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141-62-8 molecular structure
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2,2,4,4,6,6,8,8-octamethyl-3,5,7-trioxa-2,4,6,8-tetrasilanonane

ChemBase ID: 149955
Molecular Formular: C10H30O3Si4
Molecular Mass: 310.6854
Monoisotopic Mass: 310.12720095
SMILES and InChIs

SMILES:
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
Canonical SMILES:
C[Si](O[Si](C)(C)C)(O[Si](O[Si](C)(C)C)(C)C)C
InChI:
InChI=1S/C10H30O3Si4/c1-14(2,3)11-16(7,8)13-17(9,10)12-15(4,5)6/h1-10H3
InChIKey:
YFCGDEUVHLPRCZ-UHFFFAOYSA-N

Cite this record

CBID:149955 http://www.chembase.cn/molecule-149955.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
2,2,4,4,6,6,8,8-octamethyl-3,5,7-trioxa-2,4,6,8-tetrasilanonane
IUPAC Traditional name
decamethyltetrasiloxane
Synonyms
Decamethyltetrasiloxane
1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane
SH 200-1.5CS
DC 200 Fluid 1.5
1,1,3,3-Tetramethyl-1,3-bis(trimethylsiloxy)disiloxane
KF 96L1.5
Decamethyltetrasiloxane
十甲基四硅氧烷
CAS Number
141-62-8
EC Number
205-491-7
MDL Number
MFCD00008263
Beilstein Number
1776881
PubChem SID
24853991
162244117
PubChem CID
8852

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 8852 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) 3.411  LogD (pH = 7.4) 3.411 
Log P 3.411  Molar Refractivity 62.514 cm3
Polarizability 32.98737 Å3 Polar Surface Area 27.69 Å2
Rotatable Bonds Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Solubility
Chloroform expand Show data source
DMSO expand Show data source
Apperance
Pale Yellow Oil expand Show data source
Melting Point
-68 °C(lit.) expand Show data source
Boiling Point
194 °C(lit.) expand Show data source
Flash Point
143.6 °F expand Show data source
62 °C expand Show data source
Density
0.854 g/mL at 25 °C(lit.) expand Show data source
Refractive Index
n20/D 1.389(lit.) expand Show data source
Vapor Density
>1 (vs air) expand Show data source
Storage Condition
Hygroscopic, -20°C Freezer, Under inert atmosphere expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter expand Show data source
Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) expand Show data source
Purity
≥95.0% (GC) expand Show data source
97% expand Show data source
Grade
purum expand Show data source
Certificate of Analysis
Download expand Show data source
Linear Formula
(CH3)3SiO[Si(CH3)2O]2Si(CH3)3 expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich TRC TRC
Sigma Aldrich - 235679 external link
Packaging
25 g in poly bottle
Toronto Research Chemicals - D212450 external link
A non-cyclic silicone oligomer. Used in the methylation of mercury(II) salts. Study shows that it transformed by a specific microflora and in the natural environment degraded by mechanisms similar to other organic compounds.

REFERENCES

REFERENCES

From Suppliers Google Scholar IconGoogle Scholar PubMed iconPubMed Google Books IconGoogle Books
  • • Radeva, E. et al.: J. Optoelec. Adv. Mat., 11, 1432 (2009)
  • • Wasserbauer, R. et al.: Folia Microbiologica, 35, 384 (2009)
  • • Watanabe, N. et al.: Ecotoxic. Env. Safety, 11, 174 (2009)
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PATENTS

PATENTS

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INTERNET

INTERNET

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