359890

溴丙二酸二甲酯

technical grade, 90%

• 线性分子式: BrCH(COOCH₃)₂
• CAS号: 868-26-8
• 分子量: 211.01
• Beilstein: 971135
• EC號碼: 212-775-4
• MDL號碼: MFCD00025865
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24862117
• NACRES: NA.22

属性

• 等級: technical grade
• 化驗: 90%
• 形狀: liquid
• 折射率: n20/D 1.460 (lit.)
• bp: 105-108 °C/11 mmHg (lit.)
• 密度: 1.601 g/mL at 25 °C (lit.)
• SMILES 字串: COC(=O)C(Br)C(=O)OC
• InChI: 1S/C5H7BrO4/c1-9-4(7)3(6)5(8)10-2/h3H,1-2H3
• InChI 密鑰: NEMOJKROKMMQBQ-UHFFFAOYSA-N

说明

一般說明

Dimethyl bromomalonate undergoes manganese(III)-promoted free-radical chain addition reaction with olefins, to yield dimethyl 2-bromoalkylmalonates. Organocatalyzed Michael addition of dimethyl bromomalonate to nitrostyrenes to yield synthetically useful nitrocyclopropanes has been reported. Dimethyl bromomalonate reacts readily with arylnitroso compounds to yield the corresponding N-aryl-C,C-dimethoxycarbonylnitrones.

應用

Dimethyl bromomalonate may be used in the enantioselective synthesis of nitrocyclopropanes.

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H314
• 防範說明: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• 危險分類: Skin Corr. 1B
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 230.0 °F - closed cup
• 閃點（°C）: 110 °C - closed cup
• 個人防護裝備: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter