality of Spanish olive oil
The name "Valdenvero" comes from the town of VALDepeas and ENVERO meaning the optimum degree of maturation of the olive. The olives are picked during the early harvested from the beginning of October and November. It is a fresh seasonal product that cannot be found at other times of the year. We use very special techniques focussing on quality rather than quantity for Valdenvero, reducing the yield. This results in an exclusive, unique and excellent quality of Spanish olive oil
The name "Valdenvero" comes from the town of VALDepeas and ENVERO meaning the optimum degree of maturation of the olive. The olives are picked during the early harvested from the beginning of October and November. It is a fresh seasonal product that cannot be found at other times of the year. We use very special techniques focussing on quality rather than quantity for Valdenvero, reducing the yield. This results in an exclusive, unique and excellent quality of Spanish olive oil
The name "Valdenvero" comes from the town of VALDepeas and ENVERO meaning the optimum degree of maturation of the olive. The olives are picked during the early harvested from the beginning of October and November. It is a fresh seasonal product that cannot be found at other times of the year. We use very special techniques focussing on quality rather than quantity for Valdenvero, reducing the yield. This results in an exclusive, unique and excellent quality of Spanish olive oil
The name "Valdenvero" comes from the town of VALDepeas and ENVERO meaning the optimum degree of maturation of the olive. The olives are picked during the early harvested from the beginning of October and November. It is a fresh seasonal product that cannot be found at other times of the year. We use very special techniques focussing on quality rather than quantity for Valdenvero, reducing the yield. This results in an exclusive, unique and excellent quality of Spanish olive oil
The name "Valdenvero" comes from the town of VALDepeas and ENVERO meaning the optimum degree of maturation of the olive. The olives are picked during the early harvested from the beginning of October and November. It is a fresh seasonal product that cannot be found at other times of the year. We use very special techniques focussing on quality rather than quantity for Valdenvero, reducing the yield. This results in an exclusive, unique and excellent quality of Spanish olive oil
The name "Valdenvero" comes from the town of VALDepeas and ENVERO meaning the optimum degree of maturation of the olive. The olives are picked during the early harvested from the beginning of October and November. It is a fresh seasonal product that cannot be found at other times of the year. We use very special techniques focussing on quality rather than quantity for Valdenvero, reducing the yield. This results in an exclusive, unique and excellent quality of Spanish olive oil
The name "Valdenvero" comes from the town of VALDepeas and ENVERO meaning the optimum degree of maturation of the olive. The olives are picked during the early harvested from the beginning of October and November. It is a fresh seasonal product that cannot be found at other times of the year. We use very special techniques focussing on quality rather than quantity for Valdenvero, reducing the yield. This results in an exclusive, unique and excellent quality of Spanish olive oil
The name "Valdenvero" comes from the town of VALDepeas and ENVERO meaning the optimum degree of maturation of the olive. The olives are picked during the early harvested from the beginning of October and November. It is a fresh seasonal product that cannot be found at other times of the year. We use very special techniques focussing on quality rather than quantity for Valdenvero, reducing the yield. This results in an exclusive, unique and excellent quality of Spanish olive oil
The name "Valdenvero" comes from the town of VALDepeas and ENVERO meaning the optimum degree of maturation of the olive. The olives are picked during the early harvested from the beginning of October and November. It is a fresh seasonal product that cannot be found at other times of the year. We use very special techniques focussing on quality rather than quantity for Valdenvero, reducing the yield. This results in an exclusive, unique and excellent quality of Spanish olive oil
