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CAS 1992-48-9 Tetraisopropyl Orthosilicate molecular structure lightbox
CAS RN: 1992-48-9

Tetraisopropyl Orthosilicate

Product Availability

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3 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250926 100g In stock Shanghai Inquiry
Batchno.20250411 25g In stock Shanghai Inquiry
Batchno.20250927 5g In stock Shanghai, Wuhan, Chengdu Inquiry
  • Product code: SSC-093796
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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: 25g
  • 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 1992-48-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ＞97% 0 Out of Stock Beijing Inquiry

1992-48-9 / tetrapropan-2-yl silicate

Standard CAS: 1992-48-9 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1992-48-9
Multi CAS
No
Molecular Formula
C12H28O4Si
Molecular Weight
264.430000
Exact Mass
264.175686
SMILES
CC(C)O[Si](OC(C)C)(OC(C)C)OC(C)C
InChI
InChI=1S/C12H28O4Si/c1-9(2)13-17(14-10(3)4,15-11(5)6)16-12(7)8/h9-12H,1-8H3
InChIKey
ZUEKXCXHTXJYAR-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
17
Fraction Csp3
1
Rotatable bonds
8
H-bond acceptors
4
Molar refractivity
70.64
TPSA
36.92

LogP / Solubility

WLOGP
3.12
MLOGP
2.76
XLogP3
3.12
Consensus LogP
3
Log S (ESOL)
-2.92
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.98
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.93
Class (SILICOS-IT)
Slightly 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)
-2.12

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

Safety & Transport

Pictogram(s)
Corrosive
Signal
Danger
GHS Hazard Statements
H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Precautionary Statement Codes
P264+P265, P280, P305+P354+P338, and P317

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