Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: disodium [2,2'-binaphtho[2,1-b]thiophene]-1,1'-diyl disulphate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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4425-36-9

4425-36-9 structure

4425-36-9 structure

Name: disodium [2,2'-binaphtho[2,1-b]thiophene]-1,1'-diyl disulphate
Chemical Name: disodium,[2-(1-sulfonatooxybenzo[e][1]benzothiol-2-yl)benzo[e][1]benzothiol-1-yl] sulfate
CAS Number: 4425-36-9
Molecular Formula: C₂₄H₁₂Na₂O₈S₄
Molecular Weight: 602.58700
Create Date: 2018-03-19 08:00:00
Modify Date: 2025-08-26 20:27:21

Name	disodium,[2-(1-sulfonatooxybenzo[e][1]benzothiol-2-yl)benzo[e][1]benzothiol-1-yl] sulfate
Synonyms	Sandozol Brown RRD Cibantine Brown FG Solindolo Brown FRD Cibantine Brown FGS Chemisol Brown RRD Tinosol Brown RRDS Tinosol Brown RRD Fenathra Brown 2R Algosol Brown IRRD Solasol Brown 2RS

Molecular Formula	C₂₄H₁₂Na₂O₈S₄
Molecular Weight	602.58700
Exact Mass	601.92100
PSA	206.10000
LogP	7.92900

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DU3150000

CHEMICAL NAME :: (2,2'-Binaphtho(2,1-b)thiophene)-1,1'-diol, bis(hydrogen sulfate), disodium salt

CAS REGISTRY NUMBER :: 4425-36-9

LAST UPDATED :: 199707

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C24-H12-O8-S4.2Na

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 720 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 27(8),54,1983

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 27(8),54,1983

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