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Metal Catalysts & Ligands

Thorium oxide, AR

ARAvailable on request

Buy Thorium oxide, AR (CAS 1314-20-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Metal Catalysts & Ligands range.

Pack sizes
Thorium oxide, AR chemical structure
CAS number1314-20-1
FormulaO2Th
Molar mass264.04 g/mol
HS code28443021
InChIKeyZCUFMDLYAMJYST-UHFFFAOYSA-N
IUPAC namedioxothorium

About Thorium oxide, AR

Researchers and plant chemists source Thorium oxide, AR from Zemixal for routine and specialised work. Identity at a glance (AR): CAS 1314-20-1, formula O2Th and molar mass 264.04 g/mol.

Where it is used

  • Cross-coupling reactions
  • Homogeneous catalysis
  • Asymmetric synthesis

Handling and storage

Classified under GHS with signal word Danger and hazard statements H301, H311, H331 and H350. Read the SDS before first use.

Standard pack sizes are 25 g, 100 g and 500 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Cross-coupling reactions
  • Homogeneous catalysis
  • Asymmetric synthesis

Applications

Oil, Gas and PetrochemicalsPharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of Thorium oxide, AR
Product nameThorium oxide, AR
Catalogue numberZX-037165
CAS number1314-20-1
IUPAC namedioxothorium
Molecular formulaO2Th
Molar mass264.04 g/mol
Exact mass264.0279
GradeAR
H-bond donors / acceptors0 / 2
Topological polar surface area34.1 Ų
HS code28443021
InChIKeyZCUFMDLYAMJYST-UHFFFAOYSA-N
SMILESO=[Th]=O
PubChem CID14808
SynonymsThorium oxide (ThO2), Thorium anhydride, Dioxide, Thorium, Oxide, Thorium, Thorium(IV) oxide, Thorianite, Thorium-232 dioxide, Thorium Oxide Nanoparticle Dispersion

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301Toxic if swallowed
  • H311Toxic in contact with skin
  • H331Toxic if inhaled
  • H350May cause cancer
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P261, P262, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P318, P319, P321, P330, P361 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Thorium oxide, AR
25 gQuoted on request
100 gQuoted on request
500 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Thorium oxide, AR

Which CAS number identifies Thorium oxide, AR?
Thorium oxide, AR is registered under CAS 1314-20-1. You may also see it listed as Thorium oxide (ThO2), Thorium anhydride, Dioxide, Thorium. Our catalogue number for this item is ZX-037165.
What are the formula and molar mass of Thorium oxide, AR?
For Thorium oxide, AR, its formula is O2Th and its molar mass is 264.04 g/mol. The systematic (IUPAC) name is dioxothorium. InChIKey ZCUFMDLYAMJYST-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Thorium oxide, AR?
This listing is AR grade. Standard packs are 25 g, 100 g, 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Thorium oxide, AR?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Thorium oxide, AR to my country?
Yes. Because Thorium oxide, AR is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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