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Ethyl nitroacetate

Ethyl nitroacetate ??? ???
?? ??:
626-35-7
???:
Ethyl nitroacetate
???(??):
NSC 42302;JACS-626-35-7;Ethlnitroacetate;2-nitrobutanoate;Ethyl nitrocetate;ETHYL NITROACETATE;NITRO ETHYL ACETATE;EthylNitroacetate>Ethylnitroacetate,97%;Ethyl nitroacetate,98%
CBNumber:
CB1175310
???:
C4H7NO4
??? ??:
133.1
MOL ??:
626-35-7.mol
MSDS ??:
SDS

Ethyl nitroacetate ??

?? ?
105-107 °C/25 mmHg (lit.)
??
1.199 g/mL at 25 °C (lit.)
???
n20/D 1.424(lit.)
???
198 °F
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
?????(?? ???), ???????(?? ???), ???(?? ???)
???
?????(??), ???????(??), ???(??)? ???
??? ??
??
?? ?? (pKa)
pK1:5.85 (25°C)
??
????~???
???
?? ?? ?????. ?????? ?? ?????? ?????.
BRN
1210027
InChIKey
FTKASJMIPSSXBP-UHFFFAOYSA-N
CAS ??????
626-35-7(CAS DataBase Reference)
NIST
Acetic acid, nitro-, ethyl ester(626-35-7)
EPA
Acetic acid, nitro-, ethyl ester (626-35-7)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 38
????? 23-24/25-37
WGK ?? 2
RTECS ?? AJ1074000
?? ?? ?? Irritant
TSCA T
?? ?? IRRITANT, KEEP COLD
HS ?? 29159080
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H227 ??? ?? ??? ?? ?? 4 ?? P210, P280, P370+P378, P403+P235,P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

Ethyl nitroacetate MSDS


Ethyl nitroacetate

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

?? ??

4-HYDROXY-5-NITROPYRIMIDINE 4-BROMO-2-(TRIFLUOROMETHYL)-5-METHOXYPYRIDINE 3-FLUORO-DL-TYROSINE 2-CHLORO-2-HYDROXYIMINOACETIC ACID ETHYL ESTER

Ethyl nitroacetate ?? ??

???( 312)?? ??
??? ?? ??? ?? ?? ? ??
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Ethyl nitroacetate ?? ??:

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