Materials Science, Polymers & Ionic Liquids
(2S,5S)-(−)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone, 97%
- CAS 346440-54-8
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Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride, 99%
CAS No.2421-28-5CAS index
Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride, 99% (CAS 2421-28-5) for laboratory, research and industrial use. Category: monomers. Available pack sizes: 25 g, 100 g, 500 g, 25 kg. Supplied by Scientific Syndicate, Hyderabad, with CoA and MSDS on request.
PriceOn requestPrices vary by brand, grade, pack size & quantity.
- Genuine product via authorised channel
- Delivery in Hyderabad & pan-India dispatch
- GST invoice · bulk & tender pricing
Specifications
| CAS number | 2421-28-5 |
|---|---|
| Synonyms | 4,4'-Carbonyldiphthalic anhydride |
| Molecular formula | C17H6O7 |
| Molecular weight | 322.23 g/mol |
| Available packs | 25 g, 100 g, 500 g, 25 kg |
| HSN code | 29183090 |
| Category | Materials Science, Polymers & Ionic Liquids |
| Product group | Monomers |
Specifications are indicative. Exact assay, pack and catalogue details depend on the batch supplied – CoA / MSDS available on request.