EX0185

Diethyl ether

≥98.0% ethanol basis (diethyl ether), Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Sinonimo/i: Etere, Etil etere
• Formula condensata: (CH₃CH₂)₂O
• Numero CAS: 60-29-7
• Peso molecolare: 74.12
• EC Index Number: 200-467-2
• UNSPSC Code: 12191502
• MDL number: MFCD00011646
• Beilstein/REAXYS Number: 1696894
• NACRES: NA.21
• Assay: ≥98.0% ethanol basis (diethyl ether)
• Bp: 34.6 °C (lit.)
• Vapor pressure: 587 hPa ( 20 °C)

Proprietà

• Nome del prodotto: Dietiletere, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
• agency: meets USP/NF
• Quality Segment: 200
• vapor density: 2.6 (vs air)
• vapor pressure: 587 hPa ( 20 °C)
• assay: ≥98.0% ethanol basis (diethyl ether)
• form: liquid
• autoignition temp.: 320 °F
• shelf life: 24 mo. (from manufacture date)
• expl. lim.: 36.5 %
• dilution: (for analytical testing)
• impurities: ≤0.0002 meq/g Titrable acid, ≤0.001% Carbonyl (as HCHO), ≤0.5% Water (H2O), ≤1 ppm Peroxide (as H2O2), 1-3% Alcohol (C2H5OH)
• evapn. residue: ≤0.001%
• color: APHA: ≤10
• refractive index: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• transition temp: flash point -40 °C
• density: 0.706 g/mL at 25 °C (lit.)
• shipped in: ambient
• storage temp.: 2-25°C
• SMILES string: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChI key: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Descrizione

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, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Packaging

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Analysis Note

Expiration dateExp 24 months from mfg dateAlcohol (C2H5OH)1-3%Assay (Et2O + EtOH)98.0% minCarbonyl (as HCHO)0.001% maxColor (APHA)10 maxDensity at 20°C0.714-0.718g/mlEvaporation residue0.001% maxFormClear liquidPeroxide (as H2O2)*1ppm maxTitrable acid0.0002meq/g maxWater (H2O)0.5% max

Informazioni sulla sicurezza

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H224,H302,H336
• pcodes: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Hazard Classifications: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH019,EUH066
• Classe di stoccaggio: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: -40.0 °F - closed cup
• flash_point_c: -40 °C - closed cup