The Poly[oxy(methyl-1,2-ethanediyl)] with cas registry number of 9042-19-7, belongs to the following product categories: (1)Allyl Monomers; (2)Monomers; (3)Polymer Science. It has the systematic name of 3-(prop-2-en-1-yloxy)propan-1-ol. And its IUPAC name is 3-prop-2-enoxypropan-1-ol.

Physical properties about this chemical are: (1)ACD/LogP: 0.46; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.46; (4)ACD/LogD (pH 7.4): 0.46; (5)ACD/BCF (pH 5.5): 1.31; (6)ACD/BCF (pH 7.4): 1.31; (7)ACD/KOC (pH 5.5): 42.24; (8)ACD/KOC (pH 7.4): 42.24; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 18.46 Å²; (13)Index of Refraction: 1.432; (14)Molar Refractivity: 32.85 cm³; (15)Molar Volume: 126.5 cm3; (16)Polarizability: 13.02×10^-24cm³; (17)Surface Tension: 30 dyne/cm; (18)Enthalpy of Vaporization: 49.14 kJ/mol; (19)Vapour Pressure: 0.19 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical has the risk of serious damage to the eyes, so avoid contact with eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.  When use it, wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure: 
(1)SMILES: OCCCOC\C=C;
(2)InChI: InChI=1/C6H12O2/c1-2-5-8-6-3-4-7/h2,7H,1,3-6H2;
(3)InChIKey: JTWOSPUWOVJQHH-UHFFFAOYAG;
(4)Std. InChI: InChI=1S/C6H12O2/c1-2-5-8-6-3-4-7/h2,7H,1,3-6H2;
(5)Std. InChIKey: JTWOSPUWOVJQHH-UHFFFAOYSA-N