2-[6,7-Dichloro-5-methoxy-3-oxobenzo[b]thiophen-2(3H)-ylidene]naphtho[2,1-b]thiophen-1(2H)-one

2-[6,7-Dichloro-5-methoxy-3-oxobenzo[b]thiophen-2(3H)-ylidene]naphtho[2,1-b]thiophen-1(2H)-one structure

CAS No.: 6406-18-4

Chemical Name:: 2-[6,7-Dichloro-5-methoxy-3-oxobenzo[b]thiophen-2(3H)-ylidene]naphtho[2,1-b]thiophen-1(2H)-one

Synonyms: C.I.73405;Vat Brown 144;Naphtho[2,1-b]thiophen-1(2H)-one, 2-(6,7-dichloro-5-methoxy-3-oxobenzo[b]thien-2(3H)-ylidene)-;2-[6,7-Dichloro-5-methoxy-3-oxobenzo[b]thiophen-2(3H)-ylidene]naphtho[2,1-b]thiophen-1(2H)-one

CBNumber:: CB42377186

Molecular Formula:: C21H10Cl2O3S2

Molecular Weight:: 445.34

MDL Number:

MOL File:: 6406-18-4.mol

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2-[6,7-Dichloro-5-methoxy-3-oxobenzo[b]thiophen-2(3H)-ylidene]naphtho[2,1-b]thiophen-1(2H)-one Properties

Boiling point	596.4±50.0 °C(Predicted)
Density	1.625±0.06 g/cm3(Predicted)

2-[6,7-Dichloro-5-methoxy-3-oxobenzo[b]thiophen-2(3H)-ylidene]naphtho[2,1-b]thiophen-1(2H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

2-[6,7-Dichloro-5-methoxy-3-oxobenzo[b]thiophen-2(3H)-ylidene]naphtho[2,1-b]thiophen-1(2H)-one C.I.73405 Vat Brown 144 Naphtho[2,1-b]thiophen-1(2H)-one, 2-(6,7-dichloro-5-methoxy-3-oxobenzo[b]thien-2(3H)-ylidene)- 6406-18-4 C21H10Cl2O3S2