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CAS 1304-76-3 Bismuth(III) Oxide molecular structure lightbox
CAS RN: 1304-76-3

Bismuth(III) Oxide

Product Availability

Choose a grade to view its available package options.

6 package records5 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250813 5g / 25g / 100g / 500g / 2.5kg / 10kg Confirm by inquiry Shanghai, Shandong, Guangdong, Hebei, Chongqing 5-7 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260516 10g / 50g / 250g / 1kg Confirm by inquiry Shanghai, Guangdong, Chongqing, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260119 100g In stock Shandong Inquiry
Batchno.20250824 2.5kg Out of stock 8-10 business days Inquiry
Batchno.20250907 25g In stock Shanghai, Shandong, Hebei Inquiry
Batchno.20250113 500g In stock Shandong, Chongqing Inquiry
  • Product code: SSC-037038
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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: 500g
  • 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 1304-76-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
500g ≥97% 0 Out of Stock Shenzhen Inquiry

1304-76-3 / oxo(oxobismuthanyloxy)bismuthane

Standard CAS: 1304-76-3 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
1304-76-3
Multi CAS
No
Molecular Formula
Bi2O3
Molecular Weight
465.959000
Exact Mass
465.945540
SMILES
O=[Bi]O[Bi]=O
InChI
InChI=1S/2Bi.3O
InChIKey
WMWLMWRWZQELOS-UHFFFAOYSA-N

Physical Properties

Physical Description
Other Solid; Dry Powder Yellow odorless solid; [Merck Index] Insoluble
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
5
Rotatable bonds
2
H-bond acceptors
3
Molar refractivity
13.97
TPSA
43.37

LogP / Solubility

WLOGP
-1.07
MLOGP
-0.91
XLogP3
-1.07
Consensus LogP
-1.02
Log S (ESOL)
-1.92
Class (ESOL)
Soluble
Log S (Ali)
-2.61
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.04
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-6.32

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Health Hazard
Signal
Danger
GHS Hazard Statements
Not Classified Reported as not meeting GHS hazard criteria by 410 of 452 companies (only 9.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website. H370: Causes damage to organs [Danger Specific target organ toxicity, single exposure] H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
Precautionary Statement Codes
P260, P264, P270, P308+P316, P319, P321, P405, and P501

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