Benzoic anhydride, ACS – CAS 93-97-0
Price f.o.b. for gr.250
€ 280.00
Additional information
| Weight | 250 g |
|---|---|
| product name | Benzoic anhydride, ACS |
| product origin | 100% made in European Union (according to USP, EUP, ECHA-REACH) |
| purity grade | >99.99% (raw virgin matter, ultra-pure, sterilized) |
| use | lab. / tech. / bio-research / synthesis / intermediates / industrial |
| product code | EA4269 |
| C.A.S. number | 93-97-0 |
| MDL | MFCD00003073 |
| EINECS | 202-291-1 |
| formula molecular | C14H10O3 |
| formula weight | 226.23 |
| melting point | 40 °C to 44 °C |
| boiling point | 360 °C |
| density | 1.199 |
| identification (FTIR) | conforms |
| sensitivity & storage | moisture sensitive ; ambient temperatures |
| solubility | soluble in alcohol, ether, chloroform, acetone, ethyl acetate, benzene, toluene, glacial acetic acid, acetic anhydride and ethanol. Slightly soluble in benzene and acetone. |
| assay | >99.99% |
| appearance (color) | white to pale cream |
| form | powder or crystalline powder |
| applications | Benzoic anhydride is used as a benzoylating agent in the manufacture of pharmaceuticals, dyes and intermediates. It serves as an arylation agent in the Heck reaction. It is also used to get benzoic acid through dehydration. Further, it is used to prepare furan-2-yl phenyl-methanone, which is similar to Friedel-Crafts acylation reaction. In addition to this, it is used for the synthesis of carboxylic esters and lactones . |
| note (1) | Moisture sensitive. Incompatible with strong acids, strong oxidizing agents and strong bases |
| note (2) | this product is for research use only, is not to be used for therapeutic ; not intended for animal or human or diagnostic or therapeutic use , and cannot be sold to patients. |
| note (3) | described price of the product is NOT NEGOTIABLE , already around 25% lower than the official price of the International Chemical Stock Exchange / ICIS . * Possible additional discount for large quantity orders . |
| packaging / transport | special for chemical transport (according to IATA / ADR / ECHA-REACH rules / int.l laws) . |
| certifications | C.O.A., MSDS, GMP, API, USP, EUP, ECHA-REACH, ORIGIN, etc… (originals will be delivered with good , and copies after confirmed order) |
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