08603

Terc-butilmetil éter

analytical standard

• Sinónimos: MTBE, Éter metil terc-butílico
• Fórmula lineal: (CH₃)₃COCH₃
• Número CAS: 1634-04-4
• Peso molecular: 88.15
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329748620
• EC Number: 216-653-1
• Beilstein/REAXYS Number: 1730942
• MDL number: MFCD00008812

Propiedades

• grade: analytical standard
• Quality Segment: 100
• vapor density: 3.1 (vs air)
• assay: ≥99.9% (GC)
• autoignition temp.: 705 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 15.1 %
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.369
• bp: 55-56 °C (lit.)
• density: 0.74 g/mL at 25 °C (lit.)
• application(s): environmental
• format: neat
• SMILES string: COC(C)(C)C
• InChI: 1S/C5H12O/c1-5(2,3)6-4/h1-4H3
• InChI key: BZLVMXJERCGZMT-UHFFFAOYSA-N

Descripción

General description

tert-Butyl methyl ether or methyl tert-butyl ether (MTBE) is an oxygenated compound.. It is commonly used as a gasoline additive in fuel. Though it is known to control air pollution, it is a potential groundwater pollutant.

Application

MTBE may be used as a reference standard for the determination of MTBE in water by headspace-solid-phase microextraction (headspace-SPME) method.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H315
• pcodes: P210 - P233 - P240 - P241 - P242 - P303 + P361 + P353
• Hazard Classifications: Flam. Liq. 2 - Skin Irrit. 2
• Clase de almacenamiento: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: -18.4 °F - closed cup
• flash_point_c: -28 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves