Cetomacrogol 1000 聚氧乙烯醚

CAS 9004-95-9 MFCD00080892

化学结构图

9004-95-9
SMILES: CCCCCCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

化学属性

Mol. FormulaC16H34O(C2H4O)n
Mol. Weight682.96(n=10)
Melting Point41-49 °C
Density0.977 g/mL at 25 °C(lit.)
Refractive indexn20/D 1.466(lit.)
Vapor Pressure0.26 psi ( 20 °C)
Boiling Point35.4-39.6 °C at 760 mmHg

别名和识别编码

Chemical NamePolyethylene glycol monocetyl ether
MDL NumberMFCD04118722
CAS Number9004-95-9
Synonym Brij-C20 {LY} Brij-C20 Brij58 Cetomacrogol Cetomacrogol 1000 Polyethylene Glycol Cetyl Ether Polyethylene Glycol Monohexadecyl Ether alpha-Hexadecyl-omega-Hydroxypoly(oxy-1,2-Ethanediyl) n Hexadecane Polyoxyethylene Glycol Monether n-Hexadecane Polyoxyethylene Glycol Monether {} {LY} Brij-C20 {} {} {LY} Brij-C20 {} {} {} {LY} Brij-C20 {} {} {} {} {LY} Brij-C20 {} {} {} {} {} {LY} Brij-C20 {} {} {} {} {} {} {} {} {} {} {} {} {LY} Brij-C20 {} {} {} {} {} {} {} {LY} Brij-C20 {} {} {} {} {} {} {} {} {LY} Brij-C20 {} {} {} {} {} {} {} {} {} {LY} Brij-C20 {} {} {} {} {} {} {} {} {} {} {LY} Brij-C20 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Brij-C20 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Brij-C20 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Brij-C20 {} {} {} {} {} {} {} {} {} {
PubChem Substance ID2724259
Beilstein Registry Number6450627
Chemical Name Translation聚氧乙烯醚
InChIKeyNLMKTBGFQGKQEV-UHFFFAOYSA-N
InChIInChI=1S/C56H114O21/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-17-58-19-21-60-23-25-62-27-29-64-31-33-66-35-37-68-39-41-70-43-45-72-47-49-74-51-53-76-55-56-77-54-52-75-50-48-73-46-44-71-42-40-69-38-36-67-34-32-65-30-28-63-26-24-61-22-20-59-18-16-57/h57H,2-56H2,1H3
Canonical SMILESOCCOCCCCCCCCCCCCCCCC.[n]
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分类

  • {SNA} non-ionic
  • {SNA} Cell Culture, Detergents A to M, Detergents by Applications, Electrophoresis Chromatography, Enzymology, Membrane Protein Solubilization, Micro/NanoElectronics, Molecular Biology, Non-Ionic Detergents, Nonionic Surfactants, Self Assembly and Lithography, Self-Assembly Materials, Surfactants, Surfactants Classified by HLB Numbers, 去垢剂, 材料科学, 生化试剂
  • {SNA} Biochemicals and Reagents, Cell Culture, Detergents, Detergents A to M, Detergents by Applications, Electrophoresis Chromatography, Enzymology, Materials Science,
  • {SNA

产品应用

  • Polyethylene glycol hexadecyl ether, or Brij 58, has been used in a study to assess properties of gemini-conventional surfactant mixtures and their effects on solubilization of polycyclic aromatic hydrocarbons. It has also been used in a study to investigate RNase-sensitive constraint of bacterial nucleoid structure.

相关文献及参考

  • 1. For C16E21 listed in Helenius, A., McCauslin, D. R., Fries, E. and Tanford, C. (1979) Methods Enzymol. 56, 743-749.

安全信息

WGK Germany2
RTECSTR1581470
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Signal word
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • 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。
  • P301+P312
  • P301+P317
  • P302+P352
  • P305+P354+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P317
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P332+P317
  • 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
  • P362+P364
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H303 May be harmfully swallowed 吞食可能有害
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2602 mg/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Lungs, Thorax, or Respiration - dyspnea
   Gastrointestinal - hypermotility, diarrhea
REFERENCE :
   SRTCAC Science Reports of the Research Institutes, Tohoku University, Series
   C: Medicine. (Tohoku University, Research Institute for Tuberculosis and
   Cancer, 4-1 Seiryo-machi, Sendai, Japan)  V.1-   1949-
   Volume(issue)/page/year: 36(1-4),10,1989

Storage condition

其他信息

  • Brij C20,过去又称Brij? 58是天然衍生的醇乙氧化物，乳化剂。Brij C20是乙氧基化（20）天然脂肪醇，基于鲸蜡醇。这个天然衍生的表面活性剂提供了多种功能优势，包括润湿剂和高发泡特性。
  • Brij C2 is a naturally derived alcohol ethoxylate. It can be utilised in emulsifier systems where a low HLB value is required. Surfactant type Nonionic HLB 5 Cloud point Insoluble Physical form at 25°C Solid REACH status REACH registration required EPA status 910, 930
  • Brij C2 is a naturally derived alcohol ethoxylate. It can be utilised in emulsifier systems where a low HLB value is required.

系列性分类

  1. Application Areas 应用领域分类
  2. Detergents 去污剂洗净剂
  3. Non-Ionic Detergents - Detergents

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