Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
Home > O-(4-Bromo-2-chlorophenyl)-O-ethyl-S-propyl phosphorothioate > O-(4-Bromo-2-chlorophenyl)-O-ethyl-S-propyl phosphorothioate(41198-08-7)

O-(4-Bromo-2-chlorophenyl)-O-ethyl-S-propyl phosphorothioate(41198-08-7)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
O-(4-Bromo-2-chlorophenyl)-O-ethyl-S-propyl phosphorothioate
Synonyms
4-Bromo-2-chloro-1-(ethoxy-propylsulfanylphosphoryl)oxybenzene
Curacron
O-(4-Bromo-2-chlorophenyl) O-ethyl S-propyl phosphorothioate
O-Ethyl S-propyl O-(2-chloro-4-bromophenyl)thiophosphate
O-Ethyl-S-n-propyl-O-(2-chloro-4-bromophenyl)thiophosphate
CAS
41198-08-7
Formula
C11H15BrClO3PS
Molecular Weight
373.65
EINECS
255-255-2
RTECS
TE6975000
RTECS Class
Agricultural Chemical and Pesticide; Mutagen; Reproductive Effector; Human Data
Beilstein/Gmelin
2150258
Beilstein Reference
6-06
EC Index Number
015-135-00-0

Physical and Chemical Properties

Appearance
Pale yellow liquid with garlic-like odor.
Solubility in water
28 mg/L (25 C)
Boiling Point
402
Vapor Pressure
2.7E-6 (25 C)
Heat Of Vaporization
62.8 kJ/mol
Usage
Control of insects and mites. Registered for use in the u.S. But approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses.
Refractive Index
1.5466 (20 C)

First Aid Measures

Ingestion
Rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool. Administer activated charcoal .
Inhalation
Establish a patient airway. Suction if necessaryAggressive airway control may be needed. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary. Monitor for shock and treat if necessary Anticipate seizures and treat if necessary .
Skin
Flush exposed area with water, wash with soap and water. Monitor for symptoms.
Eyes
Flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport to medical facility

Handling and Storage

Storage
Keep tightly closed. Store at 2-8 C

Hazards Identification

Inhalation
Profenofos can cause cholinesterase inhibition in humans; that is, it can stimulate the nervous system causing nausea, dizziness, confusion and at very high exposures (e.g., accidents or major spills), respiratory paralysis and death.
Skin
See inhalation.
Eyes
See inhalation.
Ingestion
See inhalation.
Hazards
Emits toxic fumes under fire conditions.
EC Risk Phrase
20/21/22
EC Safety Phrase
36/37
UN (DOT)
2810

Exposure Controls/Personal Protection

Personal Protection
Wear self-contained breathing apparatus, rubber boots, and heavy rubber gloves.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).
Exposure Effects
Harmful by inhalation, in contact with skin and if swallowed. Readily absorbed through skin. Target organ(s): Blood. Heart.
Poison Class
3

Fire Fighting Measures

Flash Point
197
Fire Fighting
Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Water spray. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Fire Potential
Combustible material: may burn but does not ignite readily.

Accidental Release Measures

Small spills/leaks
Absorb on sand or vermiculite and place in closed containers for disposal. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Incompatibilities
Alkaline conditions. Oxidizing and reducing agents.
Stability
Stable under normal temperatures and pressures.
Decomposition
Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Combustion Products
Sulfur oxides, phosphorus oxides, hydrogen bromide and hydrogen chloride.

Transport Information

UN Number
2810
Hazard Class
6.1
Packing Group
II
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