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CAS 17875-55-7 1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane molecular structure lightbox
CAS RN: 17875-55-7

1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane

  • Product code: SSC-079549
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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: ≥98%
  • 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 17875-55-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥98% 0 Out of Stock Shenzhen Inquiry

17875-55-7 / 1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane

Standard CAS: 17875-55-7 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
17875-55-7
Multi CAS
No
Molecular Formula
C16H22O2Si3
Molecular Weight
330.600000
Exact Mass
330.092760
SMILES
C[Si](C)O[Si](C1=CC=CC=C1)(C2=CC=CC=C2)O[Si](C)C
InChI
InChI=1S/C16H22O2Si3/c1-19(2)17-21(18-20(3)4,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14H,1-4H3
InChIKey
BSXVSQHDSNEHCJ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
21
Aromatic heavy atom count
12
Fraction Csp3
0.25
Rotatable bonds
6
H-bond acceptors
2
Molar refractivity
95.04
TPSA
18.46

LogP / Solubility

WLOGP
2.78
MLOGP
2.46
XLogP3
2.78
Consensus LogP
2.67
Log S (ESOL)
-3.67
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.28
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.84
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)
-2.76

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
2.5

Safety & Transport

GHS Hazard Statements
H413 (97.6%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P273, and P501

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