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CAS 12027-38-2 SILICOTUNGSTIC ACID HYDRATE molecular structure lightbox
CAS RN: 12027-38-2

SILICOTUNGSTIC ACID HYDRATE

Product Availability

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3 package records0 with current stock1 grade group
Batch No.PackageAvailabilityInquiry
Batchno.20250312 100g Out of stock Inquiry
Batchno.20250117 25g Out of stock Inquiry
Batchno.20250224 500g Out of stock Inquiry
  • Product code: SSC-021118
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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: 100g
  • 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 12027-38-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥95% 0 Out of Stock Beijing Inquiry

12027-38-2 / silicic acid;tetrakis(1,3,5-trioxa-2lambda6,4lambda6,6lambda6-tritungstacyclohexane 2,2,4,4,6,6-hexaoxide)

Tungstosilicic acid hydrate, Reagent Grade | silicic acid;1,3,5-trioxa-2lambda6,4lambda6,6lambda6-tritungstacyclohexane 2,2,4,4,6,6-hexaoxide;hydrate | SCHEMBL29359499

Standard CAS: 12027-38-2 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
12027-38-2
Multi CAS
Yes
Molecular Formula
H4O40SiW12
Molecular Weight
2878.200000
Exact Mass
2877.216710
SMILES
O[Si](O)(O)O.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1
InChI
InChI=1S/H4O4Si.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h1-4H;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
InChIKey
CGFYHILWFSGVJS-UHFFFAOYSA-N
Synonyms
Tungstosilicic acid hydrate, Reagent Grade silicic acid;1,3,5-trioxa-2lambda6,4lambda6,6lambda6-tritungstacyclohexane 2,2,4,4,6,6-hexaoxide;hydrate SCHEMBL29359499 Tungstosilicic acid hydrate, p.a. AKOS025310805

Physical Properties

Physical Description
Pellets or Large Crystals Hydrate: Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
53
H-bond acceptors
40
H-bond donors
4
Molar refractivity
44.13
TPSA
601.36

LogP / Solubility

WLOGP
-6.31
MLOGP
-5.23
XLogP3
-6.31
Consensus LogP
-5.95
Log S (ESOL)
-13.71
Class (ESOL)
Insoluble
Log S (Ali)
-18.6
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-13.13
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
Yes
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-24.76

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
4.5

Safety & Transport

Pictogram(s)
Irritant Corrosive
Signal
Warning Danger
GHS Hazard Statements
H315 (88.6%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (90.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (88.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye 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 P234, P264+P265, P280, P305+P351+P338, P337+P317, P390, and P406

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