Dodecamethylpentasiloxane
Properties
- Molecular formula
- C12H36O4Si5
- Molar mass
- 384.84 g/mol
- Exact mass
- 384.1460 Da
- Density
- 0.88 g/mL
- Melting point
- −80 °C
- Boiling point
- 232 °C
- logP
- 4.83Crippen estimate
- Polar surface area
- 36.9 Ų
- H-bond donors / acceptors
- 0 / 4
- Rotatable bonds
- 8
Hazards
Warning
- H315 Causes skin irritation11.5% of notifiers
- H319 Causes serious eye irritation11.5% of notifiers
- H335 May cause respiratory irritation11.5% of notifiers
- H413 May cause long lasting harmful effects to aquatic life30% of notifiers
Aggregated from 347 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501
Identifiers
CAS number
141-63-9SMILES
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)CInChIKey
FBZANXDWQAVSTQ-UHFFFAOYSA-NInChI
InChI=1S/C12H36O4Si5/c1-17(2,3)13-19(7,8)15-21(11,12)16-20(9,10)14-18(4,5)6/h1-12H3Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
8 names
- Pentasiloxane, 1,1,1,3,3,5,5,7,7,9,9,9-dodecamethyl-
- Pentasiloxane, dodecamethyl-
- 1,1,1,3,3,5,5,7,7,9,9,9-Dodecamethylpentasiloxane
- DC 200 Fluid 2
- KF 96L2CS
- PSF 2CST
- PSF 2cst pure silicone fluid
- MD 3M
Work with Dodecamethylpentasiloxane
Predict the NMR spectrum1H and 13C shifts with multiplicities
Make a solutionWhat to weigh for any molarity and volume
Check drug-likenessLipinski, Veber and lead-likeness
Boiling point under vacuumAt any pressure, from its normal boiling point
Isotope patternExact mass and the mass spectrum pattern
Similar compounds
Tetradecamethylhexasiloxane107-52-8100 % similar
Decamethyltetrasiloxane141-62-8100 % similar
Octamethyltrisiloxane107-51-792 % similar
Dodecamethylcyclohexasiloxane540-97-669 % similar
Decamethylcyclopentasiloxane541-02-669 % similar
Hexamethylcyclotrisiloxane541-05-969 % similar
Octamethylcyclotetrasiloxane556-67-269 % similar
Hexamethyldisiloxane107-46-057 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds