Thallium(III) nitrate trihydrate
Thallium(III) nitrate trihydrate (CAS: 13453-38-8), with the formula Tl(NO3)3 · 3H2O and a molecular weight of 444.44, is a critical reagent in organic synthesis. It is recognised for its potent oxidative capabilities, facilitating transformations such as the oxidation of styrene derivatives and the regioselective ring expansion of cyclic aralkyl ketones. This compound is a key intermediate for accessing complex molecular structures.
- IUPAC
- TTN,Thallium trinitrate
- Synonyms
- Thallium trinitrate
Oxidation Reagent
Serves as a reagent for the rapid oxidation of styrene derivatives to their corresponding carbonyl compounds. It is also employed in the regioselective ring expansion of cyclic aralkyl ketones via oxidative rearrangement.
Carbonyl Synthesis
Facilitates the selective hydrolysis of thioacetals, efficiently converting them to carbonyl compounds. This method is valuable for protecting group strategies in organic synthesis.
Steroid Modification
A general synthetic method for 19-norsteroids. It also mediates the ring contraction of cyclic ketones to form a series of trans-fused 10-methyl-2-decalones, enabling access to steroidal frameworks.
| Molecular weight | 444.44 |
|---|---|
| Linear formula | Tl(NO3)3 · 3H2O |
| Application | Reagent for the rapid oxidation of styrene derivatives to carbonyl compounds,1 for the regioselective ring expansion of cyclic aralkyl ketones via oxidative rearrangement,2 for the selective hydrolysis of thioacetals to carbonyl compounds3 and for a general synthetic method to 19-norsteroids.4 Mediates ring contraction of cyclic ketones to a series of trans-fused 10-methyl-2-decalones.5 |
| Melting point | 102-105 °C(lit.) |
Hazard statements
- H272May intensify fire; oxidiser
- H300Fatal if swallowed
- H373May cause damage to organs through prolonged exposure
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P220Keep away from clothing and combustible materials
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P273Avoid release to the environment
- P284Wear respiratory protection
- P301IF SWALLOWED
| Transport (UN / ADR) | UN 2727 6.1/PG 2 |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 26/28-33-51/53 |
| Safety statements (S) | 13-28-45-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Thallium(III) nitrate trihydrate used for?
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Thallium(III) nitrate trihydrate is used as a reagent in organic synthesis for rapid oxidation of styrene derivatives, regioselective ring expansion of cyclic aralkyl ketones, selective hydrolysis of thioacetals, and the synthesis of 19-norsteroids and specific decalones.
What is the CAS number and formula for Thallium(III) nitrate trihydrate?
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The CAS number is 13453-38-8 and the chemical formula is Tl(NO3)3 · 3H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Thallium(III) nitrate trihydrate as a technical/research grade. We do not represent this product as USP, BP, or EP grade.
How should Thallium(III) nitrate trihydrate be handled safely?
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Thallium(III) nitrate trihydrate is dangerous; it can cause severe toxicity if swallowed, inhaled, or in contact with skin. It is an oxidising agent and toxic to aquatic life with long-lasting effects. Handle with extreme caution in a well-ventilated area, using appropriate personal protective equipment, and avoid release into the environment. Refer to the Safety Data Sheet for full details.
How is Thallium(III) nitrate trihydrate packed and shipped?
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Thallium(III) nitrate trihydrate is packed and shipped according to international regulations for hazardous materials, including UN 2727 classification for transport. TSS ensures compliance for global export.
How can I request a sample or quote for Thallium(III) nitrate trihydrate?
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To request a sample or a quotation for Thallium(III) nitrate trihydrate, please contact our sales department via the website or email, specifying your requirements and delivery location.
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