Trimethylsilanol

C₃H₁₀OSiCAS 1066-40-690.20 g/mol

Open in Covalent MOL file

Properties

Molecular formula: C₃H₁₀OSi
Molar mass: 90.20 g/mol
Exact mass: 90.0501 Da
Density: 0.8112 g/mL (at 20 °C)
Melting point: −4.5 °C
Boiling point: 99–100 °C
logP: 0.81Crippen estimate
Polar surface area: 20.2 Å²
H-bond donors / acceptors: 1 / 1
Rotatable bonds: 0

Hazards

Danger

H225 Highly Flammable liquid and vapor97.8% of notifiers
H332 Harmful if inhaled81.5% of notifiers
H336 May cause drowsiness or dizziness23.7% of notifiers

Aggregated from 232 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P233, P240, P241, P242, P243, P261, P271, P280, P303+P361+P353, P304+P340, P317, P319, P370+P378, P403+P233, P403+P235, P405, P501

Identifiers

CAS number

1066-40-6

SMILES

C[Si](C)(C)O

InChIKey

AAPLIUHOKVUFCC-UHFFFAOYSA-N

InChI

InChI=1S/C3H10OSi/c1-5(2,3)4/h4H,1-3H3

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

7 names

Silanol, 1,1,1-trimethyl-
Silanol, trimethyl-
1,1,1-Trimethylsilanol
Trimethylhydroxysilane
Hydroxytrimethylsilane
Trimethylsilyl alcohol
LS 310

Work with Trimethylsilanol

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

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Sodium trimethylsiloxide18027-10-6Salt Potassium trimethylsilanolate10519-96-7Salt

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia