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

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
Molecular Weight:
785.67
MDL Number:
MFCD00067282
MOL File:
13473-26-2.mol
Last updated:2023-05-04 17:34:33

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

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
FDA 21 CFR 74.1327; 74.2327; 82.1327
FDA UNII 2LRS185U6K
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)

SAFETY

Risk and Safety Statements

Safety Statements  22-24/25
HS Code  29329990

2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical T0049 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein >85.0%(HPLC) 13473-26-2 25g $184 2024-03-01 Buy
AK Scientific 5256AL 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein 13473-26-2 25g $284 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000035 2,4,5,7-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN 95.00% 13473-26-2 5G $434.54 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000035 2,4,5,7-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN 95.00% 13473-26-2 25G $572.7 2021-12-16 Buy
Product number Packaging Price Buy
T0049 25g $184 Buy
5256AL 25g $284 Buy
DYE0000035 5G $434.54 Buy
DYE0000035 25G $572.7 Buy

2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN Chemical Properties,Uses,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

Global( 62)Suppliers
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Hubei Jusheng Technology Co.,Ltd.
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TargetMol Chemicals Inc.
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GIHI CHEMICALS CO.,LIMITED
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3B Pharmachem (Wuhan) International Co.,Ltd. 821-50328103-801 18930552037 3bsc@sina.com China 15848 69
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24539 81
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11714 57
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28398 80
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 > 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) 13473-26-2 C20H4Br4Cl4O5 Organics