Phosphorodithioic acid,S-[2-(formylmethylamino)-2-oxoethyl] O,O-dimethyl ester cas no:2540-82-1

NamePhosphorodithioic acid,S-[2-(formylmethylamino)-2-oxoethyl] O,O-dimethyl ester
CAS2540-82-1
SynonymsPhosphorodithioicacid, O,O-dimethyl ester, S-ester with N-formyl-2-mercapto-N-methylacetamide(8CI); Aflix; Anthio; Anthio 25; Anthio 33; CP 53926; ENT 27257; Formothion;O,O-Dimethyl S-(N-formyl-N-methylcarbamoylmethyl) phosphorodithioate;O,O-Dimethyl dithiophosphorylacetic acid N-methyl-N-formylamide; O,O-Dimethylphosphorodithioate N-formyl-2-mercapto-N-methylacetamide S-ester; S 6900; S6900 (insecticide); S-(N-Formyl-N-methylcarbamoylmethyl) O,O-dimethylphosphorodithioate; Toprose
EINECS(EC#)219-818-6
Molecular FormulaC6H12 N O4 P S2
Molecular Weight257.28

refractive index1.544
storage temp2-8°C

Hazardclass6.1(b)

Hazard Cholinesterase inhibitor.
Risk R21/22
Safety

Poison by ingestion, inhalation, skin contact, and intravenous routes. Mutation data reported. When heated to decomposition it emits very toxic fumes of NO_x, PO_x, and SO_x. See also ESTERS.
Hazard Codes:
Xn
Risk Statements:
R21/22:Harmful in contact with skin and if swallowed. 
R36/38:Irritating to eyes and skin. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R10:Flammable.
Safety Statements:
S36/37:Wear suitable protective clothing and gloves. 
S36:Wear suitable protective clothing. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RIDADR: 3018
HazardClass: 6.1(b)
PackingGroup: III

1.		mmo-sat 5 mg/plate		MUREAV    Mutation Research. 116 (1983),185.
2.		mma-sat 5 mg/plate		MUREAV    Mutation Research. 116 (1983),185.
3.		orl-rat LD50:250 mg/kg		IRGGAJ    Internationales Archiv fuer Gewerbepathologie und Gewerbehygiene. 21 (1964),92.
4.		skn-rat LD50:353 mg/kg		BJIMAG    British Journal of Industrial Medicine. 26 (1969),59.
5.		ivn-rat LD50:35 mg/kg		IRGGAJ    Internationales Archiv fuer Gewerbepathologie und Gewerbehygiene. 22 (1966),246.
6.		orl-mus LD50:190 mg/kg		SPEADM    Special Publication of the Entomological Society of America. 78-1 ,1978,31.
7.		ihl-mus LC50:27 mg/m3		GISAAA    Gigiena i Sanitariya. 40 (4)(1975),110.
8.		orl-cat LD50:210 mg/kg		85DPAN    Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel Werner Perkow, Berlin, Germany.: Verlag Paul Parey,1971/76
9.		orl-rbt LD50:420 mg/kg		SPEADM    Special Publication of the Entomological Society of America. 78-1 ,1978,31.