[email protected]
CAS 18784-61-7 Diphenylbis(phenylethynyl)silane molecular structure lightbox
CAS RN: 18784-61-7

Diphenylbis(phenylethynyl)silane

  • Product code: SSC-087332
GET A QUOTE
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: ≥98%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
Request Bulk Quote

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 18784-61-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥98% 0 Out of Stock Beijing Inquiry

18784-61-7 / diphenyl-bis(2-phenylethynyl)silane

Standard CAS: 18784-61-7 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
18784-61-7
Multi CAS
No
Molecular Formula
C28H20Si
Molecular Weight
384.500000
Exact Mass
384.133427
SMILES
C1=CC=C(C=C1)C#C[Si](C#CC2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4
InChI
InChI=1S/C28H20Si/c1-5-13-25(14-6-1)21-23-29(27-17-9-3-10-18-27,28-19-11-4-12-20-28)24-22-26-15-7-2-8-16-26/h1-20H
InChIKey
BBVOORFIXBLFFX-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
29
Aromatic heavy atom count
24
Rotatable bonds
2
Molar refractivity
124.55
TPSA
0.0000

LogP / Solubility

WLOGP
4.43
MLOGP
3.92
XLogP3
4.43
Consensus LogP
4.26
Log S (ESOL)
-5.5
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.91
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.08
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-1.92

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

GHS Hazard Statements
H413 (97.4%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P273, and P501

Customers Also Viewed

Get In Touch

Contact Us