3-Methacryloxypropylmethyldimethoxysilane
Also known as: 3-(Dimethoxymethylsilyl)propyl methacrylate, 3-(Methacryloyloxy)propylmethyldimethoxysilane, Methacryloxypropylmethyldimethoxysilane, Methacryloxypropylmethyl dimethoxysilane, 3-Methacryloxypropylmethyldimethoxysilane (KH571), 3-Methacryloxypropylmethyldimethoxysilane (KH572), gamma-Methacryloxypropylmethyldimethoxysilane, (3-Methyldimethoxysilyl)propylmethacrylate, Methyl(3-methacryloyloxypropyl)dimethoxysilane, Methacrylic acid 3-[dimethoxy(methyl)silyl]propyl ester, 2-Propenoic acid, 2-methyl-, 3-(dimethoxymethylsilyl)propyl ester
3-Methacryloxypropylmethyldimethoxysilane (CAS 14513-34-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H20O4Si and a molecular weight of 232.349 g/mol. Key properties include a boiling point of 258.0±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 91.4±18.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14513-34-9
- Jingsj CID
- J-1092710-3
- Molecular Formula
- C10H20O4Si
- Molecular Weight
- 232.349 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 258.0±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 91.4±18.2 °C |
| Exact Mass | 232.113083 |
| PSA | 44.76000 |
| LogP | 1.20 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.429 |
| Storage Conditions | below 5° C |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Methacryloxypropylmethyldimethoxysilane?
The CAS number of 3-Methacryloxypropylmethyldimethoxysilane is 14513-34-9.
What are the molecular formula and molecular weight of 3-Methacryloxypropylmethyldimethoxysilane?
3-Methacryloxypropylmethyldimethoxysilane has molecular formula C10H20O4Si and molecular weight 232.349 g/mol.
What are the upstream and downstream products of 3-Methacryloxypropylmethyldimethoxysilane?
For 3-Methacryloxypropylmethyldimethoxysilane, Upstream Products: Allyl methacrylate, Methyldimethoxysilane, Methacrylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methacryloxypropylmethyldimethoxysilane (CAS 14513-34-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1092710-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.