E14578

溴代丙酮酸乙酯

technical grade, 90%

• 别名: α-溴丙酮酸乙酯, β-溴丙酮酸乙酯, 3-溴-2-氧代丙酸乙酯, 3-溴-2-（氧代）丙酸乙酯, 3-溴丙酮酸乙酯, 溴丙酮酸乙酯
• 线性分子式: BrCH₂COCOOC₂H₅
• CAS号: 70-23-5
• 分子量: 195.01
• Beilstein: 1760158
• EC號碼: 200-729-6
• MDL號碼: MFCD00000204
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24894412
• NACRES: NA.22

属性

• 等級: technical grade
• 品質等級: 100
• 化驗: 90%
• 折射率: n20/D 1.469 (lit.)
• bp: 98-100 °C/10 mmHg (lit.)
• 密度: 1.554 g/mL at 25 °C (lit.)
• 儲存溫度: 2-8°C
• SMILES 字串: CCOC(=O)C(=O)CBr
• InChI: 1S/C5H7BrO3/c1-2-9-5(8)4(7)3-6/h2-3H2,1H3
• InChI 密鑰: VICYTAYPKBLQFB-UHFFFAOYSA-N

说明

一般說明

Ethyl bromopyruvate, also known as Bromopyruvic acid ethyl ester, is an alkyl-substituted α-bromoketones, that is commonly used as a building block in various organic reaction, such as in the synthesis of 1,3-Oxazoline-2-thiones and 3-bromoimidazopyridines.

應用

用于由伯胺和二硫化碳合成硫代四氢噻唑。

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 210.2 °F - closed cup
• 閃點（°C）: 99 °C - closed cup
• 個人防護裝備: Eyeshields, Gloves, type ABEK (EN14387) respirator filter