414220

碳酸丙烯酯

suitable for HPLC, 99.7%

• 同義詞: 1,2-丙二醇碳酸酯, 4-甲基-1,3-二氧戊环-2-酮
• 經驗公式（希爾表示法）: C₄H₆O₃
• CAS號碼: 108-32-7
• 分子量：: 102.09
• Beilstein: 107913
• EC號碼: 203-572-1
• MDL號碼: MFCD00005385
• 分類程式碼代碼: 12190000
• PubChem物質ID: 329756102
• NACRES: NA.21

屬性

• 蒸汽壓力: 0.13 mmHg ( 20 °C); 0.98 mmHg ( 50 °C)
• 品質等級: 100
• 化驗: 99.7%
• 形狀: liquid
• 自燃溫度: 851 °F
• expl. lim.: 14.3 %
• 技術: HPLC: suitable
• 雜質: <0.020% water
• 蒸發殘留物: <0.0005%
• 折射率: n20/D 1.421 (lit.)
• pH值: 7 (20 °C, 200 g/L)
• bp: 240 °C (lit.)
• mp: −55 °C (lit.)
• 密度: 1.204 g/mL at 25 °C (lit.)
• &lambda ；: H₂O reference
• 紫外吸收: λ: 235 nm A_max: 1.00; λ: 280 nm A_max: 0.50; λ: 300 nm A_max: 0.30; λ: 350 nm A_max: 0.05; λ: 375-400 nm A_max: 0.01
• 應用: food and beverages
• SMILES 字串: CC1COC(=O)O1
• InChI: 1S/C4H6O3/c1-3-2-6-4(5)7-3/h3H,2H2,1H3
• InChI 密鑰: RUOJZAUFBMNUDX-UHFFFAOYSA-N

描述

一般說明

Propylene carbonate is a cyclic carbonate commonly used as an organic solvent. Many methods have been reported for its synthesis from propylene oxide and carbon dioxide under different reaction conditions. The dielectric property, relaxation times and viscosity has been studied. It is a potential electrochemical solvent in preparing aprotic battery electrolytes.

This solvent is glass distilled, submicron filtered and subjected to rigorous specification testing to provide lot-to-lot consistency.

應用

Designed for use with HPLC instrumentation and organic synthesis applications.

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安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H319
• 防範說明: P264 - P280 - P305 + P351 + P338 - P337 + P313
• 危險分類: Eye Irrit. 2
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 269.6 °F - closed cup
• 閃點（°C）: 132 °C - closed cup