Carbic anhydride
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Carbic anhydride ??
- ???
- 165-167 °C(lit.)
- ?? ?
- 251.61°C (rough estimate)
- ??
- 1.08
- ???
- 1.4365
- ?? ??
- Inert atmosphere,Room Temperature
- ???
- ?????(?? ???), ???(?? ???)
- ??? ??
- ??? ??
- ??
- ???
- ???
- ??? ????
- ??
- Moisture Sensitive
- Merck
- 14,1796
- BRN
- 83657
- InChI
- InChI=1/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2/t4-,5+,6-,7+
- InChIKey
- KNDQHSIWLOJIGP-UMRXKNAANA-N
- SMILES
- C1(=O)[C@]2([H])[C@@]([H])([C@@]3([H])C[C@]2([H])C=C3)C(=O)O1 |&1:2,4,6,9,r|
- CAS ??????
- 129-64-6(CAS DataBase Reference)
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn | ||
|---|---|---|---|
| ?? ???? ?? | 41-42/43 | ||
| ????? | 22-24-26-37/39 | ||
| WGK ?? | 3 | ||
| RTECS ?? | DT5600000 | ||
| F ?????? | 21 | ||
| HS ?? | 29172090 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Eye Dam. 1 Resp. Sens. 1 Skin Sens. 1 |
Carbic anhydride C??? ??, ??, ??
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WHITE CRYSTALLINE POWDER??
Carbic Anhydride is an intermediate used to prepare Endo-2,3-Norbornanedicarboximide (N661225) which is used to prepare piperidinylbenzisoxazole antipsychotic drugs.Purification Methods
-methanoisobenzofuran-1,3-dione) [129-64-6] M 164.2, m 164.1o, 164 -1 6 5o, 165-167o, d 4 1.417. It forms crystals from pet ether, hexane or cyclohexane. It is hydrolysed by H2O to form the acid [Diels & Alder Justus Liebigs Ann Chem 460 98 1928, Maitte BCarbic anhydride ?? ?? ? ???
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Carbic anhydride ?? ??
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