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CAS 18406-41-2 1,2-Bis(trimethoxysilyl)ethane molecular structure lightbox
CAS RN: 18406-41-2

1,2-Bis(trimethoxysilyl)ethane

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7 package records7 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250922 100ml In stock Inquiry
Batchno.20251123 25ml In stock Inquiry
Batchno.20250803 500ml In stock Inquiry
Batchno.20251005 5ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250126 100g In stock Shanghai, Shandong Inquiry
Batchno.20251203 25g In stock Guangdong, Chongqing Inquiry
Batchno.20251022 5g In stock Shanghai, Guangdong Inquiry
  • Product code: ICTB2927
  • Purity/Analytical Methods: >97.0%(GC)
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18406-41-2 / trimethoxy(2-trimethoxysilylethyl)silane

Standard CAS: 18406-41-2 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
18406-41-2
Multi CAS
No
Molecular Formula
C8H22O6Si2
Molecular Weight
270.430000
Exact Mass
270.095491
SMILES
CO[Si](CC[Si](OC)(OC)OC)(OC)OC
InChI
InChI=1S/C8H22O6Si2/c1-9-15(10-2,11-3)7-8-16(12-4,13-5)14-6/h7-8H2,1-6H3
InChIKey
JCGDCINCKDQXDX-UHFFFAOYSA-N

Physical Properties

Physical Description
Colorless liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
16
Fraction Csp3
1
Rotatable bonds
9
H-bond acceptors
6
Molar refractivity
63.18
TPSA
55.38

LogP / Solubility

WLOGP
0.74
MLOGP
0.66
XLogP3
0.74
Consensus LogP
0.71
Log S (ESOL)
-1.39
Class (ESOL)
Soluble
Log S (Ali)
-2.31
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-3.11
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.84

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Acute Toxic Irritant Health Hazard
Signal
Danger
GHS Hazard Statements
H301 (10.1%): Toxic if swallowed [Danger Acute toxicity, oral] H302 (14.3%): Harmful if swallowed [Warning Acute toxicity, oral] H315 (69.6%): Causes skin irritation [Warning Skin corrosion/irritation] H330 (89.9%): Fatal if inhaled [Danger Acute toxicity, inhalation] H341 (63.6%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]
Precautionary Statement Codes
P203, P260, P264, P270, P271, P273, P280, P284, P301+P316, P301+P317, P302+P352, P304+P340, P316, P318, P320, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501

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