ChemicalBook > CAS DataBase List > TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT

TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT

Product Name
TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT
CAS No.
62637-91-6
Chemical Name
TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT
Synonyms
DJ-2;TBPE;DjA1;TBPE Tretinoin Impurity 13;POTASSIUM TETRABROMOPHENOLPHTHALATE;Tetrabromophenolphthalein Ethyl Ester, Reagent;Potassium tetrabromophenolphthalein ethyl ester;ien-1-ylidene)methyl]-,ethylester,potassiumsalt;tetrabromophenolphthalein ethyl ester potassium
CBNumber
CB4240295
Molecular Formula
C22H13Br4KO4
Formula Weight
700.05
MOL File
62637-91-6.mol
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TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT Property

Melting point:
210 °C (dec.)(lit.)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Methanol (Slightly)
form 
Crystalline Powder or Granules
color 
Blue to blue-black
Water Solubility 
Soluble in water.
BRN 
3848263
Stability:
Hygroscopic
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)
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Safety

Safety Statements 
24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
29189900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
A5107
Product name
TBPE (=Tetrabromophenolphthalein Ethyl Ester Potassium Salt)[Sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations]
Purity
>98.0%(HPLC)
Packaging
1g
Price
$146
Updated
2024/03/01
Alfa Aesar
Product number
L12674
Product name
Tetrabromophenolphthalein ethyl ester potassium salt
Packaging
1g
Price
$67.3
Updated
2024/03/01
Alfa Aesar
Product number
L12674
Product name
Tetrabromophenolphthalein ethyl ester potassium salt
Packaging
5g
Price
$250
Updated
2024/03/01
TRC
Product number
T104030
Product name
TBPE(TetrabromophenolphthaleinEthylEsterPotassiumSalt)
Packaging
50mg
Price
$40
Updated
2021/12/16
AK Scientific
Product number
6633AF
Product name
Tetrabromophenolphthaleinethylesterpotassiumsalthydrate
Packaging
1g
Price
$243
Updated
2021/12/16
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TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT Chemical Properties,Usage,Production

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.

TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

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TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT Suppliers

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62637-91-6, TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALTRelated Search:

Ethyl bromoacetate DL-Ethyl 2-bromobutyrate 2-Bromoethyl acetate Ethyl 2-bromoisobutyrate 4,5,6,7-TETRABROMOPHENOLPHTHALEIN 3',3'',5',5''-TETRABROMOPHENOLPHTHALEIN Phenolphthalein 3' 3'' 5' 5''-TETRABROMOPHENOLPHTHALEIN TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT HYDRATE TETRABROMOPHENOLPHTHALEIN ETHYL ESTER 3,3',5,5'-TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT = TBPE ETHYL EOSIN TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT NA Biuret reagent-B solution Rhamnose solution 5% Litmus indicator solution

  • TBPE
  • TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT
  • POTASSIUM TETRABROMOPHENOLPHTHALATE
  • ien-1-ylidene)methyl]-,ethylester,potassiumsalt
  • 2-[(3,5-Dibromo-4-potassiooxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzoic acid ethyl ester
  • 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
  • 3',3'',5',5''-Tetrabromophenolphthalein ethyl ester potassium
  • DJ-2
  • Potassium tetrabromophenolphthalein ethyl ester
  • Tetrabromophenolphthalein ethyl ester, potassium salt,pure,indicator grade
  • Tetrabromophenolphthalein ethyl ester, potassium salt, hydrate,97%
  • Tetrabromophenolphthalein ethyl ester potassium salt hydrate p.a.
  • TetrabroMophenolphthalein ethyl ester, potassiuM salt, indicator grade, pure 1GR
  • (=TetrabroMophenolphthalein Ethyl Ester PotassiuM Salt) [Sensitive spectrophotoMetric reagent for aMines, quaternary aMMoniuM salts and other cations]
  • TBPE&nbsp
  • TetrabroMophenolphthalein ethyl ester potassiuM salt, indicator
  • Tetrabromophenolphthalein ethyl ester potassium salt, 98%, indicator
  • 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]- benzoic acid ethyl ester, potassium salt (1:1)
  • DjA1
  • Potassium 2,6-dibromo-4-((3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)(2-(ethoxycarbonyl)phenyl)methyl)phenolate
  • Potassium tetrabromophenolphthalein indicator liquid
  • 3',3'',5',5''-TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT
  • tetrabromophenolphthalein ethyl ester potassium
  • Tetrabromophenolphthalein Ethyl Ester, Reagent
  • TETRABROMOPHENOLPHTHALEINETHYLESTER,REAGENT,ACS
  • TBPE (=Tetrabromophenolphthalein Ethyl Ester Potassium Salt) [Sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations]
  • TBPE (=Tetrabromophenolphthalein ethyl ester potassium salt)
  • potassium ethyl 2-[(3,5-dibromo-4-oxidophenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzoate
  • 3',3'',5',5''-TETRABROMOPHENOLPHTHALEIN ETHYL ESTER K-SALT
  • TETRABROMOPHENOLPHTHALEIN ETHYL ESTER, P OTASSIUM SALT, INDICATOR GRADE
  • TETRABROMOPHENOLPHTHALEIN ETHYL ESTER K SALT (TBPE)
  • Tetrabromophenolphthalein ethyl ester, potassium salt, indicator grade, pure
  • TETRABROMOPHENOLPHTHALEIN ETHYL ESTER, POTASSIUM SALT REAGENT (ACS)
  • TBPE(=TetrabromophenolphthaleinEthylEsterPotassiumSalt)[Sensitivespectrophotometricreagentforamines,quaternaryammoniumsaltsandothercations]&gt
  • TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT USP/EP/BP
  • 3,3,5,5-Tetrabromophenolphthalein ethyl ester potassium salt, indicator
  • 3',3'',5',5''-Tetrabromophenolphthalein ethyl ester potassium salt (TBPE)
  • 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-Benzoic acid ethyl ester potassium salt
  • Tretinoin Impurity 13
  • 62637-91-6
  • C22H13Br4KO4H2O
  • C22H13Br4O4K
  • C22H13O4Br4K
  • C22H13Br4KO4
  • Spectroscopy Reagents
  • IR/UV/ VIS
  • Analytical Reagents
  • Analytical Chromatography Product Catalog
  • Ion Association
  • Classes of Metal Compounds
  • Indicator (pH)
  • Typical Metal Compounds
  • pH Indicators
  • K (Potassium) Compounds (excluding simple potassium salts)
  • T-U-V
  • Analytical Chemistry
  • Classes of Metal Compounds