Home > Compound List > Compound details
2554-06-5 molecular structure
click picture or here to close

2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane

ChemBase ID: 149904
Molecular Formular: C12H24O4Si4
Molecular Mass: 344.65856
Monoisotopic Mass: 344.07516538
SMILES and InChIs

SMILES:
C[Si]1(O[Si](O[Si](O[Si](O1)(C)C=C)(C)C=C)(C)C=C)C=C
Canonical SMILES:
C=C[Si]1(C)O[Si](C)(C=C)O[Si](O[Si](O1)(C)C=C)(C)C=C
InChI:
InChI=1S/C12H24O4Si4/c1-9-17(5)13-18(6,10-2)15-20(8,12-4)16-19(7,11-3)14-17/h9-12H,1-4H2,5-8H3
InChIKey:
VMAWODUEPLAHOE-UHFFFAOYSA-N

Cite this record

CBID:149904 http://www.chembase.cn/molecule-149904.html

Collapse All Expand All

NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
IUPAC Traditional name
2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Synonyms
2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
2,4,6,8-Tetramethyltetravinylcyclotetrasiloxane
2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane
2,4,6,8-四甲基-2,4,6,8-四乙烯基环四硅氧烷
2,4,6,8-四甲基四乙烯基环四硅氧烷
CAS Number
2554-06-5
EC Number
219-863-1
MDL Number
MFCD00040293
Beilstein Number
1807272
PubChem SID
162244066
24864664
24889009
PubChem CID
75706

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) 3.984  LogD (pH = 7.4) 3.984 
Log P 3.984  Molar Refractivity 67.1128 cm3
Polarizability 35.673107 Å3 Polar Surface Area 36.92 Å2
Rotatable Bonds Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Melting Point
-43°C expand Show data source
-44 °C (dec.)(lit.) expand Show data source
Boiling Point
110°C/10mm expand Show data source
111-112 °C/10 mmHg(lit.) expand Show data source
Flash Point
100 °C expand Show data source
112°C(233°F) expand Show data source
212 °F expand Show data source
Density
0.987 g/mL at 20 °C(lit.) expand Show data source
0.997 expand Show data source
0.997 g/mL at 25 °C(lit.) expand Show data source
Refractive Index
1.4340 expand Show data source
n20/D 1.434(lit.) expand Show data source
n20/D 1.435 expand Show data source
RTECS
GZ4550000 expand Show data source
European Hazard Symbols
Irritant Irritant (Xi) expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
Risk Statements
36 expand Show data source
Safety Statements
26-36 expand Show data source
26-60 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS07 expand Show data source
GHS Signal Word
Warning expand Show data source
GHS Hazard statements
H319 expand Show data source
GHS Precautionary statements
P280-P264-P305+P351+P338-P337+P313 expand Show data source
P305 + P351 + P338 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
Storage Temperature
2-8°C expand Show data source
Purity
≥97.0% (GC) expand Show data source
97% expand Show data source
Grade
purum expand Show data source
Linear Formula
[-Si(CH3)(CH=CH2)O-]4 expand Show data source
Empirical Formula (Hill Notation)
C12H24O4Si4 expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 396281 external link
Packaging
10, 50 mL in poly bottle
In the presence of a Pd catalyst, this reagent cross-couples with aryl bromides to give styrene derivatives.1

REFERENCES

REFERENCES

From Suppliers Google Scholar IconGoogle Scholar PubMed iconPubMed Google Books IconGoogle Books
  • • Starting material for carbosilane based spherical dendritic macromolecules: Synthesis, 105 (1998).
  • Searching...Please wait...

PATENTS

PATENTS

PubChem iconPubChem Patent Google Patent Search IconGoogle Patent

INTERNET

INTERNET

Baidu iconBaidu google iconGoogle