ICSC 0469 - EPTC

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EPTC	ICSC: 0469 (November 2023)
S-Ethyl dipropylthiocarbamate Carbamothioic acid, dipropyl-, S-ethyl ester S-Ethyl dipropylcarbamothioate S-Ethyl-N,N-dipropylthiocarbamate EPTAM

CAS #: 759-94-4

UN #: 2992

EC Number: 212-073-8

	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, foam, powder, carbon dioxide.

PREVENT GENERATION OF MISTS!
	SYMPTOMS	PREVENTION	FIRST AID
Inhalation	See Notes.	Use ventilation or local exhaust.	Fresh air, rest. Seek medical attention if you feel unwell.
Skin	See Notes.	Protective gloves. Protective clothing.	Remove contaminated clothes. Rinse and then wash skin with water and soap. Seek medical attention if you feel unwell.
Eyes	See Inhalation.	Wear safety goggles or face shield.	Rinse with plenty of water (remove contact lenses if easily possible). Refer for medical attention if irritation persists.
Ingestion	See Notes.	Do not eat, drink, or smoke during work.	Rinse mouth. Seek medical attention if you feel unwell.

SPILLAGE DISPOSAL	CLASSIFICATION & LABELLING
Personal protection: complete protective clothing, protective gloves, safety goggles and filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.	According to UN GHS Criteria Harmful if swallowed or in contact with skin 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.

EPTC

ICSC: 0469

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. Physical dangers Chemical dangers Decomposes on heating and on burning. This produces toxic fumes including nitrogen oxides and sulfur oxides.	Formula: C₉H₁₉NOS / CH₃CH₂SC(O)N(CH₂CH₂CH₃)₂ Molecular mass: 189.3 Boiling point: 232°C Relative density (water = 1): 0.95 Solubility in water, mg/l at 25°C: 344 (very slightly soluble) Vapour pressure, Pa at 25°C: 3.2 Relative vapour density (air = 1): 6.5 Relative density of the vapour/air-mixture at 20°C (air = 1): 1.00 Flash point: 116°C o.c. Octanol/water partition coefficient as log Pow: 3.20 Viscosity: 5.20 mm²/s at 20 °C Auto-ignition temperature: 260°C

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.

Physical dangers

Chemical dangers
Decomposes on heating and on burning. This produces toxic fumes including nitrogen oxides and sulfur oxides.

Formula: C₉H₁₉NOS / CH₃CH₂SC(O)N(CH₂CH₂CH₃)₂
Molecular mass: 189.3
Boiling point: 232°C
Relative density (water = 1): 0.95
Solubility in water, mg/l at 25°C: 344 (very slightly soluble)
Vapour pressure, Pa at 25°C: 3.2
Relative vapour density (air = 1): 6.5
Relative density of the vapour/air-mixture at 20°C (air = 1): 1.00
Flash point: 116°C o.c.
Octanol/water partition coefficient as log Pow: 3.20
Viscosity: 5.20 mm²/s at 20 °C
Auto-ignition temperature: 260°C

EXPOSURE & HEALTH EFFECTS
Routes of exposure The substance can be absorbed into the body by inhalation, through the skin and by ingestion. Effects of short-term exposure See Notes.	Inhalation risk A harmful contamination of the air will not or will only very slowly be reached on evaporation of this substance at 20°C; on spraying or dispersing, however, much faster. Effects of long-term or repeated exposure See Notes.

EXPOSURE & HEALTH EFFECTS

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

Effects of short-term exposure
See Notes.

Inhalation risk
A harmful contamination of the air will not or will only very slowly be reached on evaporation of this substance at 20°C; on spraying or dispersing, however, much faster.

Effects of long-term or repeated exposure
See Notes.

OCCUPATIONAL EXPOSURE LIMITS

ENVIRONMENT
The substance is toxic to aquatic organisms. 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
UN 2992 CARBAMATE PESTICIDES, LIQUID, TOXIC. Different UN numbers may be used, for example: UN2810 TOXIC LIQUID, ORGANIC, N.O.S. (EPTC) or UN2902 PESTICIDE, LIQUID, TOXIC, N.O.S. Sometimes the substance is not classified with a UN number at all. Insufficient data are available on the effect of this substance on human health and environment. 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.

NOTES

UN 2992 CARBAMATE PESTICIDES, LIQUID, TOXIC. Different UN numbers may be used, for example: UN2810 TOXIC LIQUID, ORGANIC, N.O.S. (EPTC) or UN2902 PESTICIDE, LIQUID, TOXIC, N.O.S. Sometimes the substance is not classified with a UN number at all.
Insufficient data are available on the effect of this substance on human health and environment.
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

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