The Ethanol, 2,2-dimethoxy-, with the CAS registry number 30934-97-5 and EINECS registry number 250-398-7, has the systematic name and IUPAC name of 2,2-dimethoxyethanol. And the molecular formula of the chemical is C₄H₁₀O₃. What's more, while dealing with this chemical, you should avoid contacting with skin and eyes, and do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer).

The characteristics of Ethanol, 2,2-dimethoxy- are as followings: (1)ACD/LogP: -0.41; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.41; (4)ACD/LogD (pH 7.4): -0.41; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 14.31; (8)ACD/KOC (pH 7.4): 14.31; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 27.69 Å²; (13)Index of Refraction: 1.401; (14)Molar Refractivity: 25.56 cm³; (15)Molar Volume: 105.1 cm³; (16)Polarizability: 10.13×10^-24cm³; (17)Surface Tension: 29.3 dyne/cm; (18)Density: 1.009 g/cm³; (19)Flash Point: 42.2 °C; (20)Enthalpy of Vaporization: 44.63 kJ/mol; (21)Boiling Point: 146.1 °C at 760 mmHg; (22)Vapour Pressure: 1.85 mmHg at 25°C.

Preparation of Ethanol, 2,2-dimethoxy-: This chemical can be prepared by methanol and formic acid methyl ester. The reaction will need reagent titanium(IV) chloride. The reaction time is 3 hours with irridieation, and the yield is about 68%. 

Uses of Ethanol, 2,2-dimethoxy-: It can react with 3-methyl-but-2-enoyl chloride to produce 2,2-dimethoxyethyl 3-methyl-2-butenoate. This reaction will need reagent pyridine, and the menstruum CH₂Cl₂. And the yield is about 78%. 

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: OCC(OC)OC
(2)InChI: InChI=1/C4H10O3/c1-6-4(3-5)7-2/h4-5H,3H2,1-2H3
(3)InChIKey: NYPNCQTUZYWFGG-UHFFFAOYAP