ChemicalBook > CAS DataBase List > 3,4,5,6-TETRACHLOROFLUORESCEIN
3,4,5,6-TETRACHLOROFLUORESCEIN
3,4,5,6-TETRACHLOROFLUORESCEIN
- CAS No.6262-21-1
- Chemical Name:3,4,5,6-TETRACHLOROFLUORESCEIN
- CBNumber:CB0319937
- Molecular Formula:C20H8Cl4O5
- Formula Weight:470.09
- MOL File:6262-21-1.mol
3,4,5,6-TETRACHLOROFLUORESCEIN Property
- Melting point 304℃
- Boiling point 752.3±60.0 °C(Predicted)
- Density 1.87±0.1 g/cm3(Predicted)
- form powder to crystal
- pka 9.18±0.20(Predicted)
- color Light yellow to Amber to Dark green
- CAS DataBase Reference 6262-21-1(CAS DataBase Reference)
- FDA UNII O73WZT10BY
- EPA Substance Registry System Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy- (6262-21-1)
Safety
- WGK Germany :3
- TSCA :Yes
- HS Code :29329990
- Symbol(GHS)
- Signal word
- Hazard statements
- Precautionary statements
3,4,5,6-TETRACHLOROFLUORESCEIN Price
More Price(1)
- Brand: TCI Chemicals (India)
- Product number: T0066
- Product name : 3,4,5,6-Tetrachlorofluorescein
- Purity:
- Packaging: 1G
- Price: ₹1600
- Updated: 2022/05/26
- Buy: Buy
3,4,5,6-TETRACHLOROFLUORESCEIN Chemical Properties,Usage,Production
- Description 3,4,5,6-Tetrachlorofluorescein is a reactive and monomeric dye that is used in analytical chemistry as a diagnostic agent. It reacts with proteins or peptides to form fluorescent complexes. 3,4,5,6-Tetrachlorofluorescein has been shown to bind to erythrocyte membrane proteins and is excreted in urine. This dye can be used for the detection of protease activity in human serum. 3,4,5,6-Tetrachlorofluorescein has also been used as an innovative pharmaceutical preparation for the treatment of chronic venous ulcers.
- Chemical Properties Appearance: Light yellow to Brown powder to crystal, Absorbance(E1%1cm): min. 3.50(Pyridine, 466.0 to 470.0 nm), Maximum Absorption Wavelength: 468(Pyridine) nm.
3,4,5,6-TETRACHLOROFLUORESCEIN Preparation Products And Raw materials
Raw materials
Preparation Products
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6262-21-1, 3,4,5,6-TETRACHLOROFLUORESCEINRelated Search:
- Tetrachlorofluorescein ROSE BENGAL ROSE BENGAL 3,4,5,6-TETRACHLOROFLUORESCEIN 2’,4’,5’,7’-Tetrabromo-4,5,6,7-tetrachlorofluorescei dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate Acid Red 92 2',4',5',7'-tetrachlorofluorescein,2',4',5',7'-tetrachlorofluorescein ROSE BENGAL LACTONE ROSE BENGAL DIACETATE 6-CARBOXY-2',4,7,7'-TETRACHLOROFLUORESCEIN, SUCCINIMIDYL ESTER,6-CARBOXY-2',4,7,7'-TETRACHLOROFLUORESCEIN, SUCCINIMIDYL ESTER 2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN,2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN 4'-bromo-4,5,6,7-tetrachlorofluorescein,4'-bromo-4,5,6,7-tetrachlorofluorescein ROSE BENGAL, BIS[TRI(N-BUTYL)] AMMONIUM SALT BENGALE ROSE ROSE BENGAL, BENZYL ESTER ROSE BENGAL, ETHYL ESTER ROSE BENGAL, METHYL ESTER
- T-U-V
- Stains&Dyes, A to
- Stains and Dyes
- 指示剂
- 电子材料
- 分析试剂-显色剂
- C20H8Cl4O5
- 6262-21-2
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- 4,5,6,7-四氯-3’,6’-二羟基螺[异苯并呋喃-1(3H),9’-(9H)占吨]-3-酮
- 6262-21-1
- 4,5,6,7-Tetrachloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
- 3,4,5,6-Tetrchlorofluorescein
- 4,5,6,7-tetrachloro-3',6'-dihydroxy-Spiro (isobenzofuran-1(3H),9'-(9H)xanthen)-3-one
- 2-(1,2,7,8-tetrachloro-3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid
- 3,4,5,6-TETRACHLOROFLUORESCEIN
- Tetrachlorofluoescein
- 4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
- 9’-(9H)xanthen)-3-one,4,5,6,7-tetrachloro-3’,6’-dihydroxy-Spiro(isobenzofuran-1(3H)
- 4,5,6,7-TETRACHLOROFLUORESCEIN
- TETRACHLOROFLUORESCEIN
- Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-
- Einecs 228-413-3
- 3',6'-Dihydroxy-4,5,6,7-tetrachlorospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
- 3,6-Dihydroxy-4',5',6',7'-tetrachlorospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one