China (Mainland)
- Product Details
Keywords
- 2,2’-(1,2-ethanediylbis(oxy))bis-ethano
- 2,2’-(ethylenedioxy)di-ethano
- 2,2’-(1,2-ethanediylbis(oxy))bisethanol
Quick Details
- ProName: 2,2'-(Ethylenedioxy)diethanol
- CasNo: 112-27-6
- Molecular Formula: C6H14O4
- Appearance: Colorless or light yellow liquid
- Application: Used as a solvent, extraction solvent,...
- DeliveryTime: good in stock
- PackAge: 25g/50g/100g/250g/500g/1kg
- Port: Shanghai Port
- ProductionCapacity: Metric Ton/Day
- Purity: 98%
- Storage: store in dry/dark and ventilated room
- Transportation: by sea or by air
- LimitNum: 1 Gram
Superiority
This product is very low toxicity, no poisoning cases occurred.There is no stimulation to eyes and skin.The best quality 、competitive price and the prompt delivery.
Details
Colorless, odorless hygroscopic viscous liquid. Miscibility with water and ethanol, slightly soluble in ether, hardly soluble in petroleum ether.
Colorless, odorless hygroscopic viscous liquid. Combustible. Low toxicity. Relative density 1.1254 (20/20 ℃). The boiling point of 288 ℃ (278.3 ℃). Melting point of 4.3 ℃ (5 ℃). Refractive index nD (20 ℃), 1.4561 (1.4561). Flash point 165.85 ℃. 49 mPa s. viscosity (47.8 mPa, s). Spontaneous combustion point 371.1 ℃. Vapor pressure (20 ℃) is less than 1333.2 Pa. Miscibility with water and ethanol, slightly soluble in ether, hardly soluble in petroleum ether
Triethylene glycol, TEG, or triglycol is a colorless odorless viscous liquid with molecular formula HOCH2CH2OCH2CH2OCH2CH2OH. It is used as a plasticizer for vinyl. It is also used in air sanitizer products, such as "Oust"or "Clean and Pure". When aerosolized it acts as a disinfectant. Glycols are also used as liquid desiccants for natural gas and in air conditioning systems. It is an additive for hydraulic fluids and brake fluids and is used as a base for "smoke machine" fluid in the entertainment industry.
TEG is used by the oil and gas industry to "dehydrate" natural gas. It may also be used to dehydrate other gases, including CO2, H2S, and other oxygenated gases.It is necessary to dry natural gas to a certain point, as humidity in natural gas can cause pipelines to freeze, and create other problems for end users of the natural gas. Triethylene glycol is placed into contact with natural gas, and strips the water out of the gas. Triethylene glycol is heated to a high temperature and put through a condensing system, which removes the water as waste and reclaims the TEG for continuous reuse within the system. The waste TEG produced by this process has been found to contain enough benzene to be classified as hazardous waste.
English name:
2,2'-(Ethylenedioxy)diethanol
CAS:
112-27-6
EINECS:
203-953-2
Assay,%
≥98.0%
Appearance:
colourless liquid
Molecular Formula:
C6H14O4
Formula Weight :
150.17
solubility:
H2O: 50 mg/mL at 20 °C, clear, colorless
water solubility:
solube
stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
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