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CAS 4712-55-4 Diphenyl Phosphite (contains ca. 5% Phenol) molecular structure lightbox
CAS RN: 4712-55-4

Diphenyl Phosphite (contains ca. 5% Phenol)

Product Availability

Choose a grade to view its available package options.

7 package records7 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250504 100g In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20260116 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251126 500g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250803 100g In stock Inquiry
Batchno.20250803 25g In stock Inquiry
Batchno.20251018 500g In stock Inquiry
Batchno.20260128 5g In stock Inquiry
  • Product code: SSC-154120
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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, 500g
  • 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 4712-55-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥95% 0 Out of Stock Hong Kong Inquiry
500g ≥95% 0 Out of Stock Beijing Inquiry

4712-55-4 / phenoxyphosphonoyloxybenzene

Standard CAS: 4712-55-4 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
4712-55-4
Multi CAS
Yes
Molecular Formula
C12H11O3P
Molecular Weight
234.190000
Exact Mass
234.044581
InChI
InChI=1S/C12H11O3P/c13-16(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10,16H
InChIKey
OGBPILLJZSJJRC-UHFFFAOYSA-N

Physical Properties

Physical Description
Dry Powder, Liquid; Liquid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
16
Aromatic heavy atom count
12
Rotatable bonds
4
H-bond acceptors
3
Molar refractivity
63.14
TPSA
35.53

LogP / Solubility

WLOGP
3.53
MLOGP
3.11
XLogP3
3.1
Consensus LogP
3.25
Log S (ESOL)
-3.81
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.03
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.6
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)
-1.64

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

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