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CAS 2469-55-8 1,3-Bis(3-aminopropyl)tetramethyldisiloxane [Monomer for silicon modified polyamides] molecular structure lightbox
CAS RN: 2469-55-8

1,3-Bis(3-aminopropyl)tetramethyldisiloxane [Monomer for silicon modified polyamides]

Product Availability

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5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260219 100g In stock Shanghai Inquiry
Batchno.20251122 1kg In stock Shanghai Inquiry
Batchno.20260108 25g In stock Shanghai, Shenzhen, Wuhan Inquiry
Batchno.20250612 500g In stock Shanghai Inquiry
Batchno.20260110 5g In stock Shanghai, Tianjin Inquiry
  • Product code: SSC-119636
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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: ≥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 2469-55-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥97% 0 Out of Stock Beijing Inquiry

2469-55-8 / 3-[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-amine

Standard CAS: 2469-55-8 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
2469-55-8
Multi CAS
No
Molecular Formula
C10H28N2OSi2
Molecular Weight
248.510000
Exact Mass
248.174017
SMILES
C[Si](C)(CCCN)O[Si](C)(C)CCCN
InChI
InChI=1S/C10H28N2OSi2/c1-14(2,9-5-7-11)13-15(3,4)10-6-8-12/h5-12H2,1-4H3
InChIKey
GPXCORHXFPYJEH-UHFFFAOYSA-N

Physical Properties

Physical Description
Liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
15
Fraction Csp3
1
Rotatable bonds
8
H-bond acceptors
3
H-bond donors
2
Molar refractivity
73.01
TPSA
61.27

LogP / Solubility

WLOGP
2.11
MLOGP
1.86
XLogP3
2.11
Consensus LogP
2.03
Log S (ESOL)
-2.18
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.12
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.99
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.74

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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