Tetraethylene glycol 三缩四乙二醇

CAS 112-60-7 MFCD00002879

化学结构图

112-60-7
SMILES: OCCOCCOCCOCCO

化学属性

Mol. FormulaC8H18O5
Mol. Weight194.23
Density1.125
Refractive index1.4580 to 1.4610
Boiling Point314 °C at 760 mmHg
Melting Point-5.6 °C
Flash Point194°C(lit.)
TSCAYes
Vapor Density6.7 (vs air)
Vapor Pressure<;0.01 mmHg
Solubility可混溶于水醇、，溶于烃类、油类。
pH:A

别名和识别编码

Chemical NameTetraethylene glycol
CAS Number112-60-7
EC Number203-989-9
Beilstein Registry Number1,468
MDL NumberMFCD00002879
Synonym Tetraethylene glycol {LY} Tetraethylene glycol {} {LY} Tetraethylene glycol {} {} {LY} Tetraethylene glycol {} {} {} {LY} Tetraethylene glycol {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetraethylene glycol {} {} {} {} {} {} {} {} {}
PubChem Substance ID8200
Reaxys-RN1634320
Chemical Name Translation三缩四乙二醇
InChIKeyUWHCKJMYHZGTIT-UHFFFAOYSA-N
Wiswesser Line NotationQ2O2O2O2Q
LabNetwork Molecule IDLN00197263
InChIInChI=1S/C8H18O5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h9-10H,1-8H2
Canonical SMILESOCCOCCOCCOCCO
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分类

  • {SNA} Oligo ethylene glycol, PEG and Oligo Ethylene Glycol, Poly(ethylene glycol) and Poly(ethylene oxide), Polymer Science, Polymers, 材料科学
  • {SNA} Materials Science, Oligo ethylene glycol, PEG and Oligo Ethylene Glycol, Poly(ethylene glycol) and Poly(ethylene oxide), Polymer Science, Polymers
  • {SNA} Materials Science, Poly(ethylene glycol) and Oligo(ethylene glycol), Poly(ethylene glycol) and Poly(ethylene oxide), Polymer Science, Polymers
  • {uni_hamburg} no charge; alcohol; ether; 1fragment
  • {SA} Materials Science, Poly(ethylene glycol) and Oligo(ethylene glycol), Poly(ethylene glycol) and Poly(ethylene oxide), Polymer Science

产品应用

  • 用作新型芳烃抽提溶剂，用作化妆品溶剂、飞机发动机的润滑油、刹车油掺合剂

相关文献及参考

  • Short: III/47
  • Short: II/5
  • Beilstein:1,468
  • Short: III/38B

安全信息

Signal word Warning
GHS Symbol
WGK Germany2
Safety Statements
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
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P332+P313
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
  • P305+P351+P338+P337+P313
Personal Protective Equipment Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) Eyeshields, Gloves Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
RTECSXC2100000
Hazard statements
  • H316 Causes mild skin irritation 会轻微的刺激皮肤
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >20 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   UCDS** Union Carbide Data Sheet.  (Union Carbide Corp., 39 Old Ridgebury
   Rd., Danbury, CT 06817)  Volume(issue)/page/year: 3,3,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 28900 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   UCDS** Union Carbide Data Sheet.  (Union Carbide Corp., 39 Old Ridgebury
   Rd., Danbury, CT 06817)  Volume(issue)/page/year: 3/3/1969

TYPE OF TEST            : Micronucleus test
ROUTE OF EXPOSURE       : Intraperitoneal
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 2500 mg/kg
REFERENCE :
   EPASR* United States Environmental Protection Agency, Office of Pesticides
   and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW,
   Washington, DC 20460)  History unknown.  Volume(issue)/page/year:
   8EHQ-0987-0693

其他信息

  • 海关编码:29094919
  • MOL 文件:112-60-7.mol
  • 用途二:用作新型芳烃抽提溶剂，用作化妆品溶剂、飞机发动机的润滑油、刹车油掺合剂
  • MSDS 信息:三缩四乙二醇(112-60-7).msds
  • Sigma Aldrich:112-60-7(sigmaaldrich)
  • 用途一:用作新型芳烃抽提溶剂，用作化妆品溶剂、飞机发动机的润滑油、刹车油掺合剂等
  • 蒸气压:<;0.01 mm Hg
  • 下游产品:4-甲酰-15-冠-5
  • Acros Organics:四缩乙二醇/四甘醇 Tetraethylene glycol, 99.50%(112-60-7)
  • 图谱信息:三缩四乙二醇(112-60-7)质谱(MS) 三缩四乙二醇(112-60-7)红外图谱(IR1) 三缩四乙二醇(112-60-7)Raman光谱 三缩四乙二醇(112-60-7)核磁图( 13 CNMR) 三缩四乙二醇(112-60-7)核磁图( 1 HNMR)
  • 上游原料:曙光红(四溴荧光素)
  • TCI Shanghai:三缩四乙二醇 Tetraethylene Glycol,>;95.0%(GC)(112-60-7)
  • 蒸气密度:6.7 (vs air)
  • 外观性质:无色至浅稻草色粘稠液体，易吸湿。
  • Alfa Aesar:四甘醇;三缩四乙二醇,99% Tetraethylene glycol, 99%(112-60-7)
  • 三缩四乙二醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 C149590010 四甘醇 1L 434元 2011/08/23 LB2388001 三缩四乙二醇/四甘醇 500ml 240元 2011/04/16 T0099 三缩四乙二醇 Tetraethylene Glycol 25G 150元

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
  5. Alcohols - Oxygen Compounds
  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Poly(ethylene glycol) and Poly(ethylene oxide) 聚乙二醇和聚环氧乙烷
  4. Poly(ethylene glycol) and Oligo(ethylene glycol) - Poly(ethylene glycol) and Poly(ethylene oxide)
  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. Hydrazides - Carbonyl 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. Hydrazides - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Polymers
  4. Poly(ethylene glycol) and Poly(ethylene oxide)
  5. Monofunctional PEGs