sec-butyl ethyl ether

2-乙氧基丁烷

Also known as: 2-ethoxybutane, Ethyl sec-butyl ether, Butane, 2-ethoxy-, sec-C4H9OC2H5, FEMA No. 3131, EINECS 220-234-9, 2-Ethoxy-butane, ethyl sec-butyl ether, ethylsec-butylether

CAS No.
2679-87-0
Jingsj CID
J-21342-2
Molecular Formula
C6H14O
Chinese Name
2-乙氧基丁烷
Molecular Weight
102.17500 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point83.8ºC at 760mmHg
Density0.76g/cm3

Frequently Asked Questions

What is the CAS number of sec-butyl ethyl ether?

2679-87-0

What are the molecular formula and molecular weight of sec-butyl ethyl ether?

C6H14O, molecular weight 102.17500 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026