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CAS号:
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135-19-3
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英文名称:
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2-Naphthol
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英文同义词:
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β-Naph;2-Naftol;Trimetin;NSC 2044;NSC 5737;c.i.37500;B-NAPHTOL;2-Naftolo;2-Naphtol;developera
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中文名称:
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2-萘酚
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中文同义词:
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乙萘酚;异萘酚;乙奈酚;2萘酚;-萘酚;Β萘酚;Β-萘酚;2-萘酚;2-奈酚;2 萘酚
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分子式:
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C10H8O
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分子量:
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144.17
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- 熔点 :
- 120-122 °C(lit.)
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- 沸点 :
- 285-286 °C(lit.)
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- 密度 :
- 1,28 g/cm3
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- 蒸气密度:
- 4.97 (vs air)
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- 蒸气压:
- 10 mm Hg ( 145.5 °C)
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- 折射率 :
- 1.5762 (estimate)
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- 闪点 :
- 153 °C
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- 储存条件 :
- Refrigerator
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- 溶解度 :
- methanol: soluble1g/10 mL, clear, colorless to light yellow
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- 酸度系数(pKa):
- 9.51(at 25℃)
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- 形态:
- Powder, Crystals or Granules
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- 颜色:
- White
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- 酸碱指示剂变色ph值范围:
- Non& uorescence (8.5) to blue & uorescence (9.5)
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- 水溶解性 :
- 1 g/L (20 ºC)
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- 最大波长(λmax):
- 226nm, 265nm, 275nm, 286nm, 320nm, 331nm
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- Merck :
- 14,6384
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- BRN :
- 742134
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- 稳定性:
- Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol.
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- 主要应用:
- 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
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- InChIKey:
- JWAZRIHNYRIHIV-UHFFFAOYSA-N
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- CAS 数据库:
- 135-19-3(CAS DataBase Reference)
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- NIST化学物质信息:
- 2-Naphthalenol(135-19-3)
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- EPA化学物质信息:
- 2-Naphthalenol (135-19-3)
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| 毒害物质数据: |
135-19-3(Hazardous Substances Data) |
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| 毒性: |
LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg |
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