163627

原碳酸四乙酯

97%

• 线性分子式: C(OC₂H₅)₄
• CAS号: 78-09-1
• 分子量: 192.25
• Beilstein: 1747401
• EC號碼: 201-082-2
• MDL號碼: MFCD00009221
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24849756
• NACRES: NA.22

属性

• 化驗: 97%
• 折射率: n20/D 1.392 (lit.)
• bp: 159 °C (lit.)
• 密度: 0.919 g/mL at 25 °C (lit.)
• SMILES 字串: CCOC(OCC)(OCC)OCC
• InChI: 1S/C9H20O4/c1-5-10-9(11-6-2,12-7-3)13-8-4/h5-8H2,1-4H3
• InChI 密鑰: CWLNAJYDRSIKJS-UHFFFAOYSA-N

说明

應用

Tetraethyl orthocarbonate was used in the synthesis of 2,7-dimethylene-1,4,6,9-tetraoxaspiro[4,4]nonane. It was used in the synthesis of crosslinked poly(orthocarbonate)s used as organic solvent absorbent.

安全信息

• 象形圖: GHS02
• 訊號詞: Warning
• 危險聲明: H226
• 危險分類: Flam. Liq. 3
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 127.4 °F - closed cup
• 閃點（°C）: 53 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter