Reported in EPA TSCA Inventory.

The Tetraethylene glycol, with the CAS registry number 112-60-7, is also known as Bis[2-(2-hydroxyethoxy)ethyl] ether. It belongs to the product categories of Ethylene Glycols; Ethylene Glycols & Monofunctional Ethylene Glycols. Its EINECS registry number is 203-989-9. This chemical's molecular formula is C₈H₁₈O₅ and molecular weight is 194.23. Its IUPAC name is called 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethanol. This chemical's classification codes are Mutation data; Skin / Eye Irritant. It is colorless to straw-colored liquid. In addition, it should be stored in a cool, ventilated warehouse and kept away from fire and heat.

Physical properties of Tetraethylene glycol: (1)ACD/LogP: -2.23; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.23; (4)ACD/LogD (pH 7.4): -2.23; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1.46; (8)ACD/KOC (pH 7.4): 1.46; (9)#H bond acceptors: 5; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 12; (12)Index of Refraction: 1.455; (13)Molar Refractivity: 47.41 cm³; (14)Molar Volume: 174.6 cm³; (15)Surface Tension: 41.3 dyne/cm; (16)Density: 1.111 g/cm³; (17)Flash Point: 176.7 °C; (18)Enthalpy of Vaporization: 66.1 kJ/mol; (19)Boiling Point: 328 °C at 760 mmHg; (20)Vapour Pressure: 1.47E-05 mmHg at 25°C.

Uses of Tetraethylene glycol: it can be used in organic synthesis as a solvent, hot carrier and gas chromatography stationary phase. Besides, it can be used with drying solvents, moisturizing agents, softening agents, nitro spray, etc.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. You should avoid contacting it with skin and eyes.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C(COCCOCCOCCO)O
(2)InChI: InChI=1S/C8H18O5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h9-10H,1-8H2
(3)InChIKey: UWHCKJMYHZGTIT-UHFFFAOYSA-N

The toxicity data is as follows: