545155

1-Butenyl ethyl ether, mixture of cis and trans

97%

• Synonym(s): 1-Ethoxy-1-butene
• Linear Formula: CH₃CH₂OCH=CHCH₂CH₃
• CAS Number: 929-05-5
• Molecular Weight: 100.16
• MDL number: MFCD03427069
• UNSPSC Code: 12352100
• PubChem Substance ID: 24878812

Properties

• assay: 97%
• refractive index: n20/D 1.4060
• bp: 94-95 °C (lit.)
• density: 0.778 g/mL at 25 °C (lit.)
• SMILES string: CCO\C=C\CC
• InChI: 1S/C6H12O/c1-3-5-6-7-4-2/h5-6H,3-4H2,1-2H3/b6-5+
• InChI key: AQTYNINXYJFSHD-AATRIKPKSA-N

Description

General description

The product is a mixture of cis- and trans-1-butenyl ethyl ether. 1-Butenyl ethyl ether, also known as 1-ethoxy-1-butene, is an unsaturated ether that can be synthesized from butyraldehyde diethyl acetal. It can undergo stereospecific 1,2 cycloaddition with dimethylketene.

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H315,H319,H335
• pcodes: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 44.0 °F - closed cup
• flash_point_c: 6.67 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter