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Cas Database |
| Name |
Ethyl p-nitrobenzoate |
EINECS | 202-786-2 |
| CAS No. | 99-77-4 | Density | 1.253 g/cm3 |
| PSA | 72.12000 | LogP | 2.29470 |
| Solubility | insoluble in water | Melting Point |
55-59 °C(lit.) |
| Formula | C9H9NO4 | Boiling Point | 315 °C at 760 mmHg |
| Molecular Weight | 195.175 | Flash Point | 148.2 °C |
| Transport Information | N/A | Appearance | yellow crystalline powder |
| Safety | 22-24/25 | Risk Codes | 33 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Benzoicacid, p-nitro-, ethyl ester (6CI,8CI);4-(Ethoxycarbonyl)nitrobenzene;4-Ethoxycarbonyl-1-nitrobenzene;4-Nitrobenzoic acid ethyl ester;Ethyl4-nitrobenzoate; |
Article Data | 248 |
Ethyl p-nitrobenzoate Chemical Properties
Molecular Structure of Ethyl p-nitrobenzoate (CAS NO.99-77-4):
.png)
IUPAC Name: ethyl 4-nitrobenzoate
Empirical Formula: C9H9NO4
Molecular Weight: 195.1721
H bond acceptors: 5
H bond donors: 0
Freely Rotating Bonds: 4
Polar Surface Area: 72.12 Å2
Index of Refraction: 1.544
Molar Refractivity: 49.2 cm3
Molar Volume: 155.6 cm3
Surface Tension: 46.9 dyne/cm
Density: 1.253 g/cm3
Flash Point: 148.2 °C
Enthalpy of Vaporization: 55.62 kJ/mol
Boiling Point: 315 °C at 760 mmHg
Vapour Pressure: 0.00045 mmHg at 25°C
EINECS: 202-786-2
Melting Point: 55-59 °C(lit.)
Form: yellow crystalline powder
Merck: 14,3832
BRN: 1912879
Product Categories: Fine chemical & intermediates; Aromatic Esters; C8 to C9; Carbonyl Compounds; Esters
Ethyl p-nitrobenzoate Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 250mg/kg (250mg/kg) | National Technical Information Service. Vol. AD691-490, | |
| mouse | LD50 | oral | 2050mg/kg (2050mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION | Toksikologicheskii Vestnik. Vol. (6), Pg. 29, 1997. |
| rat | LD50 | oral | 2660mg/kg (2660mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION | Toksikologicheskii Vestnik. Vol. (6), Pg. 29, 1997. |
Ethyl p-nitrobenzoate Consensus Reports
Reported in EPA TSCA Inventory.
Ethyl p-nitrobenzoate Safety Profile
Poison by intraperitoneal route. An insecticide. See also Nitro compounds of aromatic hydrocarbons.
Safety information of Ethyl p-nitrobenzoate (CAS NO.99-77-4):
Risk Statements: 33
R33:Danger of cumulative effects.
Safety Statements: 22-24/25
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
RTECS: DH5600000
Ethyl p-nitrobenzoate Specification
Ethyl p-nitrobenzoate , with CAS number of 99-77-4, can be called Ethyl4-nitrobenzoate ; 4-Nitrobenzoic acid ethyl ester ; 4-Ethoxycarbonyl-1-nitrobenzene ; 4-(Ethoxycarbonyl)nitrobenzene . Ethyl p-nitrobenzoate (CAS NO.99-77-4) is used as intermediates in organic synthesis. In the pharmaceutical industry for the production of local anesthetic benzocaine, tetracaine hydrochloride and retirement cough and other antitussives.
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