1176-74-5

1176-74-5 structure

1176-74-5 structure

Name: Benzoic acid,2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-,ethyl ester
Chemical Name: Tetrabromophenolphthalein ethyl ester
CAS Number: 1176-74-5
Molecular Formula: C₂₂H₁₄Br₄O₄
Molecular Weight: 661.960
Catalog: Chemical reagent Organic reagent Phenols
Create Date: 2018-08-05 07:47:24
Modify Date: 2025-09-01 19:17:01

Name	Tetrabromophenolphthalein ethyl ester
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

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	Powder \| Yellow to red
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.707
Storage condition	-20°C

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

Precursor 0
DownStream 1
28818-25-9

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%

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