(Sulfonylbis(Methylene))Dibenzene(CAS 620-32-6)
| Purity | Grade | Package | Stock | Price | Quantity |
| 95% | RG | 1G | In Stock | 12 USD
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| 95% | RG | 5G | In Stock | 20 USD
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| 95% | RG | 25G | In Stock | 67 USD
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| 95% | RG | 100G | In Stock | 266 USD
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| 95% | RG | 500G | In Stock | 1223 USD
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Applications of 620-32-6
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Intermediate in the synthesis of antitumor agents (e.g., chlorambucil derivatives), antimicrobials, and anti-inflammatory drugs | Sodium benzylsulfonate is prepared via reaction of benzyl chloride with sodium sulfite, followed by oxidation to benzyl sulfone; alternatively, benzyl sulfone is prepared by oxidation of benzyl mercaptan |
| Organic Synthesis | Sulfone-based protecting group for stabilizing carbocations, used for functional group protection and deprotection in multistep syntheses | Reacts with Grignard or organolithium reagents under basic conditions to generate stable α-sulfonyl carbanions for C–C bond formation; deprotection is typically achieved via amalgamated sodium or Raney nickel hydrogenolysis |
| Materials Science | Monomer modifier for high-performance polymers (e.g., polysulfones, polyarylsulfones) to enhance thermal stability and mechanical strength | Copolymerized with bisphenol A, 4,4′-dichlorodiphenyl sulfone, etc., introducing sulfone side chains via nucleophilic substitution condensation |
| Pesticide Intermediates | Intermediate in the synthesis of sulfonyl-containing insecticides and fungicides (e.g., analogues of fluthiacet-methyl) | Introduces the benzyl sulfone moiety into heterocyclic cores through multistep reactions including chlorination, nitration, reduction, and cyclization |
Physical and chemical properties of 620-32-6
Boiling Point |
458.6ºC at 760 mmHg |
|---|---|
BRN |
2050498 |
Density |
1.207g/cm3 |
Exact Mass |
246.07100 |
Flash Point |
292.9ºC |
H Bond Acceptors |
2 |
H Bond Donors |
0 |
Index of Refraction |
1.597 |
LogP |
3.88240 |
Melting Point |
149-153ºC |
Molecular Formula |
C14H14O2S |
Molecular Weight |
246.32500 |
PSA |
42.52000 |
Storage condition |
2-8°C |
Spectrums of 620-32-6
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 620-32-6
Cas:76625-87-1
Cas:100-44-7
Cas:16601-40-4
Cas:141-52-6
Q&A for CAS 620-32-6
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 620-32-6
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 620-32-6
Operate under the ISO 9001 system
