Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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2,2'-Oxydiethanol(111-46-6)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
2,2'-Oxydiethanol
Synonyms
2-(2-Hydroxyethoxy)ethanol
2,2'-Dihydroxyethyl ether
2,2'-Oxydiethanol
3-Oxypentane-1,5-diol
Bis(2-hydroxyethyl)ether
Ethylene diglycol
CAS
111-46-6
Formula
C4H10O3
Molecular Weight
106.12
EINECS
203-872-2
RTECS
ID5950000
RTECS Class
Tumorigen; Reproductive Effector; Human Data; Primary Irritant
Merck
13,3146
Beilstein/Gmelin
969209
Beilstein Reference
4-01-00-02390
EC Index Number
603-140-00-6
EC Class
Harmful

Physical and Chemical Properties

Appearance
Colorless, practically odorless, syrupy liquid, hygroscopic.
Solubility in water
Miscible
Melting Point
-10
Boiling Point
245
Vapor Pressure
0.006 (25 C)
Density
1.118 g/cm3 (20 C)
Heat Of Vaporization
61.96 kJ/mol
Heat Of Combustion
-2380 kJ/mol
Usage
Humectant for tobacco, casein, synthetic sponges, paper products, in cork compositions, book-binding adhesives.
Vapor Density
3.66
Saturation Concentration
13 ppm (.0013%) at 20 C (calculated)
Odor threshold
Odorless
Refractive Index
1.4475 (20 C)

First Aid Measures

Ingestion
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Skin
Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Handling and Storage

Storage
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. Store protected from moisture.
Handling
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Wash clothing before reuse.

Hazards Identification

Inhalation
May cause respiratory tract irritation. Inhalation of heated or misted form may cause pulmonary edema.
Skin
May cause mild skin irritation. May be absorbed through the skin.
Eyes
May cause mild eye irritation.
Ingestion
May cause liver and kidney damage. May cause central nervous system depression, characterized by excitement, followed by headache, dizziness, drowsiness, and nausea. Advanced stages may cause collapse, unconsciousness, coma and possible death due to respiratory failure. Human fatalities have been reported from acute poisoning. May cause
EC Risk Phrase
R 22
EC Safety Phrase
S 46

Exposure Controls/Personal Protection

Personal Protection
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators
A half-face respirator with an organic vapor cartridge and particulate filter (NIOSH type P95 or R95 filter) may be worn for up to ten times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. A full-face piece respirator with an organic vapor cartridge and particulate filter (NIOSH P100 or R100 filter) may be worn up to 50 times the exposure limit, or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. Please note that N series filters are not recommended for this material. For emergencies or instances where the exposure levels are not known, use a full-face piece positive-pressure, air-supplied respirator.
Exposure Effects
Liver and kidney lesions and damage.
Exposure limit(s)
OEL-UNITED KINGDOM:TWA 23 ppm
Poison Class
4

Fire Fighting Measures

Flash Point
124
Autoignition
229
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Water or foam may cause frothing. Use extinguishing media most appropriate for the surrounding fire.
Upper exp. limit
10.8
Lower exp. limit
1.6
Fire Potential
This chemical is combustible.

Accidental Release Measures

Small spills/leaks
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment. Provide ventilation.

Stability and Reactivity

Disposal Code
1
Incompatibilities
Acids, methanoic acid, oxalic acid), azo, diazo, and hydrazines (e.g. dimethyl hydrazine, hydrazine, methyl hydrazine), isocyanates (e.g. methyl isocyanate), metals (alkali and alkaline, e.g. cesium, potassium, sodium), nitrides (e.g. potassium nitride, sodium nitride), peroxides and hydroperoxides (organic, e.g. acetyl peroxide, benzoyl peroxide, butyl peroxide, methyl ethyl ketone peroxide), epoxides (e.g. butyl glycidyl ether), oxidizing agents (strong, e.g. bromine, hydrogen peroxide, nitrogen dioxide, potassium nitrate), reducing agents (strong, e.g. aluminum carbide, chlorosilane, hydrogen phosphide, lithium hydride), water reactive substances (e.g. acetic anyhdride, alkyl aluminum chlori
Stability
Stable under normal temperatures and pressures.
Decomposition
Carbon monoxide, carbon dioxide, acrid smoke and fumes.

Transport Information

HS Code
2909 41 00
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