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CAS 17154-34-6 Diphenyl(trimethylsilyl)phosphine molecular structure lightbox
CAS RN: 17154-34-6

Diphenyl(trimethylsilyl)phosphine

  • Product code: SSC-075550
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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 17154-34-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Shenzhen Inquiry

17154-34-6 / diphenyl(trimethylsilyl)phosphane

Standard CAS: 17154-34-6 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
17154-34-6
Multi CAS
No
Molecular Formula
C15H19PSi
Molecular Weight
258.370000
Exact Mass
258.099364
SMILES
C[Si](C)(C)P(C1=CC=CC=C1)C2=CC=CC=C2
InChI
InChI=1S/C15H19PSi/c1-17(2,3)16(14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3
InChIKey
WTWVGNUJAAOVSC-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
17
Aromatic heavy atom count
12
Fraction Csp3
0.2
Rotatable bonds
3
Molar refractivity
82.42
TPSA
0.0000

LogP / Solubility

WLOGP
3.95
MLOGP
3.49
XLogP3
3.95
Consensus LogP
3.8
Log S (ESOL)
-4.26
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.53
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.98
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.49

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Flammable
Signal
Danger
GHS Hazard Statements
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501

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