Cas no 18602-90-9 (hexakis(trimethylsiloxy)disiloxane)
18602-90-9 structure
Product Name:hexakis(trimethylsiloxy)disiloxane
CAS No:18602-90-9
MF:C18H54O7Si8
MW:607.301173686981
CID:907329
PubChem ID:15666058
Update Time:2025-04-19
hexakis(trimethylsiloxy)disiloxane Chemical and Physical Properties
Names and Identifiers
-
- hexakis(trimethylsiloxy)disiloxane
- tris(trimethylsilyl) tris(trimethylsilyloxy)silyl silicate
- 1,1,1,7,7,7-hexamethyl-3,3,5,5-tetrakis-trimethylsilanyloxy-tetrasiloxane
- 1,1,1,7,7,7-Hexamethyl-3,3,5,5-tetrakis-trimethylsilyloxy-tetrasiloxan
- 2.2.8.8-tetramethyl-4.4.6.6-tetrakis-trimethylsiloxy-2.4.6.8-tetrasila-3.5.7-trioxanonane
- Hexakis-trimethylsilyloxy-disiloxan
- 1,1,1,5,5,5-Hexamethyl-3-[(trimethylsilyl)oxy]trisiloxan-3-yl tris(trimethylsilyl) orthosilicate
- DTXSID80576556
- 18602-90-9
- SCHEMBL2490257
-
- Inchi： 1S/C18H54O7Si8/c1-26(2,3)19-32(20-27(4,5)6,21-28(7,8)9)25-33(22-29(10,11)12,23-30(13,14)15)24-31(16,17)18/h1-18H3
- InChI Key： ZSVIBKXXPKFBHX-UHFFFAOYSA-N
- SMILES： [Si](O[Si](C)(C)C)(O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C
Computed Properties
- Exact Mass: 606.20200
- Monoisotopic Mass: 606.20236633g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 7
- Heavy Atom Count: 33
- Rotatable Bond Count: 14
- Complexity: 487
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 64.6?2
Experimental Properties
- PSA: 64.61000
- LogP: 6.98320
hexakis(trimethylsiloxy)disiloxane Customs Data
- HS CODE：2931900090
- Customs Data：
China Customs Code:
2931900090Overview:
2931900090. Other organic-Inorganic compound. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:6.5%. general tariff:30.0%
Summary:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%
hexakis(trimethylsiloxy)disiloxane Related Literature
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Ravi Kumar Yadav,R. Govindaraj Phys. Chem. Chem. Phys., 2020,22, 26876-26886
-
Supaporn Sawadjoon,Joseph S. M. Samec Org. Biomol. Chem., 2011,9, 2548-2554
-
Huabin Zhang,Shaowu Du CrystEngComm, 2014,16, 4059-4068
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Li-Hua Gan,Rui Wu,Jian-Lei Tian,Patrick W. Fowler Phys. Chem. Chem. Phys., 2017,19, 419-425
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