ChemicalBook > CAS DataBase List > 2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN

2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN

Product Name
2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN
CAS No.
13473-26-2
Chemical Name
2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN
Synonyms
RED 27;D&CRED27;D&CREDNO.27;C Red no. 27;Japan Red 218;C.I.Solventred48;D&C RED # 27 AL LAKE;Phloxine B (free base);Phloxine B (free acid);D&c red 27 # aluminum salt
CBNumber
CB2139560
Molecular Formula
C20H4Br4Cl4O5
Formula Weight
785.67
MOL File
13473-26-2.mol
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2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN Property

Boiling point:
759.0±60.0 °C(Predicted)
Density 
2.60±0.1 g/cm3(Predicted)
vapor pressure 
0Pa at 25℃
form 
powder to crystal
pka
6.79±0.20(Predicted)
color 
White to Light yellow to Light red
Water Solubility 
0.022ng/L at 25℃
LogP
9.49 at 25℃
CAS DataBase Reference
13473-26-2
EPA Substance Registry System
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy- (13473-26-2)
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Safety

Safety Statements 
22-24/25
HS Code 
29329990
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TCI Chemical
Product number
T0049
Product name
2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein
Purity
>85.0%(HPLC)
Packaging
25g
Price
$184
Updated
2024/03/01
AK Scientific
Product number
5256AL
Product name
2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein
Packaging
25g
Price
$284
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000035
Product name
2,4,5,7-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN
Purity
95.00%
Packaging
5G
Price
$434.54
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000035
Product name
2,4,5,7-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN
Purity
95.00%
Packaging
25G
Price
$572.7
Updated
2021/12/16
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2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN Chemical Properties,Usage,Production

Preparation

will Resorcinol and 4,5,6,7-Tetrachloroisobenzofuran-1,3-dione condensation,The resulting 4,5,6,7 – tetrachloro-fluorescein tetrabromide, then made into the free acid form.

Definition

ChEBI: Phloxine O is a xanthene dye that is fluorescein in which the hydrogens at positions 2',4',5' and 7' are replaced by bromo groups, and the hydrogens at positions 4,5,6 and 7 are replaced by chloro groups. It is a red synthetic pigment which is widely used in colored cosmetics (e.g. lipsticks and blushers). It has a role as a fluorescent dye. It is a xanthene dye, a member of 2-benzofurans, a gamma-lactone, an organic heteropentacyclic compound, a polyphenol, an oxaspiro compound, a dibromobenzene and a tetrachlorobenzene. It is functionally related to a fluorescein (lactone form).

Flammability and Explosibility

Not classified

Properties and Applications

brilliant blue light red. Soluble in water for blue light red, with weaker SAP green fluorescence, soluble in ethanol for blue light red, with a brick red fluorescence. In concentrated sulfuric acid to yellow, dilution after yellow red precipitation. Mainly used for hydrocarbon solvent, oil, lipid, paraffin wax, petroleum products, varnish, plastic coloring.

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO General Insoluble General

2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN Preparation Products And Raw materials

Raw materials

Preparation Products

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2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN Suppliers

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13473-26-2, 2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEINRelated Search:

2,3,5-Trichlorobenzaldehyde 2,4-Dibromophenol 3',3'',5',5''-TETRABROMOPHENOLPHTHALEIN dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate 3,5-Dichlorobenzoic acid 4-Chlorophthalide 2,2',4,4'-TETRABROMODIPHENYL ETHER ETHYL 2,5-DICHLOROBENZOATE 1,2,3,4-Tetrachlorobenzene METHYL 2,3-DICHLOROBENZOATE METHYL 2,5-DICHLOROBENZOATE 4-CHLORO-2-METHYLBENZOIC ACID 3,5-DICHLOROBENZOIC ACID METHYL ESTER ETHYL 3-CHLOROBENZOATE Acid Red 92 2,3,5-Trichlorobenzoic acid 3-Chloro-2-methylbenzoic acid (R)-1-(3-BROMOPHENYL)ETHANOL

  • 2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN
  • TETRACHLOROTETRABROMOFLUORESCEIN
  • 2’,4’,5’,7’-Tetrabromo-4,5,6,7-tetrachlorofluorescein
  • 6’-dihydroxy--tetrachloro-3
  • C.I.Solventred48
  • spiro[isobenzofuran-1(3h),9’-[9h]xanthen]-3-one,2’,4’,5’,7’-tetrabromo-4,5,6,7
  • Tetrabromotetrachlorofluorescein
  • 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
  • RED 27
  • 2,4,5,7-Tetrabromo-3,4,5,6-tetrachlorofluoresceine
  • Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 2,4,5,7-tetrabromo-4,5,6,7-tetrachloro-3,6-dihydroxy-
  • D&CREDNO.27
  • D&CRED27
  • Solvent red 48 (C.I. 45410:1)
  • 2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESC
  • D&C RED # 27 AL LAKE
  • 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein &gt
  • C.I.Solvent Red 48:C.I.45410:1
  • C Red no. 27
  • Japan Red 218
  • D&c red 27 # aluminum salt
  • Phloxine B (free base)
  • Phloxine B (free acid)
  • 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein, ≥ 98.0%
  • 2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN
  • 13473-26-2
  • C20H4Br4Cl4O5
  • Organics