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2,2-Diethoxyethanol(621-63-6)

2,2-Diethoxyethanol(621-63-6)
Product IdentificationBack to Contents
【Product Name】

2,2-Diethoxyethanol
【Synonyms】

1-(Tricyclohexylstannyl)-1H-1,2,4-triazole
Peropal
Tri(cyclohexyl)-1H-1,2,4-triazol-1-yltin
Tricyclohexyl-(1,2,4-triazol-1-yl)stannane
Tricyclotin
【CAS】

41083-11-8
【Formula】

C20H35N3Sn
【Molecular Weight】

436.27
【EINECS】

255-209-1
【RTECS】

WH8637700
【RTECS Class】

Agricultural Chemical and Pesticide; Organometallic
【Beilstein/Gmelin】

621636
【Beilstein Reference】

5-26
Physical and Chemical PropertiesBack to Contents
【Appearance】

Colorless crystals.
【Solubility in water】

0.12 mg/L (20 C)
【Melting Point】

209 - 211
【Boiling Point】

487
【Vapor Pressure】

1.2E-9 (25 C)
【pKa/pKb】

9.0 (pKb)
【Usage】

Formerly used as an acaricide. Organotin compound.
First Aid MeasuresBack to Contents
【Ingestion】

Seek medical assistance.
【Inhalation】

Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
【Skin】

Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
【Eyes】

Immediately flush with running water for at least 20 minutes.
Hazards IdentificationBack to Contents
【Inhalation】

TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed.
【Skin】

Contact with molten substance may cause severe burns to skin and eyes. See Inhalation.
【Eyes】

See Inhalation.
【Ingestion】

See Inhalation.
【Hazards】

When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
【EC Risk Phrase】

25 26 37/38 41 50/53
【EC Safety Phrase】

26 28 36/37/39 38 45 60 61
【UN (DOT)】

3146
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Wear appropriate protective gloves, clothing and goggles.
【Respirators】

Wear positive pressure self-contained breathing apparatus (SCBA).
【Exposure Effects】

Central nervous system toxicity: Headache, nausea, vomiting dizziness, sometimes convulsions and loss of consciousness. Photophobia and mental disturbances. Epigastric pain.
【Poison Class】

3
Fire Fighting MeasuresBack to Contents
【Flash Point】

249
【Fire Fighting】

Small Fires: Dry chemical, CO2 or water spray. Large Fires: Dry chemical, CO2, alcohol-resistant foam or water spray.
【Fire Potential】

Combustible material: may burn but does not ignite readily.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

ELIMINATE all ignition sources. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.
Stability and ReactivityBack to Contents
【Decomposition】

When heated to decomposition it emits toxic fumes of NOx.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

3146
【Hazard Class】

6.1
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