165174

3-氰基丙醛二乙基缩醛

≥95.5%

• 别名: 4,4-Diethoxybutanenitrile, 4,4-Diethoxybutyronitrile
• 线性分子式: NCCH₂CH₂CH(OC₂H₅)₂
• CAS号: 18381-45-8
• 分子量: 157.21
• EC號碼: 242-263-6
• MDL號碼: MFCD00001965
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24850128
• NACRES: NA.22

属性

• 化驗: ≥95.5%
• 形狀: liquid
• 折射率: n20/D 1.419 (lit.)
• bp: 104-106 °C/10 mmHg (lit.)
• 密度: 0.937 g/mL at 25 °C (lit.)
• SMILES 字串: CCOC(CCC#N)OCC
• InChI: 1S/C8H15NO2/c1-3-10-8(11-4-2)6-5-7-9/h8H,3-6H2,1-2H3
• InChI 密鑰: DRZCPHGVEATLFR-UHFFFAOYSA-N

说明

應用

3-Cyanopropionaldehyde diethyl acetal was used as starting reagent in the synthesis of methyl 2-(3,3-diethoxypropyl)-5-methoxyoxazole-4-carboxylate and tert-butyl 2-(3,3-diethoxypropyl)-5-tert-butoxyoxazole-4-carboxylate. It was also used in the synthesis of spermidine derivatives.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302 + H312 + H332
• 防範說明: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 195.8 °F - closed cup
• 閃點（°C）: 91 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter