Methyltrimethoxysilane

C₄H₁₂O₃SiCAS 1185-55-3136.22 g/mol

Open in Covalent MOL file

Silyl ether

Properties

Molecular formula: C₄H₁₂O₃Si
Molar mass: 136.22 g/mol
Exact mass: 136.0556 Da
Density: 0.96 g/mL
Melting point: −78 °C
Boiling point: 102.5 °C
logP: 0.49Crippen estimate
Polar surface area: 27.7 Å²
H-bond donors / acceptors: 0 / 3
Rotatable bonds: 3

Hazards

Danger

H225 Highly Flammable liquid and vapor97.6% of notifiers
H315 Causes skin irritation57.2% of notifiers
H317 May cause an allergic skin reaction14.8% of notifiers
H319 Causes serious eye irritation53.7% of notifiers
H335 May cause respiratory irritation43.4% of notifiers

Aggregated from 1,271 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P272, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, P501

Identifiers

CAS number

1185-55-3

SMILES

CO[Si](C)(OC)OC

InChIKey

BFXIKLCIZHOAAZ-UHFFFAOYSA-N

InChI

InChI=1S/C4H12O3Si/c1-5-8(4,6-2)7-3/h1-4H3

Weigh it out

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

Names and synonyms

58 names · show all

Silane, trimethoxymethyl-
Trimethoxymethylsilane
Z 6070
A 163
(Trimethoxysilyl)methane
KBM 13
MTS 31
Methyltrimethyloxysilane
SZ 6070
Methylsilicon trimethoxide (MeSi(OMe)3)
TSL 8113
Dynasylan MTMS
SI 41
NUC Silicone A 163
Silquest A 163
AY 43-043
SS 1670
Glasca B
Silquest A 1630
LS 530
M 9100
A 1630
NSC 93883
KC 89R
ND 28
WD 921
Z 6366
ZH 1101
JH-N 311
DSL 9900
WE 22
LMD 921
MTMS
MTMS (silane)
KBM 11
LS 530 (silane)
DB 8030
SIP 6560.0
KH 370
CG 68
D 20
KH 163
DMT 20
SIM 6560.0
NP 31
CG-N 113
OFS 6070
Xiameter OFS 6070
Silane M 1 trimethoxy
Silquest A 1630A
Si 1630
Xinlantian D 30
D 30
D 30 (Silane)
CG 8030
UP 302
N 113
KH 131

Work with Methyltrimethoxysilane

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

Dimethyltetramethoxydisiloxane18186-97-571 % similar Dimethoxydimethylsilane1112-39-650 % similar Methoxytrimethylsilane1825-61-247 % similar Tetramethyl orthosilicate681-84-543 % similar Chloro-methoxy-dimethylsilane1825-68-939 % similar Methyltris(trimethylsiloxy)silane17928-28-838 % similar 1,2-Bis(trimethoxysilyl)ethane18406-41-235 % similar Trimethoxychlorosilanedisc 05/06/044668-00-235 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia