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CAS 631-36-7 Tetraethylsilane molecular structure lightbox
CAS RN: 631-36-7

Tetraethylsilane

Product Availability

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3 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250404 100g In stock Shenzhen Inquiry
Batchno.20250504 25g In stock Shanghai Inquiry
Batchno.20250117 5g In stock Shanghai Inquiry
  • Product code: SSC-172644
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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: 100g
  • 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 631-36-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ＞97% 0 Out of Stock Shanghai Inquiry

631-36-7 / tetraethylsilane

Standard CAS: 631-36-7 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
631-36-7
Multi CAS
No
Molecular Formula
C8H20Si
Molecular Weight
144.330000
Exact Mass
144.133427
InChI
InChI=1S/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3
InChIKey
VCZQFJFZMMALHB-UHFFFAOYSA-N

Physical Properties

Physical Description
Clear colorless liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
9
Fraction Csp3
1
Rotatable bonds
4
Molar refractivity
47.68
TPSA
0.0000

LogP / Solubility

WLOGP
3.51
MLOGP
3.09
XLogP3
3.51
Consensus LogP
3.37
Log S (ESOL)
-2.69
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.28
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4
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)
-1.1

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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