???????????????
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??????????????? ??? ???
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- ?? ??:
- 3674-09-7
- ???:
- ???????????????
- ???(??):
- ???????????????;?? 2,3-??????????
- ???:
- Methyl 2,3-dichloropropionate
- ???(??):
- 2,3-dichloropropionate;METHYL-A,B-DICHLOROPROPIONATE;METHYL 2,3-DICHLOROPROPIONATE;Methyl 2,3-dichloropropanoate;Methyl2,3-Dichloropropionate>Methyl 2,3-dichloropropionate,98%;METHYL ALPHA,BETA-DICHLOROPROPIONATE;2,3-dichloro-propanoicacimethylester;2,3-Dichloropropionic Acid Methyl Este;2,3-DICHLOROPROPIONIC ACID METHYL ESTER
- CBNumber:
- CB2257329
- ???:
- C4H6Cl2O2
- ??? ??:
- 157
- MOL ??:
- 3674-09-7.mol
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??????????????? ??
- ?? ?
- 52-55 °C/2 mmHg (lit.)
- ??
- 1.325 g/mL at 25 °C (lit.)
- ???
- n20/D 1.453(lit.)
- ???
- 145 °F
- ?? ??
- Store below +30°C.
- ???
- ???, ???, ???? ?????.
- ??? ??
- liquid
- ??
- ?? ?? ?? ??
- BRN
- 1701891
- InChI
- InChI=1S/C4H6Cl2O2/c1-8-4(7)3(6)2-5/h3H,2H2,1H3
- InChIKey
- OFHMODDLBXETIK-UHFFFAOYSA-N
- SMILES
- C(OC)(=O)C(Cl)CCl
- CAS ??????
- 3674-09-7(CAS DataBase Reference)
- NIST
- Propanoic acid, 2,3-dichloro-, methyl ester(3674-09-7)
- EPA
- Propanoic acid, 2,3-dichloro-, methyl ester (3674-09-7)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ????(GHS): |
 
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| ?? ?: |
Danger |
| ??·?? ??: |
| ?? |
??·?? ?? |
?? ?? |
?? |
?? ? |
?? ?? |
P- ?? |
| H227 |
??? ?? |
??? ?? |
?? 4 |
?? |
|
P210, P280, P370+P378, P403+P235,P501 |
| H314 |
??? ?? ??? ?? ??? ??? |
????? ?? ????? |
?? 1A, B, C |
?? |
|
P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 |
| H318 |
?? ?? ??? ??? |
?? ? ?? ?? ??? ?? |
?? 1 |
?? |
|
P280, P305+P351+P338, P310 |
| H341 |
???? ??? ??? ??? ??? (????? ???? ????? ???? ???? ???? ??? ?? ????? ??? ???? ??) |
???? ???? ?? |
?? 2 |
?? |
|
P201,P202, P281, P308+P313, P405,P501 |
|
| ??????: |
| P201 |
?? ? ?? ???? ?????. |
| P202 |
?? ?? ?? ??? ?? ???? ??? ???? ???. |
| P210 |
?·???·??·????? ????? - ?? ???. |
| P260 |
??·?·??·???·??·...·????? ???? ???. |
| P264 |
?? ??? ?? ??? ????. |
| P264 |
?? ??? ?? ??? ????. |
| P280 |
????/???/???/?????? ?????. |
| P303+P361+P353 |
??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????. |
| P305+P351+P338 |
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????. |
| P308+P313 |
?? ?? ??? ???? ???? ??· ??? ????. |
| P403+P235 |
??? ? ?? ?? ???? ???? ?????. |
| P405 |
???? ?????. |
| P501 |
...? ??? / ??? ?? ???. |
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| NFPA 704 |
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??????????????? C??? ??, ??, ??
??? ??
clear colorless to slightly yellow liquid
??
Methyl 2,3-dichloropropionate can be used to produce 2-chloro-acrylic acid methyl ester at Heating. It is used as pharmaceutical intermediate.
?? ??
Methyl 2,3-Dichloropropanoate is a useful reagent in preparation of oxidative fragmentation and coupling of catharanthine analogs to vindoline.
??????????????? ?? ?? ? ???
???
?? ??
??????????????? ?? ??
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