(E)-2-((1-(Methylamino)-2-nitrovinyl)amino)ethane-1-thiol
- CAS
- 66357-41-3
- Formula
- C5H11N3O2S
- MW
- 177.23 g/mol
ZX-045533
Sulfur Compounds (Thiols, Sulfides, Sulfonates)
Divinyl sulfone
Available on request
Buy Divinyl sulfone (CAS 77-77-0) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg. Catalogue no. ZX-045525.
CAS number77-77-0
FormulaC4H6O2S
Molar mass118.16 g/mol
InChIKeyAFOSIXZFDONLBT-UHFFFAOYSA-N
IUPAC name1-ethenylsulfonylethene
About Divinyl sulfone
Zemixal supplies Divinyl sulfone within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 77-77-0, formula C4H6O2S and molar mass 118.16 g/mol.
Where it is used
- Organic synthesis
- API synthesis
Safe handling
Classified under GHS with signal word Danger and hazard statements H300+H310, H300, H310 and H314. Read the SDS before first use.
Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Divinyl sulfone |
|---|---|
| Catalogue number | ZX-045525 |
| CAS number | 77-77-0 |
| IUPAC name | 1-ethenylsulfonylethene |
| Molecular formula | C4H6O2S |
| Molar mass | 118.16 g/mol |
| Exact mass | 118.0089 |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 42.5 Ų |
| InChIKey | AFOSIXZFDONLBT-UHFFFAOYSA-N |
| SMILES | C=CS(=O)(=O)C=C |
| PubChem CID | 6496 |
| Synonyms | Divinyl sulphone, Bis(ethenyl)sulfone, vinyl sulphone, TL 797, 1,1'-sulfonyldiethene, (ethenesulfonyl)ethene, Sulfone, divinyl-, Ethene, 1,1'-sulfonylbis-, Ethene,1,1'-sulfonylbis-, 1,1'-Sulphonylbisethene, Ethenesulfonyl-ethene |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H300+H310Fatal if swallowed or in contact with skin
- H300Fatal if swallowed
- H310Fatal in contact with skin
- H314Causes severe skin burns and eye damage
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
- H341Suspected of causing genetic defects
Precautionary statements P203, P260, P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P318, P319, P321, P330, P332 + P317, P361 + P364, P362 + P364
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Divinyl sulfone
Which CAS number identifies Divinyl sulfone?
Divinyl sulfone is registered under CAS 77-77-0. You may also see it listed as Divinyl sulphone, Bis(ethenyl)sulfone, vinyl sulphone. Our catalogue number for this item is ZX-045525.
What are the formula and molar mass of Divinyl sulfone?
For Divinyl sulfone, its formula is C4H6O2S and its molar mass is 118.16 g/mol. The systematic (IUPAC) name is 1-ethenylsulfonylethene. InChIKey AFOSIXZFDONLBT-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Divinyl sulfone?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Divinyl sulfone?
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 Divinyl sulfone to my country?
Yes. Because Divinyl sulfone 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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- CAS
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- Formula
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- MW
- 449.3 g/mol
ZX-045430
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