Description
Carbaryl CAS 63-25-2 1-Naphthyl-N-methylcarbamate Quick Details
| Chemical Name: | Carbaryl |
| Other Name: | 1-Naphthyl-N-methylcarbamate; 1-Naftylesterkyselinymethylkarbaminove; 1-Naphthalenylmethylcarbamate |
| CAS: | 63-25-2 |
| EINECS: | 200-555-0 |
| Type: | Feed additives; Pesticide veterinary drug raw materials; Pesticide intermediates |
| Molecular Formula: | C12H11NO2 |
| Molecular Weight: | 201.22 |
| Chemical Properties |
| Melting point | 142-146 °C (lit.) |
| Boiling point | 315°C |
| density | d2020 1.232 |
| vapor pressure | 2 (x 10-3 mmHg)at 40 °C (Meister, 1988) |
| refractive index | 1.5300 (estimate) |
| Fp | 202.7°C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Moderately soluble in acetone, cyclohexanone, N,N-dimethylformamide (400–450 g/kg), and isophorone (Windholz et al., 1983; Worthing and Hance, 1991) |
| form | Crystalline |
| pka | 12.02±0.46(Predicted) |
| color | Crystals |
| Water Solubility | Insoluble. 0.00826 g/100 mL |
| Henry’s Law Constant | (x 10-5 atm?m3/mol): 1.27 at 20 °C (approximate – calculated from water solubility and vapor pressure) |
| Exposure limits | NIOSH REL: TWA 5 mg/m3, IDLH 100 mg/m3; OSHA PEL: TWA 5 mg/m3; ACGIH TLV: TWA 5 mg/m3. |
| Stability: | Stable. Combustible; incompatible with strong oxidizing agents. |
Carbaryl Uses
Broad-Spectrum Insecticide for Agricultural and Domestic Use
Molluscicide and Acaricide Applications
Lice Treatment and Availability of Carbaryl (Sevin)
Prifinium Bromide: A Synthetic Anticholinergic Agent
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