300-76-5
Product Name:
Naled
Formula:
C4H7Br2Cl2O4P
Synonyms:
(1,2-Dibromo-2,2-dichloroethyl) dimethyl phosphate;Bromchlophos;Naled
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Naled is a white solid that may be dissolved in a liquid organic carrier with a pungent odor. It is a water emulsifiable liquid. It is insoluble in water and sinks in water. It can cause illness by inhalation, skin absorption and/or ingestion. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. If it is in liquid form, it can easily penetrate the soil and contaminate groundwater and nearby streams. It is used as a pesticide. |
|---|---|
| Color/Form | Pure compound is a solid; technical compound is moderately volatile |
| Odor | Slightly pungent odor |
| Boiling Point | 392 °F at 760 mmHg approx. (USCG, 1999) |
| Melting Point | 80.6 °F (USCG, 1999) |
| Solubility | Insoluble (NIOSH, 2023) |
| Density | 1.97 at 68 °F (USCG, 1999) - Denser than water; will sink |
| Vapor Density | Relative vapor density (air = 1): 13.2 |
| Vapor Pressure | 0.0002 mmHg (NIOSH, 2023) |
| LogP | log Kow = 1.38 |
| Stability/Shelf Life | Stable under recommended storage conditions. |
| Decomposition | Hazardous decomposition products formed under fire conditions - Carbon oxides, oxides of phosphorus, hydrogen chloride gas, hydrogen bromide gas. |
| Corrosivity | Corrosive to metals |
| Refractive Index | Index of refraction: 1.5108 at 28 °C/D |
| Kovats Retention Index | 1590 1635 1601 1602 1633.5 1630 1645 1640.8 1653.5 |
| Other Experimental Properties | Benzene/water partition coefficient: log 2.82 |
| Chemical Classes | Pesticides -> Organophosphate Insecticides |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 380.78 g/mol |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 379.78053 g/mol |
| Monoisotopic Mass | 377.78258 g/mol |
| Topological Polar Surface Area | 44.8 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 206 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Naled is a white solid that may be dissolved in a liquid organic carrier with a pungent odor. It is a water emulsifiable liquid. It is insoluble in water and sinks in water. It can cause illness by inhalation, skin absorption and/or ingestion. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. If it is in liquid form, it can easily penetrate the soil and contaminate groundwater and nearby streams. It is used as a pesticide.