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Hexaethylene glycol

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Name

Hexaethylene glycol

EINECS 220-045-1
CAS No. 2615-15-8 Density 1.127
PSA 86.61000 LogP -0.94600
Solubility N/A Melting Point 5-7 ºC
Formula C12H26O7 Boiling Point 217 ºC (4 mmHg)
Molecular Weight 282.334 Flash Point 110 ºC
Transport Information N/A Appearance viscous colourless liquid
Safety 23-24/25 Risk Codes N/A
Molecular Structure Molecular Structure of 2615-15-8 (Hexaethylene glycol) Hazard Symbols N/A
Synonyms

Hexaethyleneglycol (6CI,7CI,8CI);Ethanol,2,2'-[oxybis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy)]bis-;Hexagol;Hexaoxyethylene glycol;NSC 201209;

Article Data 45

Hexaethylene glycol Specification

The Hexaethylene glycol with the cas number 2615-15-8 is also called 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol. The IUPAC name is 2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethanol. Its EINECS registry number is 220-045-1. This chemical belongs to the following product categories: (1)Ethylene Glycols; (2)Ethylene Glycols & Monofunctional Ethylene Glycols. It is stable and incompatible with strong oxidizing agents.

Properties Computed from Structure: (1)XLogP3-AA: -1.9; (2)H-Bond Donor: 2; (3)H-Bond Acceptor: 7; (4)Rotatable Bond Count: 16; (5)Exact Mass: 282.167853; (6)MonoIsotopic Mass: 282.167853; (7)Topological Polar Surface Area: 86.6; (8)Heavy Atom Count: 19; (9)Formal Charge: 0; (10)Complexity: 141; (11)Isotope Atom Count: 0; (12)Defined Atom StereoCenter Count: 0; (13)Undefined Atom StereoCenter Count: 0; (14)Defined Bond StereoCenter Count: 0; (15)Undefined Bond StereoCenter Count: 0; (16)Covalently-Bonded Unit Count: 1.

Preparation: This chemical can be prepared by 3,6,9,12,15-pentaoxa-heptadecane-1,17-diol. This reaction needs reagent pyridine and SOCl2  at temperature of 60-80 ℃.

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 20gm/kg (20000mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941.
rat LD50 oral 32gm/kg (32000mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941

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