Demeton-S-methyl sulfone

Structural formula
General
Surname	Demeton-S-methyl sulfone
other names	S -2- (ethylsulfonyl) ethyl O, O -dimethyl thiophosphate O, O -Dimethyl- S - (3-thia (dioxo) pentyl) monothiophosphate
Molecular formula	C 6 H 15 O 5 PS 2
External identifiers / databases
CAS number 17040-19-6 EC number 241-109-5 ECHA InfoCard 100.037.357 PubChem 28213 Wikidata Q18411289
properties
Molar mass	262.28 g mol −1
Physical state	firmly
density	1.416 g cm −3
Melting point	51.6 ° C
boiling point	115 ° C (0.01 mbar )
solubility	Easily soluble in water (> 200 g l −1 at 20 ° C)
safety instructions
GHS hazard labeling from  Regulation (EC) No. 1272/2008 (CLP) , expanded if necessary danger H and P phrases H: 300 + 330-311-411 P: 260-264-273-280-284-301 + 310
Toxicological data	32.4 mg kg −1 ( LD 50 ,  rat ,  oral ) 500 mg kg −1 ( LD 50 ,  rat ,  transdermal )
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Demeton- S -methylsulphone is a chemical compound from the group of the thiophosphoric and sulfones . It is caused by oxidation of Demeton- S -methylsulfoxid the degradation of Demeton-S-methyl .

See also

• Demeton-O
• Demeton-S

Individual evidence

1. ↑ ^{a b c d e f g h} Entry on demeton-S-methylsulfone in the GESTIS substance database of the IFA , accessed on February 1, 2016(JavaScript required) .
2. ↑ Entry on Demeton-S-methylsulphone in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on August 1, 2016. Manufacturers or distributors can expand the harmonized classification and labeling .
3. ^ Terence Robert Roberts, DH Hutson: Metabolic Pathways of Agrochemicals: Insecticides and fungicides . Royal Society of Chemistry, 1998, ISBN 0-85404-494-9 , pp. 403 ( limited preview in Google Book search).