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ALPHA-NAPHTHOLBENZEIN

ALPHA-NAPHTHOLBENZEIN Structure
ALPHA-NAPHTHOLBENZEIN
  • CAS No.6948-88-5
  • Chemical Name:ALPHA-NAPHTHOLBENZEIN
  • CBNumber:CB6276669
  • Molecular Formula:C27H20O3
  • Formula Weight:392.45
  • MOL File:6948-88-5.mol
ALPHA-NAPHTHOLBENZEIN Property
  • Melting point 230-235 °C(lit.)
  • Boiling point 477.16°C (rough estimate)
  • Density 1.1098 (rough estimate)
  • refractive index 1.5460 (estimate)
  • storage temp. Amber Vial, Room Temperature
  • solubility DMSO (Slightly), Methanol (Slightly)
  • pka 9.14±0.40(Predicted)
  • form Powder
  • color Red-brown
  • PH Range 8.5(YELLOW)-9.8(GREEN)
  • CAS DataBase Reference 6948-88-5(CAS DataBase Reference)
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P305+P351+P338

ALPHA-NAPHTHOLBENZEIN Chemical Properties,Usage,Production

  • Chemical Properties RED-BROWN POWDER
  • Uses α-Naphtholbenzein can be used as an indicator during non-aqueous titration.
  • Purification Methods -{4-hydroxynaphth-1-yl})-benzyl alcohol] B2319 M 392.5, m 122-125o, ~ 9.3. Crystallise the alcohol from EtOH, aqueous EtOH or glacial acetic acid. pKEst [Beilstein 6 H 1150.B2319]
ALPHA-NAPHTHOLBENZEIN Preparation Products And Raw materials
Raw materials
Preparation Products
ALPHA-NAPHTHOLBENZEIN Suppliers
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ALPHA-NAPHTHOLBENZEIN Spectrum
6948-88-5, ALPHA-NAPHTHOLBENZEINRelated Search:
  • 化工试剂
  • 药靶配体
  • C27H20O3
  • 4,4'-(羟基(苯基)亚甲基)双(萘-1-醇)
  • 双(4-羟基-1-萘基)苯甲醇/AR
  • A-萘酚苯甲醇
  • Α-萘酚苯原
  • 双(4-羟基-1-萘基)苯甲醇, 指示剂
  • 对萘酚苯指示剂
  • 双(4-羟基-1-萘基)苯甲醇\对萘酚苯指示剂
  • 双(4-羟基-1-萘基)苯甲醇
  • (Α-萘酚)苯甲醇
  • 1-萘酚苯甲醇
  • 双-(4-羟基-1-萘)苯甲醇
  • 4-羟基-ALPHA-(4-羟基-1-萘基)-ALPHA-苯基-1-萘甲醇
  • 对萘酚苯
  • Α-萘酚苯甲醇
  • Α-纳富妥苯
  • 6948-88-5
  • 1-Octacosanol(Polycosanol)
  • 4,4'-(alpha-Hydroxybenzylidene)di-1-naphthol
  • 4-hydroxy-α-(4-hydroxynaphthyl)-α-phenylnaphthalene-1-methanol
  • -phenylnaphthalene-1-methanol
  • 4-hydroxy-B1
  • -(4-hydroxynaphthyl)-B1
  • 4-hydroxy-α-(4-hydroxynaphthyl)-α-phenylnaphthalene-1-meth...
  • P-naphthol benzene indicator
  • α-Naphtholbenzein DISCONTINUED. Please see N369005.
  • 1-Naphthalenemethanol, 4-hydroxy-α-(4-hydroxy-1-naphthalenyl)-α-phenyl-
  • P-naphthol benzene
  • Bis-(4-hydroxy-1-naphthyl)phenylmethanol, indicator
  • ALPHA-NAPHTHOLBENZEI
  • 4-Hydroxy-alpha-(4-hydroxy-1-naphthalenyl)-alpha-phenyl-1-naphthalenemethanol
  • 4,4'-(hydroxy(phenyl)Methylene)bis(naphthalen-1-ol)
  • Bis-(4-hydroxy-1-naphtyl)phenylMethanol 5GR
  • p-Naphtholbenzein 〔α-Naphtholbenzein〕
  • α-Naphthobenzein
  • 4-Hydroxy-α-(4-hydroxynaphthalen-1-yl)-α-phenyl-1-naphthalenemethanol
  • 4-Hydroxy-α-(4-hydroxy-1-naphtyl)-α-phenyl-1-naphthalenemethanol
  • 4-Hydroxy-α-(4-hydroxy-1-naphthalenyl)-α-phenyl-1-naphthalenemethanol
  • 4,4'-[Phenyl(hydroxy)methylene]bis(1-naphthol)
  • alpha-hydroxy-alpha-(4-hydroxy-1-naphthalenyl)-alpha-phenyl-1-naphthalenemethanol
  • 1-NAPHTHOLBENZEIN R. G., REAG. PH. EUR., INDICATOR FOR NON-AQUEOUS SYSTEMS
  • 4-hydroxy-alpha-(4-hydroxynaphthyl)-alpha-phenylnaphthalene-1-methanol
  • 4,4'-[ALPHA-HYDROXYBENZYLIDENE]-DI-1-NAPHTHOL
  • 1-NAPHTHOLBENZEIN
  • Bis-(4-hydroxy-1-naphtyl)phenylmethanol
  • BIS(4-HYDROXY-1-NAPHTHYL)PHENYLMETHANOL
  • LABOTEST-BB LT00441167
  • α-Naphtholbenzein

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