Quinalphos
Names
Preferred IUPAC name
O ,O -Diethyl O -(quinoxalin-2-yl) phosphorothioate
Other names
O ,O -diethyl O -quinoxalin-2-yl phosphorothioate; Diethquinalphion; Diethquinalphione
Identifiers
CAS Number
13593-03-8 Y
3D model (JSmol)
Interactive image Interactive image
ChemSpider
ECHA InfoCard
100.033.650
UNII
26S837727Y Y
DTXSID7024291
InChI=1S/C12H15N2O3PS/c1-3-15-18(19,16-4-2)17-12-9-13-10-7-5-6-8-11(10)14-12/h5-9H,3-4H2,1-2H3
Key: JYQUHIFYBATCCY-UHFFFAOYSA-N
InChI=1/C12H15N2O3PS/c1-3-15-18(19,16-4-2)17-12-9-13-10-7-5-6-8-11(10)14-12/h5-9H,3-4H2,1-2H3
Key: JYQUHIFYBATCCY-UHFFFAOYAW
CCOP(=S)(OCC)OC1=NC2=CC=CC=C2N=C1
S=P(OCC)(OCC)Oc1nc2ccccc2nc1
Properties
Chemical formula
C 12 H 15 N 2 O 3 P S
Molar mass
298.30 g·mol−1
Appearance
Reddish-brown liquid
Melting point
31 °C (88 °F; 304 K)
Solubility in water
17.8 mg/L at 22 °C
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound
Quinalphos is an organothiophosphate chemical chiefly used as a pesticide. It is a reddish-brown liquid. The chemical formula is C12 H15 N2 O3 PS, and IUPAC name O ,O -diethyl O -quinoxalin-2-yl phosphorothioate.[1] Ranked 'moderately hazardous' in World Health Organization's (WHO) acute hazard ranking, use of quinalphos, classified as a yellow label (highly toxic) pesticide in India, is widely used in the following crops: wheat, rice, coffee, sugarcane, and cotton.
^ Central Insecticides Board & Registration Committee. 'List of Insecticides'.
Last Update: 2023-08-26T02:15:36Z
Quinalphos is an organothiophosphate chemical chiefly used as a pesticide. It is a reddish-brown liquid. The chemical formula is C12H15N2O3PS, and IUPAC...
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Last Update: 2023-08-31T07:26:37Z
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(molar mass: 298.30 g/mol, exact mass: 298.0541 u) may refer to: Phoxim Quinalphos This set index page lists chemical structure articles associated with...
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