1-Butenyl ethyl ether

Also known as: 1-Butene, 1-ethoxy-, 1-ethoxy-1-butene, 1-Butenyl ethyl ether, mixture of cis and trans, cis-1-Butenyl ethyl ether, trans-1-Butenyl ethyl ether, 1-Butenyl ethyl ether, cis + trans, 1-ethoxybut-1-ene

1-Butenyl ethyl ether (CAS 929-05-5) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C6H12O and a molecular weight of 100.15900 g/mol. Key properties include a boiling point of 94-95ºC(lit.), a density of 0.779 and a flash point of 6.7 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 929-05-5
Jingsj CID: J-19911-1
Molecular Formula: C₆H₁₂O
Molecular Weight: 100.15900 g/mol
Category: Ethers
Last updated: 11/2/2026

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Physicochemical Properties

Boiling Point	94-95ºC(lit.)
Density	0.779
Flash Point	6.7 °C
Exact Mass	100.08900
PSA	9.23000
LogP	1.94660
Refractive Index	n20/D 1.4660(lit.)

Customs & Trade Information

HS Code	2909199090
Summary	2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-Butenyl ethyl ether?

The CAS number of 1-Butenyl ethyl ether is 929-05-5.

What are the molecular formula and molecular weight of 1-Butenyl ethyl ether?

1-Butenyl ethyl ether has molecular formula C6H12O and molecular weight 100.15900 g/mol.

What are the upstream and downstream products of 1-Butenyl ethyl ether?

For 1-Butenyl ethyl ether, Upstream Products: 1,1-Diethoxybutane, Butyraldehyde, Triethyl orthoformate; Downstream Products: 2-(Diethoxymethyl)-1,1-diethoxybutane, Ethyl phosphorodichloridite, 2-ethyl-2-butenal.

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

Last updated: 11/2/2026

How to cite: Jingsj. "1-Butenyl ethyl ether (CAS 929-05-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19911-1 (accessed 2026-11-07).

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