?????????
|
|
????????? ??
- ???
- 48-53 °C (lit.)
- ?? ?
- 352 °C
- ??
- 1,69 g/cm3
- ???
- 0Pa at 20℃
- ???
- 1.5740 (estimate)
- ???
- >230 °F
- ?? ??
- Sealed in dry,Room Temperature
- ???
- Insoluble in water
- ??? ??
- powder to crystal
- ??
- White to Orange to Green
- ???
- 117.7mg/L at 20℃
- InChIKey
- NQSMEZJWJJVYOI-UHFFFAOYSA-N
- LogP
- 2.8 at 25℃
- CAS ??????
- 606-28-0(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | N | ||
|---|---|---|---|
| ?? ???? ?? | 50/53 | ||
| ????? | 60-61 | ||
| ????(UN No.) | UN 3077 9/PG 3 | ||
| WGK ?? | 3 | ||
| HS ?? | 29183000 | ||
| ???? ?? | KE-23503 |
| ????(GHS): |
|
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ?? ?: | Warning | ||||||||||||||
| ??·?? ??: |
|
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| ??????: |
|
????????? C??? ??, ??, ??
??? ??
White or yellowish granule crystals, soluble in alcohol and alkali solution, almost insoluble in water when precipitated in acid.??
Methyl 2-benzoylbenzoate is used as an anti-ultraviolet absorber and a preservative for food and beverages.?? ??
Methyl-2-benzoylbenzoate can be synthesized from the reaction between corresponding 2-substituted benzoic acid and thionyl chloride in methanol.?? ??
Methyl-2-benzoylbenzoate is a 2-acylarylcarboxylate. It can undergo asymmetric transfer hydrogenation reaction in propanol in the presence of a Ruthenium catalyst. Methyl-2-benzoylbenzoate is formed as one of the reaction products during the reaction between methyl benzoate and lithium 2,2,6,6-tetramethylpiperidide (LiTMP) at -117°C.????????? ?? ?? ? ???
???
?? ??
????????? ?? ??
???( 347)?? ??
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