Acephate , Analysis standard product, 99% , 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 |
| 250MG | RMB798.40 | In Stock |
|
| others | Enquire |
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 |
| NIST Chemistry Reference | Acephate(30560-19-1) |
| EPA Substance Registry System | Acephate (30560-19-1) |
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 |
| Hazardous Substances Data | 30560-19-1(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 700 mg/kg (Magee, 1973) |
