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LC2544 Ethylene glycol bis-mercaptoacetate

for synthesis

 

Order number Packaging Quantity Price €
AC29544 Glass bottle 100 ml 35.33

 

Product information
Synonyms Ethylene glycol dithioacetate
Hill Formula C6H10O4S2
Chemical formula (HSCH2COOCH2)2
HS Code 2930 90 99
EC number 204-653-4
Molar mass 210.27 g/mol
CAS number 123-81-9

 

Chemical and physical data
Solubility 20 g/l (20 °C)
Molar mass 210.27 g/mol
Density 1.32 g/cm3 (20 °C)
Boiling point 137 – 139 °C (2 hPa)
Flash point 147 °C DIN 51758

 

Safety information
R Phrase R 20/21/22-51/53
Harmful by inhalation, in contact with skin and if swallowed.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 36/37-61
Wear suitable protective clothing and gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger harmful, dangerous for the environment
Hazard Symbol

Harmful

Dangerous for the environment

Storage class 10 Combustible liquids not in Storage Class 3
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 3082 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.(ETHYLENGLYCOL-BIS-MERCAPTOACETATE), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 3082 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.(ETHYLENGLYCOL-BIS-MERCAPTOACETATE), 9, III

 

Toxicological data
LD 50 oral LD50 rat 330 mg/kg

 

Specifications
Assay (iodometric) ≥97 %
Density (d 20 °C/ 4 °C) 1.310 – 1.320
Identity (IR) passes test

 

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