Ethyl nitroacetate
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Ethyl nitroacetate ??
- ?? ?
- 105-107 °C/25 mmHg (lit.)
- ??
- 1.199 g/mL at 25 °C (lit.)
- ???
- n
20/D 1.424(lit.)
- ???
- 198 °F
- ?? ??
- Keep in dark place,Sealed in dry,Room Temperature
- ???
- ?????(?? ???), ???????(?? ???), ???(?? ???)
- ???
- ?????(??), ???????(??), ???(??)? ???
- ?? ?? (pKa)
- pK1:5.85 (25°C)
- ??? ??
- ??
- ??
- ????~???
- ???
- ?? ?? ?????. ?????? ?? ?????? ?????.
- BRN
- 1210027
- InChI
- 1S/C4H7NO4/c1-2-9-4(6)3-5(7)8/h2-3H2,1H3
- InChIKey
- FTKASJMIPSSXBP-UHFFFAOYSA-N
- SMILES
- CCOC(=O)C[N+]([O-])=O
- CAS ??????
- 626-35-7(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 38 | ||
| ????? | 23-24/25-37 | ||
| WGK ?? | 2 | ||
| RTECS ?? | AJ1074000 | ||
| ?? ?? ?? | Irritant | ||
| TSCA | TSCA listed | ||
| ?? ?? | IRRITANT, KEEP COLD | ||
| HS ?? | 29159080 | ||
| ???? ??? | 10 - Combustible liquids |
Ethyl nitroacetate C??? ??, ??, ??
??? ??
clear colourless to slightly yellow liquid??
Ethyl Nitroacetate is an ester of nitrocarboxylic acid used as an intermediate in the preparation of unsubstituted amino acids.Purification Methods
Purify the ester by repeated distillation. IR:max 1748 (CO2), 1570 and 1337 (NO2), and 800cm-1 [Haszeldine J Chem Soc 2525 1953]. The hydrazine salt crystallises from 95% EtOH or MeOH as yellow crystals m 104-105o [Ungnade & Kissinger J Org Chem 22 1661 1957, Emmons & Freeman J Am Chem Soc 77 4391 1955]. [Beilstein 2 IV 537.]Ethyl nitroacetate ?? ?? ? ???
???
Pentanedioic acid, 2-nitro-3-oxo-, 1,5-diethyl ester
TERT-BUTYL ETHYL MALONATE
tert-?????
Propanedioic acid,1-ethyl 3-methyl ester
Propanoic acid, 3-[(4-methoxyphenyl)amino]-3-oxo-, ethyl ester
??-???????
Acetic acid, 2-chloro-2-nitro-, ethyl ester
3-oxo-3-(propylamino)Propanoic acid ethyl ester
ethyl2-nitro-3-oxobutanoate
diethyl 1,2,5-oxadiazole-3,4-dicarboxylate 2-oxide
Ethyl iodoacetate
????????????
????????
Ethyl glycolate
Ethyl Azidoacetate
?? ??
Ethyl nitroacetate ?? ??
???( 322)?? ??
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Ethyl nitroacetate ?? ??:
????? ???? ????? ?? 5,5-???-2-?????-3-??????? ????????? ?? ?????? ?? ????????? ???????????? ?????? ?????????????? ?????-??
Diethyl nitromalonate
Methyl vanillate
2-CHLORO-2-HYDROXYIMINOACETIC ACID ETHYL ESTER
Ethyl hydrazinoacetate hydrochloride
Cadmium diethyldithiocarbamate
Methyl nitroacetate
Bromoacetaldehyde diethyl acetal