Ethyl phosphorodichloridate

162.94

162.94

216-099-0

4IP5DTW75U

87531

2927

DTXSID3027407

colorless liquid

26.3

1.24

Clear colorless to pale brown Liquid

1.35 g/cm³ @ Temp: 19 °C

-42.5 °C

96-104 °C @ Press: 0.2-0.8 Torr

>230 °F

1.429

Reacts with water to form hydrogen chloride(hydrochloric acid)

Acyl Halides, Sulfonyl Halides, and Chloroformates

Strong Oxidizing Agent

Organophosphates, such as ETHYL PHOSPHORODICHLORIDATE, 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.

-4,700 Btu/lb= -2,600 cal/g= -110x10+5 J/kg

Produces irritating fumes of hydrogen chloride which is corrosive to common metals

III

8

UN 3390 6.1/PG 1

3

26-34-22

26-28-36/37/39-45

TD4390000

T+,C,Xi

P260-P280-P284-P301 + P310-P305 + P351 + P338-P310

H301-H314-H330

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

Contact with water...produces irritating fumes of hydrogen chloride

Special Hazards of Combustion Products: Irritating fumes of hydrogen chloride and phosphoric acid may be formed. Behavior in Fire: Contact with water applied to adjacent fires produces irritating fumes of hydrogen chloride. (USCG, 1999)

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P260, P264, P270, P271, P280, P284, P301+P310, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P320, P321, P330, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 41 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]: As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids. SPILL: See ERG Table 1 - Initial Isolation and Protective Action Distances on the UN/NA 2927 datasheet. FIRE: If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2016)

Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]: ELIMINATE all ignition sources (no smoking, flares, sparks or flames in immediate area). Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS. (ERG, 2016)

Goggles and face shield; self-contained or air-line respirator; rubber gloves, boots, and clothing. (USCG, 1999)|Goggles and face shield; self-contained or air-line respirator; rubber gloves, boots, and clothing.

Dry chemical; Carbon dioxide; /Do not use/ water or foam.

Vapor: Irritating to eyes, nose and throat; Liquid: Will burn skin and eyes.

Inhalation of vapor irritates nose and throat. Contact with liquid causes severe burns of eyes and skin. Ingestion causes severe burns of mouth and stomach. (USCG, 1999)

INHALATION: remove victim from exposure; if his breathing has stopped, start artificial respiration, call a doctor. EYES: flush with water for at least 15 min.; get medical attention for burns. SKIN: flush with water; get medical attention for burns. INGESTION: do NOT induce vomiting; give large amounts of water, followed by milk or milk of magnesia. (USCG, 1999)

Inhalation of vapor irritates nose and throat. Contact with liquid causes severe burns of eyes and skin. Ingestion causes severe burns of mouth and stomach.

Grades or purity: 97%

Pesticide, fertilizer, and other agricultural chemical manufacturing|Phosphorodichloridic acid, ethyl ester: ACTIVE