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A0669112

Acephate solution , analyticalstandard,10ug/mlinAcetone , 30560-19-1

Synonym(s):
O,S-Dimethyl N-acetylphosphoramidothioate

CAS NO.:30560-19-1

Empirical Formula: C4H10NO3PS

Molecular Weight: 183.17

MDL number: MFCD00055361

EINECS: 250-241-2

Pack Size Price Stock Quantity
1ML RMB136.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 93°C
Density  1.35
vapor pressure  2.26 x 10-4 Pa (24 °C)
Flash point: 2 °C
storage temp.  APPROX 4°C
solubility  Chloroform: Soluble; DMSO: Soluble; Water: Soluble
pka 11.00±0.46(Predicted)
form  solid
color  White to yellow
Water Solubility  readily soluble
Merck  13,32
BRN  1936365
InChI InChI=1S/C4H10NO3PS/c1-4(6)5-9(7,8-2)10-3/h1-3H3,(H,5,6,7)
InChIKey YASYVMFAVPKPKE-UHFFFAOYSA-N
SMILES P(NC(C)=O)(SC)(OC)=O

Description and Uses

Acephate is an organophosphate foliar spray insecticide of moderate persistence with residual systemic activity. It is a contact and systemic insecticide and very effective against a large number of crop pests such as alfalfa looper, aphids, armyworms, bagworms, bean leaf beetle, bean leafroller, black grass bugs, bollworm, budworm, and cabbage looper. Acephate is a colourless to white solid organophosphate insecticide. Exposures to acephate cause poisoning to animals and humans. Acephate inhibits acetylcholine esterase (AchE), the essential nervous system enzyme, and causes characteristic organophosphate poisoning. The symptoms of toxicity include, but are not limited to, headache, nervousness, blurred vision, weakness, nausea, fatigue, stomach cramps, diarrhoea, difficulty in breathing, chest pain, sweating, pinpoint pupils, tearing, salivation, clear nasal discharge and sputum, vomiting, muscle twitching, muscle weakness, and, in severe poisoning, convulsions, respiratory depression, coma, and death. Acephate causes cholinesterase inhibition leading to overstimulation, respiratory paralysis, and death. The U.S. EPA classified acephate as Group C, meaning a possible human carcinogen, and therefore requires judicious handling and management.

Acephate is used to control a wide range of sucking and chewing insects in a large number of crops.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302+H312
Precautionary statements  P264-P270-P280-P301+P312-P302+P352+P312-P362+P364
Hazard Codes  Xn,F
Risk Statements  22-36-20/21/22-11
Safety Statements  2-36-36/37-16
RIDADR  UN1648 3/PG 2
WGK Germany  2
RTECS  TB4760000
HS Code  29299040
Toxicity LD50 orally in rats: 700 mg/kg (Magee, 1973)

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