- 2H-1,3,2-Oxazaphosphorine, tetrahydro-2-(bis(2-chloroethyl)amino)-, 2-oxide, monohydrate
- 1-bis(2-chloroethyl)amino-1-oxo-2-aza-5-oxaphosphoridine monohydrate
Fine white crystalline powder with a slightly bitter taste. Little or no odor.
Proposed as defleecing agent for sheep.
Registry Numbers and Inventories.
R 45 46 61 25
S 53 45
Tumorigen; Mutagen; Reproductive Effector
Melting point, °C
Hazards and Protection.
Store in a cool, dry place. Store in a tightly closed container. Keep under an argon blanket.
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Vacuum or sweep up material and place into a suitable disposal container.
Strong oxidizing agents, strong acids, strong bases.
Hydrogen chloride, nitrogen oxides, phosphine, carbon monoxide, oxides of phosphorus, carbon dioxide.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
This chemical is probably combustible.
Contact with metals may evolve flammable hydrogen gas.
Fire may produce irritating, corrosive and/or toxic gases.
May cause cancer in humans.
May cause irritation of the digestive tract. Poison by ingestion. May cause nausea and vomiting.
May cause respiratory tract irritation. May be harmful if inhaled. May cause nausea and possible vomiting.
May cause skin irritation. May be harmful if absorbed through the skin.
May cause eye irritation. Causes redness and pain.
Get medical aid immediately. Wash mouth out with water.
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
I; II; III