MX0819

tert-Butyl methyl ether

Meets ACS Specifications GR ACS

• Synonym(e): Methyl-t-Butyl Ether, tert-Butyl Methyl Ether,MTBE, MTBE
• Lineare Formel: CH₃OC(CH₃)₃
• CAS-Nummer: 1634-04-4
• UNSPSC Code: 12352112
• EC Index Number: 216-653-1
• MDL number: MFCD00008812
• NACRES: NA.21
• Assay: ≥99% (GC)
• Grade: ACS reagent
• Bp: 55.3 °C/1013 hPa
• Vapor pressure: 268 hPa ( 20 °C)

Eigenschaften

• Quality Segment: 200
• grade: ACS reagent
• vapor pressure: 268 hPa ( 20 °C)
• assay: ≥99% (GC)
• form: liquid
• dilution: (for analytical testing)
• impurities: ≤0.05% Water (H2O), ≤1 ppm Peroxide (as H2O2)
• evapn. residue: ≤0.001%
• color: APHA: ≤10
• refractive index: n25/D 1.365-1.367
• bp: 55.3 °C/1013 hPa
• mp: -108.6 °C
• transition temp: flash point -28 °C
• solubility: 42 g/L
• density: 0.735-0.738 g/mL at 25 °C
• shipped in: ambient
• storage temp.: room temp
• SMILES string: O(C(C)(C)C)C
• InChI: 1S/C5H12O/c1-5(2,3)6-4/h1-4H3
• InChI key: BZLVMXJERCGZMT-UHFFFAOYSA-N

Beschreibung

General description

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

Application

Meets ACS Specifications GR ACS

Packaging

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Analysis Note

Assay (GC)99.0% minColor (APHA)10 maxDensity at 25°C0.735-0.738g/mLEvaporation residue0.001% maxFormClear liquidInfrared SpectrumConforms to standardPeroxide (as H2O2)1ppm maxRefractive index (n 25/D)1.365-1.367Water (H2O)0.05% max

Sicherheitshinweise

• 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
• Lagerklasse: 3 - Flammable liquids
• flash_point_f: -18.4 °F - closed cup
• flash_point_c: -28 °C - closed cup