442795

tert-Butyl ethyl ether

analytical standard

• Linear Formula: C₂H₅OC(CH₃)₃
• CAS Number: 637-92-3
• Molecular Weight: 102.17
• Beilstein: 1731469
• EC Number: 211-309-7
• MDL number: MFCD00009225
• UNSPSC Code: 12000000
• PubChem Substance ID: 24867674

Properties

• grade: analytical standard
• vapor pressure: 155 mmHg ( 25 °C)
• CofA: current certificate can be downloaded
• packaging: ampule of 1000 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.375 (lit.)
• bp: 72-73 °C (lit.)
• mp: −97 °C (lit.)
• density: 0.742 g/mL at 25 °C (lit.)
• application(s): environmental
• format: neat
• storage temp.: 2-30°C
• SMILES string: CCOC(C)(C)C
• InChI: 1S/C6H14O/c1-5-7-6(2,3)4/h5H2,1-4H3
• InChI key: NUMQCACRALPSHD-UHFFFAOYSA-N

Description

General description

tert-Butyl ethyl ether is a fuel additive used in the formulation of automotive gasoline for reducing the emission of carbon monoxide and unburned hydrocarbons, and also to improve octane ratings.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H336
• Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 2 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): -2.2 °F - closed cup
• Flash Point(C): -19 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves