Methoxydimethyl(p-tolyl)silane

Also known as: methoxy-dimethyl-(4-methylphenyl)silane, dimethyl(4-methylphenyl)methoxysilane, dimethylmethoxy(4-methylphenyl)silane, p-Tolyldimethylmethoxysilan, Silane, methoxydimethyl(4-methylphenyl)-, AMTSi072, Benzene, 1-(methoxydimethylsilyl)-4-methyl-, MFCD09266166, DTXSID80199486

Methoxydimethyl(p-tolyl)silane (CAS 51501-87-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H16OSi and a molecular weight of 180.31900 g/mol. Key properties include a boiling point of 208ºC at 760mmHg, a density of 0.91g/cm3 and a flash point of 72.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51501-87-2
Jingsj CID: J-43206-4
Molecular Formula: C₁₀H₁₆OSi
Molecular Weight: 180.31900 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	208ºC at 760mmHg
Density	0.91g/cm3
Flash Point	72.4ºC
Exact Mass	180.09700
PSA	9.23000
LogP	2.05350
Refractive Index	1.476

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 Methoxydimethyl(p-tolyl)silane?

The CAS number of Methoxydimethyl(p-tolyl)silane is 51501-87-2.

What are the molecular formula and molecular weight of Methoxydimethyl(p-tolyl)silane?

Methoxydimethyl(p-tolyl)silane has molecular formula C10H16OSi and molecular weight 180.31900 g/mol.

What are the upstream and downstream products of Methoxydimethyl(p-tolyl)silane?

For Methoxydimethyl(p-tolyl)silane, Upstream Products: Methanol, 4-Bromotoluene, Dimethyl(p-tolyl)silanol; Downstream Products: Methanol, Dimethyl(p-tolyl)silanol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Methoxydimethyl(p-tolyl)silane (CAS 51501-87-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43206-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.