1,7-Dichloro-octamethyltetrasiloxane 1,7-二氯辛甲基四硅氧烷

CAS 2474-02-4 MFCD00045148

化学结构图

2474-02-4
SMILES: C[Si](C)(Cl)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)Cl

化学属性

Mol. FormulaC8H24Cl2O3Si4
Mol. Weight351.52
Refractive index1.4040 to 1.4080
Boiling Point222°C(lit.)
Density1.011
Melting Point-62
Flash Point87°C(lit.)

别名和识别编码

Chemical Name1,7-Dichloro-octamethyltetrasiloxane
Synonym 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {} {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {} {} {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {} {} {} {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {} {} {} {} {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {} {} {} {} {} {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {} {} {} {} {} {} {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {} {} {} {} {} {} {} {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {} {} {} {} {} {} {} {} {} {LY} 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane {} {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00045148
CAS Number2474-02-4
PubChem Substance ID354334560
EC Number219-597-6
Beilstein Registry Number1784800
Chemical Name Translation1,7-二氯辛甲基四硅氧烷
InChIKeyUHRAUGIQJXURFE-UHFFFAOYSA-N
LabNetwork Molecule IDLN02001659
Reaxys-RN1784800
InChIInChI=1S/C8H24Cl2O3Si4/c1-14(2,9)11-16(5,6)13-17(7,8)12-15(3,4)10/h1-8H3
Canonical SMILESC[Si](C)(Cl)O[Si](C)(C)O[Si](C)(C)O[Si](C)(Cl)C
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} Chemical Synthesis, Organometallic Reagents, Organosilicon, Siloxanes
  • {uni_hamburg} no charge; 1fragment

相关文献及参考

  • Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 pages. With CD-ROM., Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), carbon-13 (subvol. D), and oxygen-17 (subvol. E) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CD-ROM's.
  • Short: IV/20A Title: Vapor Pressure and Antoine Coefficients for Hydrocarbons and Sulfur-, Selenium-, Tellurium-, and Halogen-Containing Organic Compounds Author: Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.; Hall, K.R. Editor: Hall, K.R. Source: Landolt-Börnstein, New Series Volume: IV/20A Year: 1999 Keyword: organic compounds; vapor pressure ISBN: 3-540-64735-X ISBN: 978-3-540-64735-5 Internet Resource: DOI:10.1007/b71086 RefComment: VIII, 373 pages.
  • Short: IV/20B Title: Vapor Pressure and Antoine Coefficients for Oxygen Containing Organic Compounds Author: Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.; Hall, K.R. Editor: Hall, K.R. Source: Landolt-Börnstein, New Series Volume: IV/20B Year: 2000 Keyword: organic compounds; vapor pressure ISBN: 3-540-64968-9 ISBN: 978-3-540-64968-7 Internet Resource: DOI:10.1007/b71424 RefComment: VII, 320 pages.

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
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。
  • P234 Keep only in original container. 只保留在原来的容器中。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P301+P330+P331+P310
  • P303+P361+P353+P310+P363
  • P304+P340+P310
  • P305+P351+P338+P310
  • P370+P378
  • P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Hazard Codes C 8
Safety Statements
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
Risk Statements
  • R34 Causes burns 会导致灼伤
UN Number 2987
Packing GroupII
Hazard Class8
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
  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  4. Siloxanes - Organosilicon

相关产品推荐