Tetraethyl Orthocarbonate 原碳酸四乙酯

CAS 78-09-1 MFCD00009221

化学结构图

78-09-1
SMILES: CCOC(OCC)(OCC)OCC

化学属性

Mol. FormulaC9H20O4
Mol. Weight192.25
Density0.919
Refractive index1.3910 to 1.3940
Boiling Point159
Flash Point52°C(lit.)
TSCANo
Solubility不溶
Appearance 无色液体。相对密度0.919g/ml，闪点-24℃，沸点158-161℃，折射率1.3930。

别名和识别编码

Chemical NameTetraethyl Orthocarbonate
Synonym Tetraethyl orthocarbonate {LY} Tetraethyl orthocarbonate {} {LY} Tetraethyl orthocarbonate {} {} {LY} Tetraethyl orthocarbonate {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {} {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethyl orthocarbonate {} {} {} {} {} {} {} {} {} {}
CAS Number78-09-1
EC Number201-082-2
Beilstein Registry Number1747401
MDL NumberMFCD00009221
PubChem Substance ID87576901
Reaxys-RN1747401
Chemical Name Translation原碳酸四乙酯
LabNetwork Molecule IDLN00225649
Canonical SMILESCCOC(OCC)(OCC)OCC
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   
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分类

  • {SNA} Acetals/Ketals/Ortho Esters, Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds
  • {uni_hamburg} no charge; orthocarbonate; 1fragment

相关文献及参考

  • Short: III/35E
  • For a review of the chemistry of orthocarbonates, see: Synthesis, 73 (1977).
  • Short: III/38B
  • Short: EINECS
  • Used to protect the 2,3-diol system of nucleosides: J. Chem. Soc., Chem. Commun., 552 (1969).
  • Beilstein:3(3)8

安全信息

Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Risk Statements
  • R10 Flammable 易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • 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。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241+P242+P243
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing GroupIII
UN Number 3271 3272
Storage condition RT, stored under nitrogen {LY} RT, stored under nitrogen Refrigerator {} {LY} RT, stored under nitrogen {} {} {LY} RT, stored under nitrogen {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {
Hazard Codes 3 Xi
Hazard Class3

其他信息

  • F:21
  • Alfa Aesar:原碳酸四乙酯,98+% Tetraethyl orthocarbonate, 98+%(78-09-1)
  • MSDS 信息:Tetraethoxymethane(78-09-1).msds
  • TCI Shanghai:四乙氧基甲烷 Tetraethoxymethane,>;97.0%(GC)(78-09-1)
  • 不溶于水。
  • 原碳酸四乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1107 四乙氧基甲烷 Tetraethoxymethane 5ML 344元 2014/06/02 T1107 四乙氧基甲烷 Tetraethoxymethane 25ML 1040元 2010/06/21 352700250 原碳酸四乙酯 Tetraethyl orthocarbonate 97% 25 GR 1685元
  • 下游产品:泼尼卡酯
  • Acros Organics:Tetraethyl orthocarbonate, 97%(78-09-1)
  • Sigma Aldrich:78-09-1(sigmaaldrich)
  • 用途一:主要用于医药中间体和胶粘剂的合成
  • 图谱信息:原碳酸四乙酯(78-09-1)红外图谱(IR1) 原碳酸四乙酯(78-09-1)核磁图( 13 CNMR) 原碳酸四乙酯(78-09-1)质谱(MS) 原碳酸四乙酯(78-09-1)核磁图( 1 HNMR) 原碳酸四乙酯(78-09-1)Raman光谱
  • 敏感性:Moisture Sensitive
  • 海关编码:29209010
  • MOL 文件:78-09-1.mol

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Acetals/Ketals/Ortho Esters - Oxygen Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Acetals/Ketals/Ortho Esters - Oxygen Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds

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