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CAS 107-52-8 Tetradecamethylhexasiloxane molecular structure lightbox
CAS RN: 107-52-8

Tetradecamethylhexasiloxane

Product Availability

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5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251120 2g / 10g / 25g Confirm by inquiry Shanghai, Shandong 5-7 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260509 100g In stock Shanghai Inquiry
Batchno.20251211 1g In stock Shanghai Inquiry
Batchno.20250524 25g In stock Shanghai Inquiry
Batchno.20260319 5g In stock Shanghai Inquiry
  • Product code: SSC-008456
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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: ＞97%
  • 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 107-52-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Shanghai Inquiry

107-52-8 / [dimethyl(trimethylsilyloxy)silyl]oxy-[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]oxy-dimethylsilane

TETRADECAMETHYLHEXASILOXANE | Hexasiloxane, tetradecamethyl- | UNII-2Z34S42KA0

Standard CAS: 107-52-8 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
107-52-8
Multi CAS
Yes
Molecular Formula
C14H42O5Si6
Molecular Weight
458.990000
Exact Mass
458.164784
SMILES
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
InChI
InChI=1S/C14H42O5Si6/c1-20(2,3)15-22(7,8)17-24(11,12)19-25(13,14)18-23(9,10)16-21(4,5)6/h1-14H3
InChIKey
ADANNTOYRVPQLJ-UHFFFAOYSA-N
Synonyms
TETRADECAMETHYLHEXASILOXANE Hexasiloxane, tetradecamethyl- UNII-2Z34S42KA0 2Z34S42KA0 EINECS 203-499-5

Physical Properties

Physical Description
Liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
25
Fraction Csp3
1
Rotatable bonds
10
H-bond acceptors
5
Molar refractivity
122.05
TPSA
46.15

LogP / Solubility

WLOGP
5.55
MLOGP
4.91
XLogP3
5.55
Consensus LogP
5.34
Log S (ESOL)
-5.52
Class (ESOL)
Slightly soluble
Log S (Ali)
-7.33
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-8.45
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)
-1.58

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5

Safety & Transport

GHS Hazard Statements
H413 (30.2%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P273, and P501

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