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CAS 14857-34-2 DIMETHYLETHOXYSILANE molecular structure lightbox
CAS RN: 14857-34-2

DIMETHYLETHOXYSILANE

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251214 100g In stock Shanghai, Shenzhen Inquiry
Batchno.20260404 1g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250831 25g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20251228 5g In stock Shanghai, Wuhan Inquiry
  • Product code: starshine_CAS14857-34-2
  • Purity/Analytical Methods: >99.0%
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14857-34-2 / ethoxy(dimethyl)silane

Standard CAS: 14857-34-2 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
14857-34-2
Multi CAS
No
Molecular Formula
C4H12OSi
Molecular Weight
104.220000
Exact Mass
104.065742
SMILES
CCO[SiH](C)C
InChI
InChI=1S/C4H11OSi/c1-4-5-6(2)3/h4H2,1-3H3
InChIKey
DRUOQOFQRYFQGB-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
6
Fraction Csp3
1
Rotatable bonds
2
H-bond acceptors
1
Molar refractivity
30.5
TPSA
9.23

LogP / Solubility

WLOGP
1.01
MLOGP
0.87
XLogP3
1.01
Consensus LogP
0.96
Log S (ESOL)
-0.99
Class (ESOL)
Very soluble
Log S (Ali)
-1.14
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.41
Class (SILICOS-IT)
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)
-2.64

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Flammable Irritant Health Hazard
Signal
Danger
GHS Hazard Statements
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids] H315 (62%): Causes skin irritation [Warning Skin corrosion/irritation] H225: Highly Flammable liquid and vapor [Danger Flammable liquids] H315: Causes skin irritation [Warning Skin corrosion/irritation] H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P264, P280, P302+P352, P303+P361+P353, P321, P332+P317, P362+P364, P370+P378, P403+P235, and P501 P203, P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P318, P319, P321, P332+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501

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