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| CHEMICAL
NAME: |
O,O-diethyl
O-(2-isopropyl-6-methyl-4-pyrimidinyl) phosphorothioate
(CAS 8CI); O,O,-diethyl O-[6-methyl-2-(1-methylethyl)-4-pyrimidinyl]
phosphorothioate (CAS 9CI). |
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| CAS NO.: |
333-41-5 |
|
| CLASS: |
Organophosphate. |
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| PROPERTIES: |
Colorless oil, d20/4 1.116-1.118, n20/d
1.4978-1.4981. Tech: pale-to-dark brown liquid, at least
90% pure. Miscible with ethanol, acetone, xylene, soluble
in petroleum oils. |
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| ACTION: |
Insecticide, nematicide. |
|
| USE: |
For fruits, vegetables, tobacco, forage,
field crops, range, pasture, grasslands, ornamentals;
grubs and nematodes in turf; seed treatment; fly control. |
|
| FORMULATIONS: |
Dust, emulsifiable and
oil solutions, granule, seed dressing, ULV, wettable powder. |
|
| SOLUBILITY (IN WATER): |
Room temperature 0.004%. |
|
| TOXICITY: |
Tech (Rat): Oral LD50
1250 mg/kg. Inhalation LC50 5.4 mg/l (4 h). (Rabbit):
Dermal >2020 mg/kg. Mild eye, skin irritation. |
|
| FLASHPOINT: |
180¡ãF; Knox Out* 2FM: <96¡ãC (TCC). |
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| HANDLING/STORAGE
CAUTIONS: |
Store in original container
only in cool, dry, well-ventilated, secure area out of
reach of children and animals. Do not apply to humans,
clothing, or bedding. Do not contaminate food or use on
household tanks. |
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