Di-tert-Butyl malonate 丙二酸二叔丁酯

CAS 541-16-2 MFCD00008810

化学结构图

541-16-2
SMILES: CC(C)(C)OC(=O)CC(=O)OC(C)(C)C

化学属性

Mol. FormulaC11H20O4
Mol. Weight216.28
Density0.966
Refractive index1.4160 to 1.4200
Boiling Point110-111 °C at 22 mmHg
Melting Point-7--6 °C
Flash Point88°C(lit.)
TSCAYes
Appearance 黄色或淡黄色液体。

别名和识别编码

Chemical NameDi-tert-Butyl malonate
CAS Number541-16-2
Alfabeta NameDIBUTYLMALONATE TERT--
MDL NumberMFCD00008810
Beilstein Registry Number1781766
EC Number208-769-6
PubChem Substance ID68324
Synonym 1,3-Bis(1,1-dimethylethyl) propanedioate {LY} 1,3-Bis(1,1-dimethylethyl) propanedioate DI-TERT-BUTYL MALONATE DI-TERT-BUTYL MALONATE , STABILIZED WITH POTASSIUM CARBONATE Di-t-butyl malonate, 98+% Di-tert-B-butyl malonate, 98% Di-tert-butyl malonate, 98+%, stab. with potassium carbonate MALONIC ACID DI-T-BUTYL ESTER Malonic acid di-tert-butyl Propanedioic acid, bis(1,1-dimethylethyl) ester bis(1,1-dimethylethyl) malonate {} {LY} 1,3-Bis(1,1-dimethylethyl) propanedioate {} {} {LY} 1,3-Bis(1,1-dimethylethyl) propanedioate {} {} {} {LY} 1,3-Bis(1,1-dimethylethyl) propanedioate {} {} {} {} {} {} {} {} {LY} 1,3-Bis(1,1-dimethylethyl) propanedioate {} {} {} {} {} {LY} 1,3-Bis(1,1-dimethylethyl) propanedioate {} {} {} {} {} {} {LY} 1,3-Bis(1,1-dimethylethyl) propanedioate {} {} {} {} {} {} {} {LY} 1,3-Bis(1,1-dimethylethyl) propanedioa
Merck Number3034
Chemical Name Translation丙二酸二叔丁酯
Reaxys-RN1781766
LabNetwork Molecule IDLN00010162
InChIInChI=1S/C11H20O4/c1-10(2,3)14-8(12)7-9(13)15-11(4,5)6/h7H2,1-6H3
Canonical SMILESO=C(OC(C)(C)C)CC(OC(C)(C)C)=O
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SNA} Building Blocks, C10 to C11, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

相关文献及参考

  • Alternative to Diethyl­ malonate, A15468, permitting removal of the t-butyl groups and decarboxylation by thermolysis in the presence of mild acid: J. Am. Chem. Soc., 74, 831 (1952). In the presence of Cu(OAc)2, condenses with paraformaldehyde to form the useful electrophilic alkene, di-t-butyl methylenemalonate: J. Org. Chem., 48, 3603 (1983), which is more stable than the ethyl or methyl esters, and can be stored for some weeks at room temperature. For references to use of methylenemalonic esters in Michael addition and cycloaddition reactions, see: Org. Synth. Coll., 7, 142 (1990).
  • Merck:14,3034 Beilstein:2(4)1884
  • Merck:14,3034

安全信息

Warnings IRRITANT
WGK Germany3
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Safety Statements
Signal word
Hazard statements
  • H227 Combustible liquid 可燃液体
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P370+P378
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
GHS Symbol
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room tempe

其他信息

  • MSDS 信息:Malonic acid di-tert-butyl ester(541-16-2).msds
  • 下游产品:帕珠沙星
  • Acros Organics:二叔丁基马来酸酯 Di-tert-butyl malonate, 98%(541-16-2)
  • MOL 文件:541-16-2.mol
  • Sigma Aldrich:541-16-2(sigmaaldrich)
  • 海关编码:29171910
  • 丙二酸二叔丁酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M1522 丙二酸二叔丁酯 Di-tert-butyl Malonate 25G 887元 2010/06/21 406620025 丙二酸二叔丁酯 Di-tert-butyl malonate 98% 2.5 GR 245元 2010/06/21 406620100 丙二酸二叔丁酯 Di-tert-butyl malonate 98% 10 GR 601元
  • Alfa Aesar:丙二酸二叔丁酯,98+%,碳酸钾作稳定剂 Di-tert-butyl malonate, 98+%, stab. with potassium carbonate(541-16-2)

系列性分类


相关产品推荐