Dodecamethylcyclohexasiloxane 十二甲基环六硅氧烷
CAS 540-97-6 MFCD00144215
化学结构图
SMILES: C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1
化学属性
| Mol. Formula | C12H36O6Si6 |
|---|---|
| Mol. Weight | 445 |
| Refractive index | 1.4000 to 1.4020 |
| Flash Point | 105°C(lit.) |
| Melting Point | -3 ºC |
| Boiling Point | 245°C |
| Density | 0.97 |
别名和识别编码
| Chemical Name | Dodecamethylcyclohexasiloxane |
|---|---|
| Synonym | 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasilacyclododecane 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethyl-2,4,6,8,10,12-hexasila-1,3,5,7,9,11-hexaoxacyclododecane 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane CYCLOHEXASILOXANE CYCLOHEXASILOXANE,DODECAM Cyclohexasiloxane, dodecamethyl- DODECAMETHYLCYCLOHEXASILOXANE Dodecamethyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasilacyclododecane Dodecamethylcyclododecanehexasiloxane Dodecamethylcyclohexasiloxane Dow Corning 246; Dow Corning 246 Fluid; SH 246; 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane dodecamethyl cyclohexasiloxane dodecamethyl-cyclohexasiloxan dodecamethyl-cyclohexasiloxane 十二甲基环六硅氧烷 环己硅氧烷 |
| CAS Number | 540-97-6 |
| MDL Number | MFCD00144215 |
| EC Number | 208-762-8 |
| Reaxys-RN | 1806235 |
| Beilstein Registry Number | 4(4)4129 |
| PubChem Substance ID | 10911 |
| Merck Number | 3403 |
| Chemical Name Translation | 十二甲基环六硅氧烷 |
| LabNetwork Molecule ID | LN01286900 |
| InChI | InChI=1S/C12H36O6Si6/c1-19(2)13-20(3,4)15-22(7,8)17-24(11,12)18-23(9,10)16-21(5,6)14-19/h1-12H3 |
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分类
- {SNA} Chemical Synthesis, Organometallic Reagents, Organosilicon, Siloxanes
- {uni_hamburg} no charge; oxygen heterocycle; other heterocycle; alicycle; large ring; 12ring; 1fragment
相关文献及参考
- Short: II/25D Title: Structure Data of Free Polyatomic Molecules: Molecules Containing Five or More Carbon Atoms Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N. Editor: Kuchitsu, K. Source: Landolt-Börnstein, New Series Volume: II/25D Year: 2003 Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules ISBN: 3-540-42860-7 ISBN: 978-3-540-42860-2 Internet Resource: DOI:10.1007/b75952 RefComment: VIII, 569 pages. Hardcover RefComment: Written for scientists and researchers in the fields of chemistry and physics Abstract: This fourth subvolume presents data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc) of free polyatomic molecules including free radicals and molecular ions. The survey on structure data consists of four subvolumes, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic and photoelectron spectroscopy or by an analysis of electron diffraction intensities. Most of the structures listed in the tables are for molecules in the electronic ground state, but structures for electronically excited states have also been included as far as they are available. In this fourth subvolume, the structure of molecules containing five to sixty carbon atoms is listed.
- 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 critical
安全信息
- H316 Causes mild skin irritation 会轻微的刺激皮肤
- P332+P313
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P305+P351+P338+P337+P313
GHS Symbol
- 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；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
其他信息
- 用途一:通常以混合环状硅氧烷的形式来制备硅油、硅橡胶
- 十二甲基环六硅氧烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D2040 十二甲基环六硅氧烷 Dodecamethylcyclohexasiloxane 5ML 3180元
- TCI Shanghai:十二甲基环六硅氧烷 Dodecamethylcyclohexasiloxane,>;98.0%(GC)(540-97-6)
- 十二甲基环六硅氧烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 D2040 十二甲基环六硅氧烷 Dodecamethylcyclohexasiloxane 5ML 2510元
- MOL 文件:540-97-6.mol
- TSCA:Yes
