25134-21-8
- Product Name：Methyl-5-norbornene-2,3-dicarboxylic anhydrideCAS NO.: 25134-21-8
- Molecular Formula：C10H10O3
- Purity：99%
- Molecular Weight：
Product Details;
CasNo： 25134-21-8
Molecular Formula： C10H10O3
Appearance： colourless liquid
Delivery Time： In stock
Throughput： 10000|Gram|Day
Purity： 99%
| Chemical Properties | clear light yellow oily liquid |
| Purification Methods | Purify the anhydride by thin layer chromatography on Al2O3 (previously boiled in EtOAc) and eluted with hexane/*C6H6 (1:2) then recrystallise it from *C6H6/hexane. The free acid has m 118.5-119.5o. [Miranov et al. Tetrahedron 19 1939 1963, Beilstein 17/11 V 199.] |
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