Dimethylglyoxime disodium salt, octahydrate, GR 99%+
- CAS
- 75006-64-3
- Formula
- C4H22N2Na2O10
- MW
- 304.21 g/mol
ZX-010486
Other Organic Building Blocks
Diphenyl diselenide, 98%
SynthesisAvailable on request
Buy Diphenyl diselenide, 98% (CAS 1666-13-3) from Zemixal. Request a quote with price, lead time and documents. Packs from 5 g.
CAS number1666-13-3
FormulaC12H10Se2
Molar mass312.1 g/mol
Physical formPowder
HS code29319090
UN numberUN 3283
Purity98%
InChIKeyYWWZCHLUQSHMCL-UHFFFAOYSA-N
IUPAC name(phenyldiselanyl)benzene
About Diphenyl diselenide, 98%
Diphenyl diselenide, 98% sits in our other Organic Building Blocks section and ships worldwide from stock or short lead time. Key data (Synthesis): CAS 1666-13-3, formula C12H10Se2 and molar mass 312.1 g/mol. Typical appearance is faint yellow to dark yellow to orange powder or chunks.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Safe handling
Physical constants on file: melting point 59-61 °C. Hazard communication follows GHS (Danger: H301, H331, H373 and H400). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 3283.
Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Diphenyl diselenide, 98% |
|---|---|
| Catalogue number | ZX-010487 |
| CAS number | 1666-13-3 |
| IUPAC name | (phenyldiselanyl)benzene |
| Molecular formula | C12H10Se2 |
| Molar mass | 312.1 g/mol |
| Exact mass | 313.9113 |
| Grade | Synthesis |
| Purity / assay | 98% |
| Physical form | Powder |
| Appearance | Faint yellow to dark yellow to orange powder or chunks |
| Melting point | 59-61 °C |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29319090 |
| UN number | UN 3283 |
| InChIKey | YWWZCHLUQSHMCL-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)[Se][Se]C2=CC=CC=C2 |
| PubChem CID | 15460 |
| Synonyms | Phenyl Diselenide, Diselenide, diphenyl, 1,2-Diphenyldiselane, Diphenyldiselenide, Bis(phenylselenide), diphenyldiselane, (Phenyldiselanyl)benzene, diohenyl diselenide, Diphenyl Diselenide1, 1,2-Diphenyldiselane #, 1,2-diphenyl-1,2-diselenaethane |
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
- H301Toxic if swallowed
- H331Toxic if inhaled
- H373May causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P260, P261, P264, P270, P271, P273, P301 + P316, P304 + P340, P316, P319, P321, P330, P391, 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
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | 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 Diphenyl diselenide, 98%
Which CAS number identifies Diphenyl diselenide, 98%?
Diphenyl diselenide, 98% is registered under CAS 1666-13-3. You may also see it listed as Phenyl Diselenide, Diselenide, diphenyl, 1,2-Diphenyldiselane. Our catalogue number for this item is ZX-010487.
What are the formula and molar mass of Diphenyl diselenide, 98%?
For Diphenyl diselenide, 98%, its formula is C12H10Se2 and its molar mass is 312.1 g/mol. The systematic (IUPAC) name is (phenyldiselanyl)benzene. InChIKey YWWZCHLUQSHMCL-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Diphenyl diselenide, 98%?
This listing is Synthesis grade with 98% purity. Standard packs are 5 g, 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Diphenyl diselenide, 98%?
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 Diphenyl diselenide, 98% to my country?
Yes. Because Diphenyl diselenide, 98% is classed as hazardous (UN 3283), 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
- 75980-60-8
- Formula
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- MW
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