TETRAETHYLENE GLYCOL 112-60-7 Large in supply CAS NO.112-60-7

Synonyms: TETRAETHYLENE GLYCOL;TETRAGLYCOL;2-(2-(2-(2-hydroxy-ethoxy)-ethoxy)-ethoxy)-ethanol;2-(2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy)ethanol;2,2'-(Oxybis(ethyleneoxy))diethanol;2,2’-(oxybis(2,1-ethanediyloxy))bis-ethano;2,2’-(oxybis(ethyleneoxy))di-ethano;2,2’-[oxybis(2,1-ethanediyloxy)]bis-ethano
CAS: 112-60-7
MF: C8H18O5
MW: 194.23
EINECS: 203-989-9
Product Categories: Ethylene Glycols;Ethylene Glycols & Monofunctional Ethylene Glycols;Materials Science;Poly(ethylene glycol) and Oligo(ethylene glycol);Poly(ethylene glycol) and Poly(ethylene oxide);Polymer Science;Polymers
Mol File: 112-60-7.mol
Bis[2-(2-hydroxyethoxy)ethyl] ether Structure
Bis[2-(2-hydroxyethoxy)ethyl] ether Chemical Properties
Melting point  -5.6 °C(lit.)
Boiling point  314 °C(lit.)
density  1.125 g/mL at 25 °C(lit.)
vapor density  6.7 (vs air)
vapor pressure  <0.01 mm Hg
refractive index  n20/D 1.459(lit.)
Fp  400 °F
storage temp.  Store below +30°C.
solubility  1000g/l
PH 8.5-9.0 (500g/l, H2O, 20℃)
explosive limit 0.5-3.4%(V)
Water Solubility  soluble
BRN  1634320
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 112-60-7(CAS DataBase Reference)
NIST Chemistry Reference Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-(112-60-7)
EPA Substance Registry System Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)] bis-(112-60-7)
Safety Information
Risk Statements  36/37/38
Safety Statements  24/25
WGK Germany  2
RTECS  XC2100000
TSCA  Yes
HS Code  29094919
Hazardous Substances Data 112-60-7(Hazardous Substances Data)

【Synonyms】

2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethanol
Ethanol, 2,2'-(oxybis(ethyleneoxy))di
【CAS】

112-60-7
【Formula】

C8H18O5
【Molecular Weight】

194.23
【EINECS】

203-989-9
【RTECS】

XC2100000
【RTECS Class】

Mutagen; Primary Irritant
【Beilstein/Gmelin】

1634320
【Beilstein Reference】

4-01-00-02403
Physical and Chemical Properties Back to Contents
【Appearance】

Colorless to straw-colored liquid with a mild odor.
【Solubility in water】

Miscible
【Melting Point】

-5
【Boiling Point】

324
【Vapor Pressure】

5E-5 (25 C)
【Density】

1.1285 g/cm3 (15 C)
【Heat Of Vaporization】

62.63 kJ/mol
【Heat Of Combustion】

-4749 kJ/mol
【Usage】

Solvent for nitrocellulose, plasticizer, lacquers, coating compositions.
【Vapor Density】

6.7
【Refractive Index】

1.4563 (25 C)
First Aid Measures Back to Contents
【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 immediately.
【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. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Eyes】

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and Storage Back to Contents
【Storage】

Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Hazards Identification Back to Contents
【Inhalation】

May cause respiratory tract irritation.
【Skin】

Causes skin irritation.
【Eyes】

Causes eye irritation.
【Ingestion】

May cause irritation of the digestive tract.
【EC Safety Phrase】

S 24/25
Exposure Controls/Personal Protection Back to Contents
【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】

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.
【Exposure Effects】

Abnormally low blood pressure or elevated blood pressure may occur as a result of glycol toxicity. Rapid breathing has been reported with ethylene glycol and glycol ether ingestions. CNS depression, seizures, coma, cerebral edema, and delayed neurologic sequelae may occur following most glycol exposures. CNS symptoms are common following exposures to most glycols. Exposures to glycols have resulted in teratogenicity, specifically craniofacial and neural tube closure defects and skeletal dysplasia in animal studies.
【Poison Class】

-
Fire Fighting Measures Back to Contents
【Flash Point】

176
【Autoignition】

370
【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. Combustible material when exposed to heat or flames. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.
【Upper exp. limit】

3.4
【Lower exp. limit】

.5
【Fire Potential】

Slightly flammable. Combustion requires preheating. Moderate hazard.
Accidental Release Measures Back to Contents
【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 Back to Contents
【Disposal Code】

1
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents, strong bases.
【Decomposition】

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, acrid smoke and fumes.
Transport Information Back to Contents
【HS Code】

2909 49 19