Ethyl 3-(4-nitrophenyl)-3-oxopropanoate

Modify Date: 2024-01-04 06:22:31

Ethyl 3-(4-nitrophenyl)-3-oxopropanoate Structure
Ethyl 3-(4-nitrophenyl)-3-oxopropanoate structure
Common Name Ethyl 3-(4-nitrophenyl)-3-oxopropanoate
CAS Number 838-57-3 Molecular Weight 237.209
Density 1.3±0.1 g/cm3 Boiling Point 344.7±17.0 °C at 760 mmHg
Molecular Formula C11H11NO5 Melting Point 67-71 °C
MSDS Chinese USA Flash Point 149.6±22.9 °C

 Names

Name ethyl 4-nitrobenzoylacetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 344.7±17.0 °C at 760 mmHg
Melting Point 67-71 °C
Molecular Formula C11H11NO5
Molecular Weight 237.209
Flash Point 149.6±22.9 °C
Exact Mass 237.063721
PSA 89.19000
LogP 1.63
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.542

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AJ1073500
CHEMICAL NAME :
Acetic acid, (p-nitrobenzoyl)-, ethyl ester
CAS REGISTRY NUMBER :
838-57-3
BEILSTEIN REFERENCE NO. :
1124763
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C11-H11-N-O5

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
8620 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),79,1986

 Safety Information

Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases S24/25
RIDADR NONH for all modes of transport
RTECS AJ1073500
HS Code 2918300090

 Synthetic Route

 Customs

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

MFCD00007357
EINECS 212-656-7
Benzenepropanoic acid, 4-nitro-β-oxo-, ethyl ester
Ethyl 3-(4-nitrophenyl)-3-oxopropanoate