(E)-5-((tert-butyldimethylsilyl)oxy)pent-2-en-1-ol

Also known as: (2E)-5-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}-2-penten-1-ol, (E)-5-(tert-butyl-dimethyl-silanyloxy)-pent-2-en-1-ol, (E)-5-(tert-butyldimethylsilanyloxy)pent-2-en-1-ol, 5-[(tert-butyldimethylsilanyl)oxy]-2-penten-1-ol, (2E)-5-[(tert-butyldimethylsilyl)oxy]pent-2-en-1-ol, 2-Penten-1-ol, 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (2E)-

(E)-5-((tert-butyldimethylsilyl)oxy)pent-2-en-1-ol (CAS 86462-75-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H24O2Si and a molecular weight of 216.39300 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 86462-75-1
Jingsj CID: J-1382797-9
Molecular Formula: C₁₁H₂₄O₂Si
Molecular Weight: 216.39300 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	216.15500
PSA	29.46000
LogP	2.94680

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 (E)-5-((tert-butyldimethylsilyl)oxy)pent-2-en-1-ol?

The CAS number of (E)-5-((tert-butyldimethylsilyl)oxy)pent-2-en-1-ol is 86462-75-1.

What are the molecular formula and molecular weight of (E)-5-((tert-butyldimethylsilyl)oxy)pent-2-en-1-ol?

(E)-5-((tert-butyldimethylsilyl)oxy)pent-2-en-1-ol has molecular formula C11H24O2Si and molecular weight 216.39300 g/mol.

What are the upstream and downstream products of (E)-5-((tert-butyldimethylsilyl)oxy)pent-2-en-1-ol?

For (E)-5-((tert-butyldimethylsilyl)oxy)pent-2-en-1-ol, Upstream Products: 3-{[tert-Butyl(dimethyl)silyl]oxy}propan-1-ol, 3-[(tert-Butyldimethylsilyl)oxy]propanal, tert-Butyldimethylchlorosilane; Downstream Products: Dinoprost, ((2R,3R)-3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-oxiranyl)-methanol.

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. "(E)-5-((tert-butyldimethylsilyl)oxy)pent-2-en-1-ol (CAS 86462-75-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1382797-9 (accessed 2026-11-09).

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