ChemicalBook > Product Catalog > Biochemical Engineering > Biochemical Reagents > Acid-base indicator > Tetrabromophenol Blue
Tetrabromophenol Blue
Tetrabromophenol Blue Basic information
- Product Name:
- Tetrabromophenol Blue
- Synonyms:
-
- 3,3',3'',4,5,5',5'',6-Octabromophenolsulfonphthalein
- 4,4'-(4,5,6,7-tetrabromo-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromophenol] S,S-dioxide
- TETRABROMOPHENOL BLUE INDICATOR
- Tetrabromophenol Blue, pure
- 3,4,5,6,3',5',3'',5''-octabromophenolsulfonphthalein
- 2,6-Dibromo-4-[4,5,6,7-tetrabromo-3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]pheno
- 3',3'',4,5,5',5'',6,7-Octabromophenolsulfophthalein
- 4,4'-[(4,5,6,7-Tetrabromo-3H-2,1-benzoxathiole 1,1-dioxide)-3-ylidene]bis(2,6-dibromophenol)
- CAS:
- 4430-25-5
- MF:
- C19H6Br8O5S
- MW:
- 985.54
- EINECS:
- 224-622-9
- Product Categories:
-
- Sulfonephthalein
- Analytical Chemistry
- Indicator (pH)
- pH Indicators
- Mol File:
- 4430-25-5.mol
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Tetrabromophenol Blue Chemical Properties
- Melting point:
- 204 °C (dec.)(lit.)
- Boiling point:
- 728.8±60.0 °C(Predicted)
- Density
- 2.668±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Soluble in water, ethanol, methanol, acetone, acetic acid
- form
- Powder
- pka
- 3.69(at 25℃)
- color
- Beige
- PH Range
- Yellow (3.0) to blue (4.6)
- Water Solubility
- soluble
- λmax
- 610nm, 388nm
- BRN
- 378438
- Major Application
- Semiconductors, thin films, recording materials, chemically amplified resists, photography, lithographic plates, inks, toners, detergents, hair dyes, diapers, detecting proteins, contact lens, urine analysis test strips, distinguishing between allergies and infections
- InChIKey
- QPMIVFWZGPTDPN-UHFFFAOYSA-N
- CAS DataBase Reference
- 4430-25-5
- EPA Substance Registry System
- Phenol, 4,4'-(4,5,6,7-tetrabromo-1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo- (4430-25-5)
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Safety Information
- Safety Statements
- 24/25
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29349990
MSDS
- Language:English Provider:3,3',3",4,5,5',5",6-Octabromophenolsulfonphthalein
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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Tetrabromophenol Blue Usage And Synthesis
Chemical Properties
beige powder
Uses
Tetrabromophenol Blue (CAS# 4430-25-5) is an acid-sensitive, organic dye. Tetrabromophenol Blue has been used in the preparation of radiation-sensitive indicators based on poly(vinyl alcohol). Dyes and metabolites.
Definition
ChEBI: Tetrabromophenol blue is a member of benzofurans.
Tetrabromophenol Blue Preparation Products And Raw materials
Raw materials
Tetrabromophenol BlueSupplier
Changchun BC＆HC Pharmaceutical Technology Co.,Ltd Gold
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- 0431-0431-80871588 15804318257
- 3468242165@qq.com
Hangzhou Bingochem Co., Ltd. Gold
- Tel
- 0571-8512-5372
- sales@bingochem.com
EVERGREEN BIO-PHARM CO., LTD Gold
- Tel
- 13522905323
- sales@hxybio.com
Jinan Kangluoyuan Trading Co., Ltd Gold
- Tel
- 18366183150
- 287973232@qq.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
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Tetrabromophenol Blue(4430-25-5)Related Product Information
- Bromophenol Blue
- Tetrakis(p-broMophenyl)Methane
- Tetrabromobisphenol A
- TETRABROMOHYDROQUINONE
- 4,4'-Isopropylidenebis[2-(2,6-dibromophenoxy)ethanol]
- Trypan Blue
- 4-Bromoethylbenzene
- Bromophenol Red sodium salt
- 2,5-Dibromotoluene
- 3-Bromobenzyl alcohol
- 3,4,5,6-Tetrabromophenolsulfonephthalein
- 4-Bromobenzyl alcohol
- 2-Ethylbenzenethiol
- ISOPROPYL METHANESULFONATE
- (S)-1-(2-BROMOPHENYL)ETHANOL
- 4,4'-DIHYDROXYDIPHENYLMETHANE
- 4-Bromothiophenol
- 2-Bromophenol