3-[Dichloro(methyl)silyl]propyl methacrylate

Modify Date: 2025-08-25 17:26:57

3-[Dichloro(methyl)silyl]propyl methacrylate Structure
3-[Dichloro(methyl)silyl]propyl methacrylate structure
Common Name 3-[Dichloro(methyl)silyl]propyl methacrylate
CAS Number 18301-56-9 Molecular Weight 241.187
Density 1.1±0.1 g/cm3 Boiling Point 270.1±23.0 °C at 760 mmHg
Molecular Formula C8H14Cl2O2Si Melting Point N/A
MSDS N/A Flash Point 117.1±22.6 °C

 Names

Name 3-[dichloro(methyl)silyl]propyl 2-methylprop-2-enoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 270.1±23.0 °C at 760 mmHg
Molecular Formula C8H14Cl2O2Si
Molecular Weight 241.187
Flash Point 117.1±22.6 °C
Exact Mass 240.014008
PSA 26.30000
LogP 4.84
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.454
InChIKey QXKMQBOTKLTKOE-UHFFFAOYSA-N
SMILES C=C(C)C(=O)OCCC[Si](C)(Cl)Cl
Storage condition below 5° C

 Safety Information

Risk Phrases 34
Safety Phrases 26-36/37/39
RIDADR UN 2987

 Synthetic Route

~80%

3-[Dichloro(methyl)silyl]propyl methacrylate Structure

3-[Dichloro(met...

CAS#:18301-56-9

Literature: Efimov, Yu. T.; Tandura, T. A.; Kopylov, V. M.; Androsenko, S. I.; Shkol'nik, M. I. J. Gen. Chem. USSR (Engl. Transl.), 1991 , vol. 61, # 10 p. 2244 - 2253,2083 - 2091

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3-[Dichloro(methyl)silyl]propyl methacrylate Structure

3-[Dichloro(met...

CAS#:18301-56-9

Literature: Dow Corning Corp. Patent: US2823218 , 1955 ;

 Synonyms

3-methacryloxypropylmethyldichlorosilane
Dichlor-(3-methacryloyloxy-propyl)-methyl-silan
EINECS 242-185-2
2-Propenoic acid, 2-methyl-, 3-(dichloromethylsilyl)propyl ester
Methacryloxypropylmethyldichlorosilane
dichloro-(3-methacryloyloxy-propyl)-methyl-silane
3-[Dichloro(methyl)silyl]propyl methacrylate
3-(methyldichlorosilyl)propyl methacrylate
(3-methacryloyloxypropyl)methyldichlorosilane
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