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1438-82-0 molecular structure
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[(dimethylsilyl)oxy]trimethylsilane

ChemBase ID: 152454
Molecular Formular: C5H16OSi2
Molecular Mass: 148.35094
Monoisotopic Mass: 148.0739682
SMILES and InChIs

SMILES:
C[SiH](C)O[Si](C)(C)C
Canonical SMILES:
C[SiH](O[Si](C)(C)C)C
InChI:
InChI=1S/C5H16OSi2/c1-7(2)6-8(3,4)5/h7H,1-5H3
InChIKey:
AOJHDNSYXUZCCE-UHFFFAOYSA-N

Cite this record

CBID:152454 http://www.chembase.cn/molecule-152454.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
[(dimethylsilyl)oxy]trimethylsilane
IUPAC Traditional name
dimethylsilyl ether
Synonyms
Pentamethyldisiloxane
五甲基二硅氧烷
CAS Number
1438-82-0
EC Number
215-873-5
MDL Number
MFCD00053658
Beilstein Number
1734568
PubChem SID
24887062
162246599
PubChem CID
6327260

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 6327260 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) 1.4207  LogD (pH = 7.4) 1.4207 
Log P 1.4207  Molar Refractivity 31.0507 cm3
Polarizability 16.497892 Å3 Polar Surface Area 9.23 Å2
Rotatable Bonds Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Boiling Point
86 °C(lit.) expand Show data source
86-87°C expand Show data source
Flash Point
-19 °C expand Show data source
-19°C(-2°F) expand Show data source
-2.2 °F expand Show data source
Density
0.758 expand Show data source
0.760 g/mL at 20 °C(lit.) expand Show data source
Refractive Index
1.3740 expand Show data source
n20/D 1.373 expand Show data source
Storage Warning
Moisture Sensitive expand Show data source
European Hazard Symbols
Flammable Flammable (F) expand Show data source
UN Number
1993 expand Show data source
UN1993 expand Show data source
MSDS Link
Download expand Show data source
German water hazard class
3 expand Show data source
Hazard Class
3 expand Show data source
Packing Group
2 expand Show data source
II expand Show data source
Risk Statements
11 expand Show data source
Safety Statements
16-23-24/25 expand Show data source
33 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS02 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H225 expand Show data source
GHS Precautionary statements
P210 expand Show data source
P210-P241-P280-P303+P361+P353-P403+P235-P501A expand Show data source
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter expand Show data source
RID/ADR
UN 1993 3/PG 2 expand Show data source
Purity
≥95.0% expand Show data source
95% expand Show data source
Empirical Formula (Hill Notation)
C5H16OSi2 expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 76840 external link
Packaging
5 mL in glass bottle

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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