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CAS 17902-95-3 1,1,3,5,5-pentamethyl-3-phenyl-1,5-divinyltrisiloxane molecular structure lightbox
CAS RN: 17902-95-3

1,1,3,5,5-pentamethyl-3-phenyl-1,5-divinyltrisiloxane

  • Product code: SSC-079741
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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: ≥95%
  • 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 17902-95-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Shenzhen Inquiry

17902-95-3 / bis[[ethenyl(dimethyl)silyl]oxy]-methyl-phenylsilane

Standard CAS: 17902-95-3 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
17902-95-3
Multi CAS
No
Molecular Formula
C15H26O2Si3
Molecular Weight
322.620000
Exact Mass
322.124060
SMILES
C[Si](C)(C=C)O[Si](C)(C1=CC=CC=C1)O[Si](C)(C)C=C
InChI
InChI=1S/C15H26O2Si3/c1-8-18(3,4)16-20(7,17-19(5,6)9-2)15-13-11-10-12-14-15/h8-14H,1-2H2,3-7H3
InChIKey
VTXMEXQKYKOHEN-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
20
Aromatic heavy atom count
6
Fraction Csp3
0.33
Rotatable bonds
7
H-bond acceptors
2
Molar refractivity
95.22
TPSA
18.46

LogP / Solubility

WLOGP
3.86
MLOGP
3.41
XLogP3
3.86
Consensus LogP
3.71
Log S (ESOL)
-4.03
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.99
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.8
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.95

Drug-likeness / Medicinal Chemistry

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

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