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CAS 72-55-9 2,2-Bis(4-chlorophenyl)-1,1-dichloroethylene molecular structure lightbox
CAS RN: 72-55-9

2,2-Bis(4-chlorophenyl)-1,1-dichloroethylene

Product Availability

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4 package records3 with current stock4 grade groups
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20250903 1.2ml Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260417 250mg In stock Inquiry
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20251004 1.2ml In stock Inquiry
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20250916 1.2ml In stock Inquiry
  • Product code: SSC-181531
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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 72-55-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

72-55-9 / 1-chloro-4-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]benzene

Standard CAS: 72-55-9 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
72-55-9
Multi CAS
Yes
Molecular Formula
C14H8CL4
Molecular Weight
318.000000
Exact Mass
317.935061
InChI
InChI=1S/C14H8Cl4/c15-11-5-1-9(2-6-11)13(14(17)18)10-3-7-12(16)8-4-10/h1-8H
InChIKey
UCNVFOCBFJOQAL-UHFFFAOYSA-N

Physical Properties

Melting Point
190 to 194 °F (NTP, 1992) 89 °C
Boiling Point
601.7 °F at 760 mmHg (NTP, 1992)
Physical Description
P,p'-dde appears as white crystalline solid or white powder. (NTP, 1992) White solid; [HSDB]
Appearance
White, crystalline solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
18
Aromatic heavy atom count
12
Rotatable bonds
2
Molar refractivity
80.63
TPSA
0.0000

LogP / Solubility

WLOGP
6.19
MLOGP
5.46
XLogP3
7
Consensus LogP
6.22
Log S (ESOL)
-6.07
Class (ESOL)
Insoluble
Log S (Ali)
-6.64
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-7.1
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-0.27

Drug-likeness / Medicinal Chemistry

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

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