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CAS 17980-32-4 Diisobutyldimethoxysilane molecular structure lightbox
CAS RN: 17980-32-4

Diisobutyldimethoxysilane

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3 package records2 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250824 100g Out of stock Inquiry
Batchno.20250907 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250704 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: ICTD4727
  • Purity/Analytical Methods: >98.0%(GC)
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17980-32-4 / dimethoxy-bis(2-methylpropyl)silane

Standard CAS: 17980-32-4 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
17980-32-4
Multi CAS
No
Molecular Formula
C10H24O2Si
Molecular Weight
204.380000
Exact Mass
204.154557
SMILES
CC(C)C[Si](CC(C)C)(OC)OC
InChI
InChI=1S/C10H24O2Si/c1-9(2)7-13(11-5,12-6)8-10(3)4/h9-10H,7-8H2,1-6H3
InChIKey
NHYFIJRXGOQNFS-UHFFFAOYSA-N

Physical Properties

Physical Description
Liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
13
Fraction Csp3
1
Rotatable bonds
6
H-bond acceptors
2
Molar refractivity
59.06
TPSA
18.46

LogP / Solubility

WLOGP
3.03
MLOGP
2.67
XLogP3
3.03
Consensus LogP
2.91
Log S (ESOL)
-2.62
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.43
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.23
Class (SILICOS-IT)
Slightly 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)
-1.81

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)
Irritant Environmental Hazard
Signal
Warning
GHS Hazard Statements
H315 (37.5%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (37.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (12.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] H411 (75%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501

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