China 99.5% Diethylene glycol - China Supplier

99.5% Diethylene glycol

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Industry Category:	Chemicals
Product Category:	Polyol Series
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Yixing Wencheng Chemical Co., Ltd.

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Add:江苏省宜兴市宜城街道沧浦村, Zip:
Contact: 周经理
Tel:13961572207
Email:sales@etongchem.com

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Description

Additional Information

Category
Polyol Series
Describe
Diethylene glycol (DEG) is a colorless, odorless, viscous organic compound belonging to the diol class and is commonly used as a solvent, plasticizer and industrial raw material.
Cas No.
111-46-6
Purity
99.5%
Synonym(s)
DEG

Physical and chemical properties

1. Chemical Identity
- Chemical Name: Diethylene glycol
- IUPAC Name: 2-(2-Hydroxyethoxy)ethan-1-ol
- Synonyms: DEG, 2,2'-Oxydiethanol, Diglycol, Ethylene diglycol
- CAS Number: 111-46-6
- EC Number: 203-872-2
- Molecular Formula: C4H10O3
- Molecular Weight: 106.12 g/mol
2. Physical Properties
- Appearance: Clear, colorless, viscous, hygroscopic liquid.
- Odor: Practically odorless.
- Taste: Sweet taste. (Note: Highly toxic, should never be ingested).
- Melting Point: -10.5 °C (13.1 °F)
- Boiling Point: 244-245 °C (471-473 °F) at 1013 hPa
- Density: 1.118 g/cm³ at 20 °C
- Solubility:
- In Water: Miscible (soluble in all proportions).
- In Organic Solvents: Soluble in alcohol, ether, acetone, and ethylene glycol. Insoluble in benzene and carbon tetrachloride.
- Vapor Pressure: <0.01 hPa at 20 °C
- Vapor Density: 3.66 (Air = 1)
- Viscosity: 35.7 mPa·s at 20 °C
3. Chemical Properties and Stability
- Stability: Stable under normal conditions. Hygroscopic (absorbs moisture from the air).
- Incompatibilities: Incompatible with strong oxidizing agents (e.g., potassium permanganate, perchloric acid), strong acids, and strong bases.
- Hazardous Decomposition Products: Combustion may produce toxic fumes of carbon monoxide (CO) and carbon dioxide (CO2).
4. Other Key Data
- Flash Point: 138 °C (280 °F) - Closed cup
- Autoignition Temperature: 229 °C (444 °F)
- Explosive Limits:
- Lower Explosive Limit (LEL): 1.9 % (V)
- Upper Explosive Limit (UEL): 12.3 % (V)
- Refractive Index (n20/D): ~1.447

Industry Category	Chemicals
Product Category	Polyol Series
Brand:
Spec:
Stock:
Origin:

Yixing Wencheng Chemical Co., Ltd.

Product List About Us

周经理

Tel:13961572207

Send Inquiry Contact Info