ChemicalBook CAS DataBase List 4430-25-5

4430-25-5

Name	Tetrabromophenol Blue
CAS	4430-25-5
EINECS(EC#)	224-622-9
Molecular Formula	C19H7Br8O5S
MDL Number	MFCD00005876
Molecular Weight	986.55
MOL File	4430-25-5.mol

Synonyms

3,3',3 NSC 11236 TETRABROMPHENOLBLUE Tetrabromophenol Blu TETRABROMOPHENOL BLUE Tetrabromophenol blue ,85% Tetrabromophenol Blue, pure Tetrabromophenol blue (TBPB) TetrabroMophenol Blue, pure 5GR TETRABROMOPHENOL BLUE INDICATOR TETRABROMOPHENOL BLUE SULFONE FORM TETRABROMOPHENOLTETRABROMOSULFOPHTHALEIN TETRABROMOPHENOLTETRABROMOSULFONEPHTHALEIN Tetrabromophenoltetrabromosulfophthalein TBPB 4,5,6,7,3',5',3,5-OCTABROMOPHENOLSULFONPHTHALEIN 4,5,6,7,3',5',3,5-OCTABROMOPHENOLSULPHONPHTHALEIN 3',3'',4,5,5',5'',6,7-Octabromophenolsulfophthalein 3,4,5,6,3',5',3'',5''-octabromophenolsulfonphthalein 3,3',3'',4,5,5',5'',6-Octabromophenolsulfonphthalein 3,3',3'',4,5,5',5'',6-OCTA-BROMOPHENOLSULFONEPHTHALEIN 4,4’-(4,5,6,7-tetrabromo-3h-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-pheno 4,5,6,7-Tetrabromo-3,3-bis(3,5-dibromo-4-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide 4,4'-(4,5,6,7-tetrabromo-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromophenol] S,S-dioxide 4,4'-[(4,5,6,7-Tetrabromo-3H-2,1-benzoxathiole 1,1-dioxide)-3-ylidene]bis(2,6-dibromophenol) PHENOL, 4,4'-(4,5,6,7-TETRABROMO-3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS[2,6-DIBROMO-, S,S-DIOXIDE 4,5,6,7-TetrabroMo-3,3-bis(3,5-dibroMo-4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide Phenol, 4,4′-(4,5,6,7-tetrabromo-3h-2,1-benzoxathiol-3-ylidene)-bis[2,6-dibromo-, Bs,s-dioxide 4,5,6,7-TETRABROMO-3,3-BIS(3,5-DIBROMO-4-HYDROXYPHENYL)-2,1LAMBDA6-BENZOXATHIOLE-1,1(3H)-DIONE 3,3',3'',4,5,5',5'',6-Octabromophenolsulfonphthalein Tetrabromophenoltetrabromosulfophthalein TBPB 2,6-Dibromo-4-[4,5,6,7-tetrabromo-3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]pheno

Chemical Properties

Appearance	beige powder
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
ε(extinction coefficient)	≥55000 at 606-616nm in ethanol and water
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
Cosmetics Ingredients Functions	HAIR DYEING
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)

Safety Data

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319
Precautionary statements	P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Safety Statements	24/25 less more
WGK Germany	3
TSCA	Yes
HS Code	29349990

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