ALLYL(TERT-BUTYLDIMETHYL)SILYL ETHER

Also known as: (allyloxy)(tert-butyl)dimethylsilane, Silane, (1,1-dimethylethyl)dimethyl(2-propen-1-yloxy)-, Silane, (1,1-dimethylethyl)dimethyl(2-propenyloxy)-, tert-butyldimethyl(prop-2-enyloxy)silane, 1-(tert-butyldimethylsilyloxy)-2-propene, 3-(tert-butyldimethylsilyloxy)-1-propene, 3-(tert-butyldimethylsilyloxy)propene, allylOTBDMS

ALLYL(TERT-BUTYLDIMETHYL)SILYL ETHER (CAS 85807-85-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C9H20OSi and a molecular weight of 172.34000 g/mol. Key properties include a boiling point of 120 °C /50 mmHg and a flash point of 32 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 85807-85-8
Jingsj CID: J-1411414-8
Molecular Formula: C₉H₂₀OSi
Molecular Weight: 172.34000 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	120 °C /50 mmHg
Flash Point	32 °C
Exact Mass	172.12800
PSA	9.23000
LogP	3.19420

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 ALLYL(TERT-BUTYLDIMETHYL)SILYL ETHER?

The CAS number of ALLYL(TERT-BUTYLDIMETHYL)SILYL ETHER is 85807-85-8.

What are the molecular formula and molecular weight of ALLYL(TERT-BUTYLDIMETHYL)SILYL ETHER?

ALLYL(TERT-BUTYLDIMETHYL)SILYL ETHER has molecular formula C9H20OSi and molecular weight 172.34000 g/mol.

What are the upstream and downstream products of ALLYL(TERT-BUTYLDIMETHYL)SILYL ETHER?

For ALLYL(TERT-BUTYLDIMETHYL)SILYL ETHER, Upstream Products: tert-Butyldimethylchlorosilane; Downstream Products: (tert-Butyldimethylsilyloxy)acetaldehyde, 1-phenyl-3-buten-1-ol.

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. "ALLYL(TERT-BUTYLDIMETHYL)SILYL ETHER (CAS 85807-85-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1411414-8 (accessed 2026-11-09).

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