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CAS 18412-57-2 Triethoxy(p-tolyl)silane molecular structure lightbox
CAS RN: 18412-57-2

Triethoxy(p-tolyl)silane

Product Availability

Choose a grade to view its available package options.

4 package records3 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251206 200mg / 1g / 5g / 25g Confirm by inquiry Shanghai, Shandong 5-7 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260511 1g In stock Shanghai Inquiry
Batchno.20260418 25g Out of stock Inquiry
Batchno.20250214 5g In stock Tianjin, Wuhan Inquiry
  • Product code: SSC-085174
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 5g
  • Available purity: ＞97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 18412-57-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Shenzhen Inquiry

18412-57-2 / triethoxy-(4-methylphenyl)silane

Standard CAS: 18412-57-2 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
18412-57-2
Multi CAS
No
Molecular Formula
C13H22O3Si
Molecular Weight
254.400000
Exact Mass
254.133821
SMILES
CCO[Si](C1=CC=C(C=C1)C)(OCC)OCC
InChI
InChI=1S/C13H22O3Si/c1-5-14-17(15-6-2,16-7-3)13-10-8-12(4)9-11-13/h8-11H,5-7H2,1-4H3
InChIKey
PADYPAQRESYCQZ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
17
Aromatic heavy atom count
6
Fraction Csp3
0.54
Rotatable bonds
7
H-bond acceptors
3
Molar refractivity
71.45
TPSA
27.69

LogP / Solubility

WLOGP
2.25
MLOGP
1.99
XLogP3
2.25
Consensus LogP
2.16
Log S (ESOL)
-2.63
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.27
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.02
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)
-2.67

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

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