341045

2-Ethyl-2-methyl-1,3-dioxolane

99%

• Sinónimos: 2-Butanone ethylene ketal, 2-Ethyl-2-methyl-1,3-dioxolane, 2-Ethyl-2-methyldioxolane, 2-Methyl-2-ethyl-1,3-dioxolane, 2-Methyl-2-ethyldioxolane
• Fórmula empírica (notación de Hill): C₆H₁₂O₂
• Número de CAS: 126-39-6
• Peso molecular: 116.16
• EC Number: 204-785-2
• MDL number: MFCD00014108
• UNSPSC Code: 12352100
• PubChem Substance ID: 24860893
• NACRES: NA.22

Propiedades

• Quality Level: 100
• assay: 99%
• form: liquid
• refractive index: n20/D 1.409 (lit.)
• bp: 116-117 °C (lit.)
• density: 0.929 g/mL at 25 °C (lit.)
• functional group: ether; ketal
• SMILES string: CCC1(C)OCCO1
• InChI: 1S/C6H12O2/c1-3-6(2)7-4-5-8-6/h3-5H2,1-2H3
• InChI key: UPZFLZYXYGBAPL-UHFFFAOYSA-N

Descripción

Application

2-Ethyl-2-methyl-1,3-dioxolane was employed as reagent in the selective ketalization of 1-oxo functions of 8a-methyl 1,6-dioxo 1,2,3,4,6,7,8,8a-octahydronaphthalene and 7a-methyl 1,5-dioxo 5,6,7,7a-tetrahydroindane. It was also employed in the enantioselective total synthesis of (-)-strychnine.

Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H315,H319,H332,H335
• pcodes: P210 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - 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: 55.4 °F - closed cup
• flash_point_c: 13 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter