| Identification | More | [Name]
Ethyl nitroacetate | [CAS]
626-35-7 | [Synonyms]
ETHYL NITROACETATE
NITROACETIC ACID ETHYL ESTER
NITRO ETHYL ACETATE
nitro-aceticaciethylester
Ethlnitroacetate
wEthyl nitroacetate, 97%
Ethylnitroacetate,97%
Ethyl nitroacetate 97%
Acetic Acid Nitro Ethyl Ester | [EINECS(EC#)]
210-944-7 | [Molecular Formula]
C4H7NO4 | [MDL Number]
MFCD00007403 | [Molecular Weight]
133.1 | [MOL File]
626-35-7.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colourless to slightly yellow liquid | [Boiling point ]
105-107 °C/25 mmHg (lit.) | [density ]
1.199 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.424(lit.)
| [Fp ]
198 °F
| [storage temp. ]
Keep Cold | [solubility ]
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) | [form ]
Liquid | [pka]
pK1:5.85 (25°C) | [color ]
Clear colorless to slightly yellow | [Water Solubility ]
Slightly soluble in water. Soluble in chloroform and ethyl acetate. | [BRN ]
1210027 | [InChIKey]
FTKASJMIPSSXBP-UHFFFAOYSA-N | [CAS DataBase Reference]
626-35-7(CAS DataBase Reference) | [NIST Chemistry Reference]
Acetic acid, nitro-, ethyl ester(626-35-7) | [EPA Substance Registry System]
626-35-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R38:Irritating to the skin. | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S37:Wear suitable gloves . | [WGK Germany ]
2
| [RTECS ]
AJ1074000
| [Hazard Note ]
Irritant | [TSCA ]
T | [HazardClass ]
IRRITANT, KEEP COLD | [HS Code ]
29159080 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Pentanedioic acid, 2-nitro-3-oxo-, 1,5-diethyl ester-->TERT-BUTYL ETHYL MALONATE-->tert-Butanol-->Propanedioic acid,1-ethyl 3-methyl ester-->Propanoic acid, 3-[(4-methoxyphenyl)amino]-3-oxo-, ethyl ester-->ALFA-NITRO ACETIC ACID-->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 cyanoformate-->ethyl glycinate-->Ethyl glycolate-->Ethyl Azidoacetate | [Preparation Products]
4-BROMO-2-(TRIFLUOROMETHYL)-5-METHOXYPYRIDINE-->3-FLUORO-DL-TYROSINE-->4-HYDROXY-5-NITROPYRIMIDINE-->2-CHLORO-2-HYDROXYIMINOACETIC ACID ETHYL ESTER |
| Hazard Information | Back Directory | [Chemical Properties]
clear colourless to slightly yellow liquid | [Uses]
Ethyl Nitroacetate is an ester of nitrocarboxylic acid used as an intermediate in the preparation of unsubstituted amino acids. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 59, p. 1208, 1994 DOI: 10.1021/jo00084a047 | [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.] |
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