Bromocresol green
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Bromocresol green
structure -
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CAS No:
76-60-8
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Formula:
C21H14Br4O5S
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Chemical Name:
Bromocresol green
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Synonyms:
Phenol,4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-;m-Cresol,4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-,S,S-dioxide;Bromocresol green;Phenol,4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-,S,S-dioxide;o-Toluenesulfonic acid,α,α-bis(3,5-dibromo-4-hydroxy-o-tolyl)-α-hydroxy-,γ-sultone;3H-2,1-Benzoxathiole,phenol deriv.;4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methylphenol];BCG;Tetrabromo-m-cresolphthalein sulfone;3′,3′′,5′,5′′-Tetrabromo-m-cresolsulfonephthalein;Bromcresol green;NSC 7817;641-19-0
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CAS No:
Description
tan to yellow crystals
An indicator and reagent. It has been used in serum albumin determinations and as a pH indicator.
Bromocresol green Basic Attributes
698.01400
698.01
200-972-8
8YGN0Y942M
7817
DTXSID9044459
2934991000
Characteristics
92.21000
7.85620
a yellow crystalline powder
0.79
218.5 °C
626ºC at 760 mmHg
332.4ºC
1.716
H2O: slightly soluble
Store at RT.
Safety Information
UN 1219
3
R36/37/38
S26-S37/39
SJ7456000
Xi
Stable. Incompatible with strong oxidizing agents.
P210-P261-P305 + P351 + P338
H225-H319-H336
Drug Information
Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant and Hackh's Chemical Dictionary, 5th ed, p301, p499) (See all compounds classified as Indicators and Reagents.)
Bromcresol Green
Bromocresol green Use and Manufacturing
Used as a acid base indicator.
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-: ACTIVE
Cosmetics -> Cosmetic colorant
Computed Properties
Molecular Weight:698.0
XLogP3:6.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:697.72545
Monoisotopic Mass:693.72955
Topological Polar Surface Area:92.2
Heavy Atom Count:31
Complexity:742
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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