Bis(2,4,6-trimethylpyridine)iodonium hexafluorophosphate, 98%
- CAS
- 113119-46-3
- Formula
- C16H20F6IN2P
- MW
- 512.21 g/mol
ZX-000020
Analytical Reagents
Bis-MSB, for scintillation, 99%
ScintillationAvailable on request
Bis-MSB, for scintillation, 99% (CAS 13280-61-0) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-000021.
CAS number13280-61-0
FormulaC24H22
Molar mass310.4 g/mol
Physical formCrystalline
HS code29029090
Purity≥99%
InChIKeyQKLPIYTUUFFRLV-UHFFFAOYSA-N
IUPAC name1,4-bis[2-(2-methylphenyl)ethenyl]benzene
About Bis-MSB, for scintillation, 99%
Bis-MSB, for scintillation, 99% sits in our analytical Reagents section and ships worldwide from stock or short lead time. Identity at a glance (Scintillation): CAS 13280-61-0, formula C24H22 and molar mass 310.4 g/mol. It is described as light yellow to amber to dark green powder or crystals.
Where it is used
- Fine chemical synthesis
- Laboratory analysis
Handling and storage
Literature values: melting point 180-182 °C. Hazard communication follows GHS (Warning: H302, H319, H335 and H413). Our SDS lists exposure controls and first-aid measures.
Available as 5 g, 25 g and 1 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Specifications and identifiers
| Product name | Bis-MSB, for scintillation, 99% |
|---|---|
| Catalogue number | ZX-000021 |
| CAS number | 13280-61-0 |
| IUPAC name | 1,4-bis[2-(2-methylphenyl)ethenyl]benzene |
| Molecular formula | C24H22 |
| Molar mass | 310.4 g/mol |
| Exact mass | 310.1722 |
| Grade | Scintillation |
| Purity / assay | ≥99% |
| Physical form | Crystalline |
| Appearance | Light yellow to amber to dark green powder or crystals |
| Melting point | 180-182 °C |
| XLogP3 | 7.2 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29029090 |
| InChIKey | QKLPIYTUUFFRLV-UHFFFAOYSA-N |
| SMILES | CC1=CC=CC=C1C=CC2=CC=C(C=C2)C=CC3=CC=CC=C3C |
| PubChem CID | 94347 |
| Synonyms | 1,4-Bis(2-methylstyryl)benzene, p-Bis(o-methylstyryl)benzene, 4-Bis(2-methylstyryl)benzene, Benzene, 1,4-bis[2-(2-methylphenyl)ethenyl]-, Benzene, 1,4-bis(2-(2-methylphenyl)ethenyl)-, 1,4-bis[2-(o-tolyl)vinyl]benzene, 1,4-Bis(4-methyl-alpha-styryl)benzene, 2,2'-Dimethyldistyrylbenzol, 1,4-Di-(2-methylstyryl)benzene, (1,4-bis[2-methylstyryl]benzene), p-bis-(o-METHYLSTYRYL) BENZENE, 1,1'-[1,4-Phenylenedi(ethene-2,1-diyl)]bis(2-methylbenzene) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P304 + P340, P305 + P351 + P338, P319, P330, P337 + P317, 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 | |
| 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 Bis-MSB, for scintillation, 99%
Which CAS number identifies Bis-MSB, for scintillation, 99%?
Bis-MSB, for scintillation, 99% is registered under CAS 13280-61-0. You may also see it listed as 1,4-Bis(2-methylstyryl)benzene, p-Bis(o-methylstyryl)benzene, 4-Bis(2-methylstyryl)benzene. Our catalogue number for this item is ZX-000021.
What are the formula and molar mass of Bis-MSB, for scintillation, 99%?
For Bis-MSB, for scintillation, 99%, its formula is C24H22 and its molar mass is 310.4 g/mol. The systematic (IUPAC) name is 1,4-bis[2-(2-methylphenyl)ethenyl]benzene. InChIKey QKLPIYTUUFFRLV-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Bis-MSB, for scintillation, 99%?
This listing is Scintillation grade with ≥99% purity. Standard packs are 5 g, 25 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Bis-MSB, for scintillation, 99%?
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 Bis-MSB, for scintillation, 99% to my country?
Yes. Because Bis-MSB, for scintillation, 99% 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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