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CAS 17955-67-8 1,1,3,3,5,5-Hexaethoxy-1,3,5-trisilacyclohexane molecular structure lightbox
CAS RN: 17955-67-8

1,1,3,3,5,5-Hexaethoxy-1,3,5-trisilacyclohexane

Product Availability

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8 package records8 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250629 1g In stock Inquiry
Batchno.20260622 250mg In stock Inquiry
Batchno.20260216 25g In stock Inquiry
Batchno.20250116 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250202 1g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251223 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250222 25g In stock Shanghai Inquiry
Batchno.20250105 5g In stock Shanghai, Tianjin Inquiry
  • Product code: SSC-079987
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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: 5g
  • Available purity: 90%
  • 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 17955-67-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g 90% 0 Out of Stock Hong Kong Inquiry

17955-67-8 / 1,1,3,3,5,5-hexaethoxy-1,3,5-trisilinane

Standard CAS: 17955-67-8 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
17955-67-8
Multi CAS
No
Molecular Formula
C15H36O6Si3
Molecular Weight
396.700000
Exact Mass
396.181968
SMILES
CCO[Si]1(C[Si](C[Si](C1)(OCC)OCC)(OCC)OCC)OCC
InChI
InChI=1S/C15H36O6Si3/c1-7-16-22(17-8-2)13-23(18-9-3,19-10-4)15-24(14-22,20-11-5)21-12-6/h7-15H2,1-6H3
InChIKey
SPEDTQCGQOZHQP-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
24
Fraction Csp3
1
Rotatable bonds
12
H-bond acceptors
6
Molar refractivity
101.44
TPSA
55.38

LogP / Solubility

WLOGP
3.16
MLOGP
2.81
XLogP3
3.16
Consensus LogP
3.04
Log S (ESOL)
-3.5
Class (ESOL)
Poorly soluble
Log S (Ali)
-5.1
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.3
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-2.89

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (95.1%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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