2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one

Modify Date: 2023-01-19 17:13:37

2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one structure	Common Name	2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one
	CAS Number	3989-75-1	Molecular Weight	396.48100
	Density	1.523g/cm3	Boiling Point	575.7ºC at 760 mmHg
	Molecular Formula	C₂₄H₁₂O₂S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	248.3ºC

Name	Vat Brown 5

CHEMICAL NAME :: Naphtho(2,1-b)thiophen-1(2H)-one, 2-(1-oxonaphtho(2,1-b)thien-2(1H)-ylidene)-

TOXIC EFFECTS :: Liver - liver function tests impaired Kidney, Ureter, Bladder - urine volume increased Related to Chronic Data - death

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(4),93,1990

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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