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CAS 998-41-4 Tributylsilane molecular structure lightbox
CAS RN: 998-41-4

Tributylsilane

Product Availability

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5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250120 100g In stock Shanghai Inquiry
Batchno.20250505 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260429 1g / 5g / 25g Confirm by inquiry Shanghai, Shandong Inquiry
Batchno.20250806 25g In stock Shanghai, Shenzhen Inquiry
Batchno.20250503 5g In stock Shanghai, Shenzhen Inquiry
  • Product code: SSC-213346
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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: 25g
  • 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 998-41-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ＞97% 0 Out of Stock Shanghai Inquiry

998-41-4 / tributylsilane

Standard CAS: 998-41-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
998-41-4
Multi CAS
Yes
Molecular Formula
C12H28Si
Molecular Weight
200.440000
Exact Mass
200.196027
InChI
InChI=1S/C12H28Si/c1-4-7-10-13(11-8-5-2)12-9-6-3/h13H,4-12H2,1-3H3
InChIKey
HIAZFYQNGXRLTF-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
13
Fraction Csp3
1
Rotatable bonds
9
Molar refractivity
66.29
TPSA
0.0000

LogP / Solubility

WLOGP
4.61
MLOGP
4.06
XLogP3
4.61
Consensus LogP
4.43
Log S (ESOL)
-3.4
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.53
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.87
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-0.67

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

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