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ChemicalBook--->CAS DataBase List--->62637-91-6

62637-91-6

62637-91-6 Structure

62637-91-6 Structure
IdentificationBack Directory
[Name]

TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT
[CAS]

62637-91-6
[Synonyms]

TBPE
DJ-2
DjA1
TBPE 
POTASSIUM TETRABROMOPHENOLPHTHALATE
Tetrabromophenolphthalein Ethyl Ester, Reagent
tetrabromophenolphthalein ethyl ester potassium
TETRABROMOPHENOLPHTHALEINETHYLESTER,REAGENT,ACS
ien-1-ylidene)methyl]-,ethylester,potassiumsalt
Potassium tetrabromophenolphthalein ethyl ester
TETRABROMOPHENOLPHTHALEIN ETHYL ESTER K SALT (TBPE)
TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT
3',3'',5',5''-TETRABROMOPHENOLPHTHALEIN ETHYL ESTER K-SALT
TBPE (=Tetrabromophenolphthalein ethyl ester potassium salt)
3',3'',5',5''-Tetrabromophenolphthalein ethyl ester potassium
TetrabroMophenolphthalein ethyl ester potassiuM salt, indicator
Tetrabromophenolphthalein ethyl ester potassium salt hydrate p.a.
Tetrabromophenolphthalein ethyl ester, potassium salt, hydrate,97%
3',3'',5',5''-TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT
TETRABROMOPHENOLPHTHALEIN ETHYL ESTER, POTASSIUM SALT REAGENT (ACS)
TETRABROMOPHENOLPHTHALEIN ETHYL ESTER, P OTASSIUM SALT, INDICATOR GRADE
Tetrabromophenolphthalein ethyl ester, potassium salt,pure,indicator grade
Tetrabromophenolphthalein ethyl ester, potassium salt, indicator grade, pure
TetrabroMophenolphthalein ethyl ester, potassiuM salt, indicator grade, pure 1GR
2-[α-(3,5-Dibromo-4-oxo-2,5-cyclohexadienylidene)-3,5-dibromo-4-(potassiooxy)benzyl]benzoic acid ethyl ester
2-[α-[3,5-Dibromo-4-oxo-2,5-cyclohexadienylidene]-3,5-dibromo-4-(potassiooxy)benzyl]benzoic acid ethyl ester
potassium ethyl 2-[(3,5-dibromo-4-oxidophenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzoate
2-[(3,5-Dibromo-4-potassiooxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzoic acid ethyl ester
Potassium 2,6-dibromo-4-((3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)(2-(ethoxycarbonyl)phenyl)methyl)phenolate
(=TetrabroMophenolphthalein Ethyl Ester PotassiuM Salt) [Sensitive spectrophotoMetric reagent for aMines, quaternary aMMoniuM salts and other cations]
TBPE (=Tetrabromophenolphthalein Ethyl Ester Potassium Salt) [Sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations]
[EINECS(EC#)]

263-661-6
[Molecular Formula]

C22H13Br4KO4
[MDL Number]

MFCD00011662
[MOL File]

62637-91-6.mol
[Molecular Weight]

700.05
Chemical PropertiesBack Directory
[Appearance]

blue to blue-black crystalline powder or granules
[Melting point ]

210 °C (dec.)(lit.)
[storage temp. ]

-20°C
[form ]

Crystalline Powder or Granules
[color ]

Blue to blue-black
[Water Solubility ]

Soluble in water.
[BRN ]

3848263
[EPA Substance Registry System]

Benzoic acid, 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-, ethyl ester, potassium salt (62637-91-6)
Hazard InformationBack Directory
[Chemical Properties]

blue to blue-black crystalline powder or granules
[Uses]

TBPE (Tetrabromophenolphthalein Ethyl Ester Potassium Salt) is a sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations. TBPE has been incorporated into colour-changing test strips for lead(II), and has been used in testing for ethoxylated nonionic surfactants.
Safety DataBack Directory
[Safety Statements ]

24/25
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

29189900
Spectrum DetailBack Directory
[Spectrum Detail]

TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT(62637-91-6)IR1
TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT(62637-91-6)IR2
TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT(62637-91-6)Raman
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