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2-Naphthalenol
| 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;Color Former & Related Compounds;alcohol;MICROCIDIN;pigments;Intermediates;Aromatic Compounds;Developer;Functional Materials;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;Dyestuff Intermediates; Aromatics;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 |
| Mol File: | 135-19-3.mol |
2-naphthol (c10h8o) is commonly used in the manufacture of tobias acid, butyric acid β- Naphthol-3-formic
acid and azo dyes are also raw materials for rubber antioxidant, bactericide, beneficiation agent,
preservative, mildew inhibitor, parasite control and anthelmintic drugs.
Sinemizi-mveliso emininzi ekumgangatho ophezulu enentsebenziswano enzulu, enokubonelela ngeemveliso ezikumgangatho ophezulu kunye namaxabiso akhuphisanayo. Kwaye sinako ukunika izaphulelo zokuthengwa kwezinto ezininzi.Kwaye siyasebenzisana neenkampani ezininzi zokuthunyelwa kwempahla, zinokuzisa iimveliso ngokukhuselekileyo nangokutyibilikayo ezandleni zakho. Ixesha lokuhambisa limalunga neentsuku ezi-3-20 emva kokuqinisekiswa kwentlawulo.
| 2-Naphthol Chemical Properties |
| Indawo yokunyibilika | 120-122 °C(lit.) |
| Indawo yokubilisa | 285-286 °C(lit.) |
| ukuxinana | 1,28 g/cm3 |
| ukuxinana komphunga | 4.97 (vs air) |
| uxinzelelo lomphunga | 10 mm Hg ( 145.5 °C) |
| isalathiso se-refractive | 1.5762 (estimate) |
| Fp | 153 °C |
| ixesha lokugcina. | Refrigerator |
| ukunyibilika | methanol: soluble1g/10 mL, clear, colorless to light yellow |
| pka | 9.51(at 25ºC) |
| ifomu | Powder, Crystals or Granules |
| umbala | White |
| PH Range | Non& uorescence (8.5) to blue & uorescence (9.5) |
| Ukunyibilika kwamanzi | 1 g/L (20 ºC) |
| λmax | 226nm, 265nm, 275nm, 286nm, 320nm, 331nm |
| Merck | 14,6384 |
| I-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) |
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Siyinkampani edibanisa ishishini kunye norhwebo, ukubonelela ngenkonzo yokumisa enye.OEM inokwamkelwa.
2. Ngaba ubonelela ngeesampulu? Isimahla okanye yongeziweyo?
Iisampuli zasimahla. Umrhumo womthwalo wesampulu kufuneka uhlawulwe ecaleni kwakho.
3. Ingaba unazo naziphi na izatifikethi ezinxulumene nolawulo lomgangatho?
ISO 9001:2008 isiqinisekiso sokuqinisekisa umgangatho.
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Apr . 27, 2025Zibo will host the 2025 International Chemical ExpoZibo, a city known for its thriving chemical industry, will host the 2025 Zibo International Chemical Expo from May 16 to May 18, 2025. This highly anticipated event aims to bring together industry leaders, innovators and stakeholders from around the world to explore the latest advancements and trends in the chemical industry. -
Apr . 22, 20252025 Yokohama Cosmetics Raw Materials and Technology ExhibitionYOKOHAMA, Japan – The City of Yokohama is preparing to host the much-anticipated Cosmetics Ingredients & Technologies 2025 from May 14 to May 16, 2025. The premier event is expected to attract industry professionals, innovators and enthusiasts from around the world to showcase the latest advancements in cosmetic ingredients and technologies.