TETRABROMOPHENOLPHTHALEIN ETHYL ESTER
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- $141 - $857.5
- Product name: TETRABROMOPHENOLPHTHALEIN ETHYL ESTER
- CAS: 1176-74-5
- MF: C22H14Br4O4
- MW: 661.96
- EINECS:214-645-2
- MDL Number:MFCD00066387
- Synonyms:ethyl 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzoate;benzoicacid,2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexad ;TETRABROMOPHENOLPHTHALEIN ETHYL ESTER;PHENOLTETRABROMOPHTHALEIN;3',3'',5',5''-Tetrabromophenolphthaleineethylester;Tetrabromophenolphthalein ethyl ester, pure;Benzoic acid, 2-[(3,5-dibromo-4-hydroxyphenyl) (3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene )methyl]-, ethyl ester;TBPE, 3μ,3,5μ,5-Tetrabromophenolphthaleinethyl ester
6 prices
Selected condition：
Brand
- Alichem
- Frontier Specialty Chemicals
- Sigma-Aldrich
Package
- 250mg
- 1g
- 5g
- ManufacturerAlichem
- Product number1176745
- Product descriptionTetrabromophenolphthaleinethylester
- Packaging1g
- Price$231.08
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number1176745
- Product descriptionTetrabromophenolphthaleinethylester
- Packaging5g
- Price$857.5
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK469727
- Product description3',3'',5',5''-Tetrabromophenolphthaleinethylester,95%,indicator
- Packaging250mg
- Price$141
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK469727
- Product description3',3'',5',5''-Tetrabromophenolphthaleinethylester,95%,indicator
- Packaging1g
- Price$426
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number86778
- Product description3′,3?″,5′,5?″-Tetrabromophenolphthalein ethyl ester AldrichCPR
- Packaging250mg
- Price$145
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number86778
- Product description3′,3?″,5′,5?″-Tetrabromophenolphthalein ethyl ester for microscopy
- Packaging1g
- Price$424
- Updated2025-07-31
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Alichem | 1176745 | Tetrabromophenolphthaleinethylester | 1g | $231.08 | 2021-12-16 | Buy |
| Alichem | 1176745 | Tetrabromophenolphthaleinethylester | 5g | $857.5 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK469727 | 3',3'',5',5''-Tetrabromophenolphthaleinethylester,95%,indicator | 250mg | $141 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK469727 | 3',3'',5',5''-Tetrabromophenolphthaleinethylester,95%,indicator | 1g | $426 | 2021-12-16 | Buy |
| Sigma-Aldrich | 86778 | 3′,3?″,5′,5?″-Tetrabromophenolphthalein ethyl ester AldrichCPR | 250mg | $145 | 2025-07-31 | Buy |
| Sigma-Aldrich | 86778 | 3′,3?″,5′,5?″-Tetrabromophenolphthalein ethyl ester for microscopy | 1g | $424 | 2025-07-31 | Buy |
Properties
Melting point :208-211 °C
Boiling point :619.9±55.0 °C(Predicted)
Density :1.9236 (rough estimate)
refractive index :1.5000 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
form :Powder
pka :6.25±0.40(Predicted)
color :Yellow to red
BRN :2228548
InChI :InChI=1S/C22H14Br4O4/c1-2-30-22(29)14-6-4-3-5-13(14)19(11-7-15(23)20(27)16(24)8-11)12-9-17(25)21(28)18(26)10-12/h3-10,27H,2H2,1H3
InChIKey :SQFXATUXPUCFFO-UHFFFAOYSA-N
SMILES :C(OCC)(=O)C1=CC=CC=C1/C(/C1=CC(Br)=C(O)C(Br)=C1)=C1\C=C(Br)C(=O)C(Br)=C\1
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 (1176-74-5)
Boiling point :619.9±55.0 °C(Predicted)
Density :1.9236 (rough estimate)
refractive index :1.5000 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
form :Powder
pka :6.25±0.40(Predicted)
color :Yellow to red
BRN :2228548
InChI :InChI=1S/C22H14Br4O4/c1-2-30-22(29)14-6-4-3-5-13(14)19(11-7-15(23)20(27)16(24)8-11)12-9-17(25)21(28)18(26)10-12/h3-10,27H,2H2,1H3
InChIKey :SQFXATUXPUCFFO-UHFFFAOYSA-N
SMILES :C(OCC)(=O)C1=CC=CC=C1/C(/C1=CC(Br)=C(O)C(Br)=C1)=C1\C=C(Br)C(=O)C(Br)=C\1
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 (1176-74-5)
Safety Information
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Description
3′,3″,5′,5″-Tetrabromophenolphthalein ethyl ester (TBPE) is an anionic dye used as a counter ion in the spectrophotometric determination of cationic surfactants. TBPE is also used in the spectrometric determination of aliphatic primary, secondary and tertiary amines.Related product price
- N-Methylpropionamide
$68-846.87 - 2-Bromoethanol
$17-1166.55 - 1176-74-5
$141-857.5
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