(3-Methacryloxy-2-hydroxypropoxy)propylbis(trimethylsiloxy)methylsilan
[CAS# 69861-02-5]

Identification

• Name: (3-Methacryloxy-2-hydroxypropoxy)propylbis(trimethylsiloxy)methylsilan
• Synonyms: [2-Hydroxy-3-[3-[methyl-bis(trimethylsilyloxy)silyl]propoxy]propyl] 2-methylprop-2-enoate
• Molecular Formula: C₁₇H₃₈O₆Si₃
• Molecular Weight: 422.74
• CAS Registry Number: 69861-02-5
• EC Number: 810-701-0
• SMILES: CC(=C)C(=O)OCC(COCCC[Si](C)(O[Si](C)(C)C)O[Si](C)(C)C)O

Properties

• Solubility: 0.01061 mg/L (25 °C water)
• Density: 1.0±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.446, Calc.^*
• Melting point: 113.70 °C
• Boiling Point: 377.82 °C, 420.4±55.0 °C (760 mmHg), Calc.^*
• Flash Point: 208.1±31.5 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H319
• Safety Statements: P264+P265-P280-P305+P351+P338-P337+P317

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319