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CAS 39319-11-4 TRIPHENYLPHOSPHINE RESIN molecular structure lightbox
CAS RN: 39319-11-4

TRIPHENYLPHOSPHINE RESIN

  • Product code: SSC-147006
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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 39319-11-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

39319-11-4 / triphenylphosphane

Standard CAS: 39319-11-4 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
39319-11-4
Multi CAS
Yes
Molecular Formula
C18H15P
Molecular Weight
262.300000
Exact Mass
262.091137
InChI
InChI=1S/C18H15P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChIKey
RIOQSEWOXXDEQQ-UHFFFAOYSA-N

Physical Properties

Melting Point
176 °F (NTP, 1992) 80.5 °C 80 °C
Boiling Point
greater than 680 °F at 760 mmHg (NTP, 1992) MORE THAN 360 °C 377 °C
Density
1.194 at 77 °F (NTP, 1992) - Denser than water; will sink 1.075 @ 80 °C/4 °C 1.1 g/cm³
Physical Description
Triphenyl phosphine appears as white crystals. (NTP, 1992) Liquid; Water or Solvent Wet Solid; Dry Powder; Other Solid; Pellets or Large Crystals Odorless solid; Triboluminescent (emits light when fractured); [Merck Index] White odorless solid; [ICSC] White crystalline solid; Solid; ODOURLESS WHITE CRYSTALS.
Appearance
MONOCLINIC PLATELETS OR PRISMS FROM ETHER WHITE CRYSTALLINE SOLID
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
19
Aromatic heavy atom count
18
Rotatable bonds
3
Molar refractivity
85.15
TPSA
0.0000

LogP / Solubility

WLOGP
3.44
MLOGP
3.04
XLogP3
4.6
Consensus LogP
3.69
Log S (ESOL)
-4.14
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.2
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.58
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.87

Drug-likeness / Medicinal Chemistry

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

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