ChemicalBook >?? ???? >1,4-????-2,5-???
1,4-????-2,5-???
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1,4-????-2,5-??? ??
- ???
- 81-83°C
- ?? ?
- 130°C(lit.)
- ??
- 1.1315 (rough estimate)
- ???
- 1.4500 (estimate)
- ?? ??
- -20°C
- ???
- ??????(??), DMSO(??)? ???
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- InChI
- InChI=1S/C4H4O4/c5-3-1-7-4(6)2-8-3/h1-2H2
- InChIKey
- RKDVKSZUMVYZHH-UHFFFAOYSA-N
- SMILES
- O1CC(=O)OCC1=O
- CAS ??????
- 502-97-6(CAS DataBase Reference)
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi,Xn | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38-36-22 | ||
| ????? | 22-24/25-37/39-26 | ||
| WGK ?? | 3 | ||
| TSCA | TSCA listed | ||
| HS ?? | 29322090 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 |
||
| ???? ?? | 2000-3-1401 |
1,4-????-2,5-??? C??? ??, ??, ??
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mp 82-86°C 99.5+%??
1,4-Dioxane-2,5-dione is used in the fabricating of artificial blood vessels.?? ??
Glycolide is a cyclic dimer of α-hydroxy acid that can be used in the formation of aliphatic polyester. It is synthesized by the dimerization of glycolic acid. It forms a low toxic synthetic biodegradable polymer that can be used in medical applications. It is majorly used in the formation of a highly crystalline poly(glycolide) by ring opening polymerization.1,4-????-2,5-??? ?? ?? ? ???
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1,4-????-2,5-??? ?? ??
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1,4-????-2,5-??? ?? ??:
?????? ??????? 1.4-????? DL-??? 2,2-???-1,3-???-4,6-?? MICHLER'S ?? ??????????? ?????????? 1,4-???-2,3-?? L-???? 2,2,5-????-1,3-???-4,6-?? ?????? 1,4-????-2,5-???
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