PHR1666

乙醚

Pharmaceutical Secondary Standard; Certified Reference Material

• 同義詞: 二乙醚, 乙醚, 醚
• 線性公式: (CH₃CH₂)₂O
• CAS號碼: 60-29-7
• 分子量：: 74.12
• Beilstein: 1696894
• EC號碼: 200-467-2
• MDL號碼: MFCD00011646
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329823542
• NACRES: NA.24

屬性

• 等級: certified reference material; pharmaceutical secondary standard
• 品質等級: 300
• 蒸汽密度: 2.6 (vs air)
• CofA: current certificate can be downloaded
• 自燃溫度: 320 °F
• 品質: pharmaceutical secondary standard
• expl. lim.: 36.5 %
• 包裝: pkg of 3 × 1.2 mL
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• 折射率: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• 密度: 0.706 g/mL at 25 °C (lit.)
• 應用: pharmaceutical (small molecule)
• 格式: neat
• 儲存溫度: 2-30°C
• SMILES 字串: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChI 密鑰: RTZKZFJDLAIYFH-UHFFFAOYSA-N

描述

一般說明

Diethyl ether is a non-polar volatile organic solvent, commonly used as an extraction solvent in liquid-liquid extraction for separation of post reaction residues from synthetic products.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

應用

Diethyl ether may be used as a solvent reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by gas chromatography.

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

其他說明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

腳註

To see an example of a Certificate of Analysis for this material enter LRAC0145 in the slot below. This is an example certificate only and may not be the lot that you receive.

推薦產品

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.

安全資訊

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H224,H302,H336
• 防範說明: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• 危險分類: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• 標靶器官: Central nervous system
• 安全危害: EUH019,EUH066
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: -40.0 °F - closed cup
• 閃點（°C）: -40 °C - closed cup