ICSC 0383 - BENSULIDE

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BENSULIDE	ICSC: 0383 (November 2019)
O,O-Diisopropyl S-2-phenylsulfonylaminoethyl phosphorodithioate Phosphorodithioic acid, O,O-bis(1-methylethyl)S-(2-((phenylsulfonyl)amino)ethyl)ester O,O-bis(propan-2-yl) [(2-benzenesulfonamidoethyl)sulfanyl]phosphonothioate N-[2-di(propan-2-yloxy)phosphinothioylsulfanylethyl]benzenesulfonamide

CAS #: 741-58-2

UN #: 2783

EC Number: 212-010-4

	ACUTE HAZARDS	PREVENTION	FIRE FIGHTING
FIRE & EXPLOSION	Combustible. Liquid formulations containing organic solvents may be flammable. Gives off irritating or toxic fumes (or gases) in a fire.	NO open flames.	Use water spray, powder, foam, carbon dioxide.

PREVENT DISPERSION OF DUST! AVOID EXPOSURE OF ADOLESCENTS AND CHILDREN!
	SYMPTOMS	PREVENTION	FIRST AID
Inhalation	Pupillary constriction. Excessive salivation. Lacrimation. Urination. Diarrhoea. Shortness of breath. Muscle cramps. Unconsciousness.	Use local exhaust or breathing protection.	Fresh air, rest. Refer for medical attention.
Skin	MAY BE ABSORBED! Itching. Rash. Redness. Pain. Further see Inhalation.	Protective gloves.	Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes	Redness. Pain. Further see Inhalation.	Wear safety spectacles.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion	Abdominal cramps. Confusion. Vomiting. Weakness. Further see Inhalation.	Do not eat, drink, or smoke during work. Wash hands before eating.	Rest. Refer for medical attention .

SPILLAGE DISPOSAL	CLASSIFICATION & LABELLING
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT wash away into sewer. Sweep spilled substance into covered sealable containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations.	According to UN GHS Criteria DANGER Toxic if swallowed Very toxic to aquatic life with long lasting effects Transportation UN Classification UN Hazard Class: 6.1; UN Pack Group: III
STORAGE
Provision to contain effluent from fire extinguishing. Separated from food and feedstuffs.
PACKAGING
Do not transport with food and feedstuffs.

BENSULIDE

ICSC: 0383

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance COLOURLESS-TO-WHITE CRYSTALS. Physical dangers Chemical dangers Decomposes on heating and on burning. This produces toxic and irritating fumes including nitrogen oxides, phosphorus oxides and sulfur oxides. Attacks copper.	Formula: C₁₄H₂₄NO₄PS₃ Molecular mass: 397.5 Melting point: 34°C Relative density (water = 1): 1.2 Solubility in water, g/100ml at 20°C: 0.0025 (practically insoluble) Vapour pressure, Pa at 20°C: <0.001 Decomposes at 200°C Flash point: 157°C o.c. Octanol/water partition coefficient as log Pow: 4.22

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
COLOURLESS-TO-WHITE CRYSTALS.

Physical dangers

Chemical dangers
Decomposes on heating and on burning. This produces toxic and irritating fumes including nitrogen oxides, phosphorus oxides and sulfur oxides. Attacks copper.

Formula: C₁₄H₂₄NO₄PS₃
Molecular mass: 397.5
Melting point: 34°C
Relative density (water = 1): 1.2
Solubility in water, g/100ml at 20°C: 0.0025 (practically insoluble)
Vapour pressure, Pa at 20°C: <0.001
Decomposes at 200°C
Flash point: 157°C o.c.
Octanol/water partition coefficient as log Pow: 4.22

EXPOSURE & HEALTH EFFECTS
Routes of exposure The substance can be absorbed into the body by inhalation of its aerosol, through the skin and by ingestion. Effects of short-term exposure The substance may cause effects on the nervous system. This may result in convulsions and respiratory failure. Cholinesterase inhibition. Exposure could cause death. The effects may be delayed. Medical observation is indicated. See Notes.	Inhalation risk Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly on spraying or when dispersed, especially if powdered. Effects of long-term or repeated exposure Cholinesterase inhibition. Cumulative effects are possible. See Acute Hazards/Symptoms.

EXPOSURE & HEALTH EFFECTS

Routes of exposure
The substance can be absorbed into the body by inhalation of its aerosol, through the skin and by ingestion.

Effects of short-term exposure
The substance may cause effects on the nervous system. This may result in convulsions and respiratory failure. Cholinesterase inhibition. Exposure could cause death. The effects may be delayed. Medical observation is indicated. See Notes.

Inhalation risk
Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly on spraying or when dispersed, especially if powdered.

Effects of long-term or repeated exposure
Cholinesterase inhibition. Cumulative effects are possible. See Acute Hazards/Symptoms.

OCCUPATIONAL EXPOSURE LIMITS

ENVIRONMENT
The substance is very toxic to aquatic organisms. This substance may be hazardous to the environment. Special attention should be given to its persistence in soil. This substance does enter the environment under normal use. Great care, however, should be taken to avoid any additional release, for example through inappropriate disposal.

NOTES
If the substance is formulated with solvent(s) also consult the card(s) (ICSC) of the solvent(s). Carrier solvents used in commercial formulations may change physical and toxicological properties.

ADDITIONAL INFORMATION

EC Classification
H302; H400; H410

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