CAS 1176-74-5|Benzoic acid,2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadi

Introduction：Basic information about CAS 1176-74-5|Benzoic acid,2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadi, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles10
6. Synonyms

Common Name	Benzoic acid,2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-,ethyl ester
CAS Number	1176-74-5	Molecular Weight	661.960
Density	2.0±0.1 g/cm3	Boiling Point	619.9±55.0 °C at 760 mmHg
Molecular Formula	C₂₂H₁₄Br₄O₄	Melting Point	208-211ºC
MSDS	USA	Flash Point	328.7±31.5 °C

Names

Name	Tetrabromophenolphthalein ethyl ester
Synonym	More Synonyms

Chemical & Physical Properties

Density	2.0±0.1 g/cm3
Boiling Point	619.9±55.0 °C at 760 mmHg
Melting Point	208-211ºC
Molecular Formula	C₂₂H₁₄Br₄O₄
Molecular Weight	661.960
Flash Point	328.7±31.5 °C
Exact Mass	657.762512
PSA	63.60000
LogP	6.96
Appearance of Characters	Powder \| Yellow to red
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.707
InChIKey	SQFXATUXPUCFFO-UHFFFAOYSA-N
SMILES	CCOC(=O)c1ccccc1C(=C1C=C(Br)C(=O)C(Br)=C1)c1cc(Br)c(O)c(Br)c1
Storage condition	-20°C

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2918990090

Customs

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles10

[Application of tetrabromophenolphthalein ethyl ester (TBPE) indicator-dye to pharmaco-analysis].

Acta Pharm. Hung. 51(1) , 43-7, (1981)

[Pharmaco-analytical application of tetrabromophenolphthalein ethyl ester indicator dye. III. Interaction between alkaloids and TBPE].

Acta Pharm. Hung. 50(4) , 161-5, (1980)

Electroelution of proteins from bands in gel electrophoresis without gel sectioning for the purpose of protein transfer into mass spectrometry: elements of a new procedure.

Electrophoresis 22(3) , 394-8, (2001)

Electroelution of protein bands from a gel has advantages over the competitive common technique requiring gel sectioning with respect to yield, speed and the potential for computer-controlled applicat...

Synonyms

TETRABROMOPHENOLPHTHALEIN ETHYL ESTER

EINECS 214-645-2

MFCD00066387

Benzoic acid, 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-, ethyl ester

Benzoic acid, 2-((3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl)-, ethyl ester

ethyl 2-((3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl)benzoate

3',3'',5',5''-Tetrabromophenolphthaleinethyl ester

Ethyl 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzoate

Ethyl 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzoate

ethyl 2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzoate

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