52-85-7
Product Name:
FAMPHUR
Formula:
C10H16NO5PS2
Synonyms:
O-(4-Dimethylsulfamoylphenyl)-O,O-dimethyl-phosphorothioate;Famophos
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CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Famphur is a crystalline powder. Very toxic. Cholinesterase inhibitor. Restricted use as insecticide. |
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Color/Form | CRYSTALS |
Melting Point | 52.5-53.5 °C |
Solubility | Sparingly soluble in water. In aqueous isopropanol (45%) 23 g/kg (20 °C); in xylene 300 g/kg (5 °C); soluble in acetone, carbon tetrachloride, chloroform, cyclohexanone, dichloromethane, toluene; sparingly soluble in aliphatic hydrocarbons |
Vapor Pressure | 0.00000136 [mmHg] |
LogP | Oil/water partitioning coefficient: 2.23 (log) |
Stability/Shelf Life | STABLE /TECHNICAL/ |
Collision Cross Section | 182.13 Ų [M+Na]+ |
Kovats Retention Index | 2287 |
Chemical Classes | Pesticides -> Organophosphate Insecticides |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Skull and Crossbones Acute Toxicity GHS06 |
GHS Hazard Statements |
H300:Acute toxicity,oral H311:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. 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 | 325.3 g/mol |
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XLogP3 | 2.2 |
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 7 |
Rotatable Bond Count | 6 |
Exact Mass | 325.02075196 g/mol |
Monoisotopic Mass | 325.02075196 g/mol |
Topological Polar Surface Area | 106 Ų |
Heavy Atom Count | 19 |
Formal Charge | 0 |
Complexity | 418 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Famphur is a crystalline powder. Very toxic. Cholinesterase inhibitor. Restricted use as insecticide.