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CAS 1048-08-4 Tetraphenylsilane molecular structure lightbox
CAS RN: 1048-08-4

Tetraphenylsilane

Product Availability

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4 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250505 1g In stock Shanghai Inquiry
Batchno.20260308 250mg In stock Shanghai Inquiry
Batchno.20260406 25g Out of stock Inquiry
Batchno.20251112 5g In stock Shanghai Inquiry
  • Product code: SSC-006535
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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: 1g
  • 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 1048-08-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Hong Kong Inquiry

1048-08-4 / tetraphenylsilane

Tetraphenylsilane | Silane, tetraphenyl- | 9XSD5J49CO

Standard CAS: 1048-08-4 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1048-08-4
Multi CAS
No
Molecular Formula
C24H20Si
Molecular Weight
336.500000
Exact Mass
336.133427
SMILES
C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4
InChI
InChI=1S/C24H20Si/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H
InChIKey
JLAVCPKULITDHO-UHFFFAOYSA-N
Synonyms
Tetraphenylsilane Silane, tetraphenyl- 9XSD5J49CO DTXSID2061430 1,1',1'',1'''-SILANETETRAYLTETRAKIS(BENZENE)

Computed Properties

Structural Parameters

Heavy atom count
25
Aromatic heavy atom count
24
Rotatable bonds
4
Molar refractivity
110.06
TPSA
0.0000

LogP / Solubility

WLOGP
3.06
MLOGP
2.71
XLogP3
3.06
Consensus LogP
2.94
Log S (ESOL)
-4.3
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.53
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.87
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.6

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
3

Safety & Transport

GHS Hazard Statements
Not Classified Reported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website.

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