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LC1853 2,2′-Dithiobisbenzothiazole
for synthesis

 

Order number Packaging Quantity Price €
AC28853 Glass bottle 100 g 25.88

 

Product information
Synonyms Bis-(2-benzothiazolyl)-disulfide
Hill Formula C14H8N2S4
HS Code 2934 20 20
EC number 204-424-9
Molar mass 332.47 g/mol
EC index number 613-135-00-0
CAS number 120-78-5

 

Chemical and physical data
Ignition temperature 365 °C
Solubility (20 °C) insoluble
Melting point 177 – 180 °C
Molar mass 332.47 g/mol
Density 1 g/cm3
Flash point 257 °C

 

Safety information
R Phrase R 31-43-50/53
Contact with acids liberates toxic gas.May cause sensitization by skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 36/37-60-61
Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger

sensitizing, dangerous for the environment

Hazard Symbol

Irritant

Dangerous for the environment

RTECS DL4550000
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(2,2-DITHIOBIS BENZOTHIAZOLE), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(2,2-DITHIOBIS BENZOTHIAZOLE), 9, III

 

Toxicological data
LD 50 oral LD50 rat 7000 mg/kg
LD 50 oral LD50 rabbit > 7949 mg/kg

 

Specifications
Assay (of S) ≥ 98 %
Melting range
– lower value
≥ 177 °C
– upper value ≤ 180 °C
Identity (IR) passes test