1,1,3,3,5,5,7,7-Octamethyltetrasiloxane 1,1,3,3,5,5,7,7-八甲基四硅氧烷

CAS 1000-05-1 MFCD00039789

化学结构图

1000-05-1
SMILES: C[Si](C)O[Si](C)(C)O[Si](C)(C)O[Si](C)C

化学属性

Mol. FormulaC8H26O3Si4
Mol. Weight282.63
Refractive index1.3840 to 1.3880
Boiling Point169 °C at 760 mmHg
Density0.862 g/mL at 20 °C(lit.)
Melting Point<0 °C

别名和识别编码

Chemical Name1,1,3,3,5,5,7,7-Octamethyltetrasiloxane
Synonym 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {} {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {} {} {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {} {} {} {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID6328651
EC Number213-669-0
Beilstein Registry Number1770063
MDL NumberMFCD00039789
CAS Number1000-05-1
Reaxys-RN1770063
Chemical Name Translation1,1,3,3,5,5,7,7-八甲基四硅氧烷
LabNetwork Molecule IDLN01362446
InChIInChI=1S/C8H24O3Si4/c1-12(2)9-14(5,6)11-15(7,8)10-13(3)4/h1-8H3
Canonical SMILESC[SiH](C)O[Si](C)(C)O[Si](C)(C)O[SiH](C)C
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分类

  • {uni_hamburg} no charge; 1fragment

相关文献及参考

  • Short: III/38A Title: Refractive Indices of Inorganic, Organometallic, and Organononmetallic Liquids and Binary Liquid Mixtures Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38A Year: 1996 Keyword: organicmetallic compounds; inorganic compounds; refractive index; liquids; mixtures ISBN: 3-540-60539-8 ISBN: 978-3-540-60539-3 Internet Resource: DOI:10.1007/b55612 RefComment: VII, 400 pages, Hardcover Abstract: Volume III/38 Optical Constants provides critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains the inorganic, organometallic, and organononmetallic liquids, and the binary liquid mixtures (about 900 pure substances and their mixtures). Part B contains data of more than 7600 organic liquids.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H227 Combustible liquid 可燃液体
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSXF3902000
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
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P403+P235
Signal word Warning
Storage condition

系列性分类

  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  4. Siloxanes - Organosilicon

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