Ethylene Glycol

Product Description

The IUPAC name of Ethylene glycol is ethane-1, 2-diol. With the CAS registry number 107-21-1, it is also named as 1, 2-Ethanediol. The product's categories are Alpha, Omega-Alkanediols; Alpha, Omega-Bifunctional Alkanes; Ethylene Glycols & Monofunctional Ethylene Glycols; Monofunctional & Alpha, Omega-Bifunctional Alkanes; Chemistry; Hematology and Histology; Routine Histology Stains, and the other registry numbers are 37221-95-7; 71767-64-1. Besides, it is clear viscous liquid, which should be stored in a cool, ventilated warehouse at 2-8 ° C. In addition, its molecular formula is C2H6O2 and molecular weight is 62.07.

The other characteristics of this product can be summarized as: (1)EINECS: 203-473-3; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.69; (4)ACD/LogD (pH 7.4): -1.69; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 2.87; (8)ACD/KOC (pH 7.4): 2.87; (9)#H bond acceptors: 2; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 3; (12)Index of Refraction: 1.422; (13)Molar Refractivity: 14.38 cm3; (14)Molar Volume: 56.5 cm3; (15)Surface Tension: 43.4 dyne/cm; (16)Density: 1.097 g/cm3; (17)Flash Point: 108.2 ° C; (18)Melting point: -13 ° C; (19)Enthalpy of Vaporization: 50.47 kJ/mol; (20)Boiling Point: 197.5 ° C at 760 mmHg; (21)Vapour Pressure: 0.0959 mmHg at 25 ° C.
Preparation of Ethylene glycol: This chemical can be prepared by Ethylene (ethene), via the intermediate Ethylene oxide.

This reaction will occur at acidic or neutral pH with a large excess of water. It can be catalyzed by either acids or bases. The yield is 90 %.
Uses of Ethylene glycol: This chemical is used as a medium for convective heat transfer in, for example, automobiles and liquid cooled computers. It is can be used to produce polyester fibers and resins in the plastics industry. Additionally, it is used as a desiccant to dehydrate natural gas. It is also used to be recoverd from the natural gas and reused as an inhibitor after purification treatment that removes wate.


Payment Terms:	L/C
Type:	2°(Secondary Alcohol)
Classification:	Aromatic Alcohol
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company:	Tianjin Ruihui Import&Export Trade Co., Ltd