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CAS 2474-02-4 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane molecular structure lightbox
CAS RN: 2474-02-4

1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane

  • Product code: SSC-119795
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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 2474-02-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Shenzhen Inquiry

2474-02-4 / chloro-[[[chloro(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane

Standard CAS: 2474-02-4 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
2474-02-4
Multi CAS
No
Molecular Formula
C8H24Cl2O3Si4
Molecular Weight
351.520000
Exact Mass
350.017956
SMILES
C[Si](C)(O[Si](C)(C)O[Si](C)(C)Cl)O[Si](C)(C)Cl
InChI
InChI=1S/C8H24Cl2O3Si4/c1-14(2,9)11-16(5,6)13-17(7,8)12-15(3,4)10/h1-8H3
InChIKey
UHRAUGIQJXURFE-UHFFFAOYSA-N

Physical Properties

Physical Description
Clear colorless liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
17
Fraction Csp3
1
Rotatable bonds
6
H-bond acceptors
3
Molar refractivity
84.89
TPSA
27.69

LogP / Solubility

WLOGP
4.32
MLOGP
3.82
XLogP3
4.32
Consensus LogP
4.15
Log S (ESOL)
-4.35
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.56
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.25
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-1.8

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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