4-ethyl-2-methyloxazole-5-carboxylic acid
4-ethyl-2-methyloxazole-5-carboxylic acid ??
- ?? ?
- 269.3±20.0 °C(Predicted)
- ??
- 1.220±0.06 g/cm3(Predicted)
- ?? ??
- Storage temp. 2-8°C
- ?? ?? (pKa)
- 3.75±0.20(Predicted)
- ??
- White to off-white Solid
- InChI
- InChI=1S/C7H9NO3/c1-3-5-6(7(9)10)11-4(2)8-5/h3H2,1-2H3,(H,9,10)
- InChIKey
- NRCONPDYTZUQCL-UHFFFAOYSA-N
- SMILES
- O1C(C(O)=O)=C(CC)N=C1C
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ????(GHS): |
|
| ?? ?: |
Warning |
| ??·?? ??: |
| ?? |
??·?? ?? |
?? ?? |
?? |
?? ? |
?? ?? |
P- ?? |
| H302 |
??? ??? |
?? ?? ?? - ?? |
?? 4 |
?? |
|
P264, P270, P301+P312, P330, P501 |
| H315 |
??? ??? ??? |
????? ?? ????? |
?? 2 |
?? |
|
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
?? ?? ??? ??? |
?? ? ?? ?? ??? ?? |
?? 2A |
?? |
|
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
?? ???? ??? ? ?? |
?? ???? ?? - 1? ??;???? ?? |
?? 3 |
?? |
|
|
|
| ??????: |
| P264 |
?? ??? ?? ??? ????. |
| P264 |
?? ??? ?? ??? ????. |
| P270 |
? ??? ??? ??? ???, ???? ???? ???. |
| P280 |
????/???/???/?????? ?????. |
| P301+P312 |
??? ???? ??? ????(??)? ??? ????. |
| P302+P352 |
??? ??? ??? ?? ????. |
| P305+P351+P338 |
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????. |
| P321 |
(…) ??? ???. |
| P330 |
?? ?????. |
| P332+P313 |
?? ??? ??? ???? ??· ??? ????. |
| P362 |
??? ??? ?? ?? ?? ????? |
| P501 |
...? ??? / ??? ?? ???. |
|
4-ethyl-2-methyloxazole-5-carboxylic acid C??? ??, ??, ??
4-ethyl-2-methyloxazole-5-carboxylic acid ?? ?? ? ???
???
?? ??
4-ethyl-2-methyloxazole-5-carboxylic acid ?? ??
???( 22)?? ??
4-ethyl-2-methyloxazole-5-carboxylic acid ?? ??:
