4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one is a complex organic compound characterized by its multiple benzene and thienyl rings, two chlorine atoms, and a carbonyl group. It features a thienylidene ring in its molecular structure. This chemical is a yellow to brown solid that is insoluble in water but soluble in organic solvents.
14295-43-3
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Basic information
- Product Name: 4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
- Synonyms: 4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one;PIGMENT RED 88;Benzobthiophen-3(2H)-one, 4,7-dichloro-2-(4,7-dichloro-3-oxobenzobthien-2(3H)-ylidene)-;BENZO(B)THIOPHEN-3-ONE,4,7-DICHLORO-2-(4,7-DICHLORO-3-OXO.;Pigment red 88 (C.I. 73312);C.I. Pigment Red 88;4,4',7,7'-Tetrachlorothioindigo;4,4',7,7'-Tetrachloro-Δ2,2'(3H,3'H)-bi[benzo[b]thiophene]-3,3'-dione
- CAS NO:14295-43-3
- Molecular Formula: C16H4Cl4O2S2
- Molecular Weight: 434.14376
- EINECS: 238-222-7
- Product Categories: Organics
- Mol File: 14295-43-3.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 526.4°Cat760mmHg
- Flash Point: 272.2°C
- Appearance: /
- Density: 1.81g/cm3
- Vapor Pressure: 3.58E-11mmHg at 25°C
- Refractive Index: 1.788
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one(CAS DataBase Reference)
- NIST Chemistry Reference: 4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one(14295-43-3)
- EPA Substance Registry System: 4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one(14295-43-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 14295-43-3(Hazardous Substances Data)
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14295-43-3 Usage
Uses
Used in Research and Development:4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one is used as a building block for the synthesis of more complex organic molecules. Its unique molecular structure and reactivity make it a valuable tool for organic chemists and drug discovery researchers.
Used in Organic Chemistry:
In the field of organic chemistry, 4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one is utilized for its potential in creating new organic compounds with diverse applications.
Used in Drug Discovery:
4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one is employed in drug discovery for its potential to contribute to the development of new pharmaceuticals, given its unique structural features and reactivity.
Check Digit Verification of cas no
The CAS Registry Mumber 14295-43-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,9 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.Calculate Digit Verification of CAS Registry Number 14295-43:
(7*1)+(6*4)+(5*2)+(4*9)+(3*5)+(2*4)+(1*3)=103
103 % 10 = 3
So 14295-43-3 is a valid CAS Registry Number.
InChI:InChI=1/C16H4Cl4O2S2/c17-5-1-3-7(19)13-9(5)11(21)15(23-13)16-12(22)10-6(18)2-4-8(20)14(10)24-16/h1-4H
14295-43-3Upstream product
14295-43-3Downstream Products
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4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
