| Place of Origin: | China |
|---|---|
| Brand Name: | Senwayer Brand |
| Certification: | ISO, 9001, USP |
| Model Number: | 99-77-4 |
| Minimum Order Quantity: | 10grams |
| Price: | Discount is possible if your order is big enough |
| Packaging Details: | 10g, 20g, 50g , 100g, 500g. 1kg, 10kg |
| Delivery Time: | within 2 working days |
| Payment Terms: | T/T in advance, Money Gram, Western Union, Bank Transfer. |
| Supply Ability: | 1000kg/month |
| Other Name: | Ethyl P-nitrobenzoate; Ethyl 4 Nitrobenzoate | MF: | C9H9NO4 |
|---|---|---|---|
| Apparence: | Yellow Crystalline Powder | Purity: | 99% |
| Usage: | Local Anesthetic Drugs | Grade: | Pharma Grade |
| High Light: | pharmaceutical raw material,medical raw material |
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Ethyl 4-nitrobenzoate CAS 99-77-4 Local Anesthetic Raw Material Drugs Yellow Powder
Quick detail
| Name: | Ethyl p-nitrobenzoate |
| CAS No.: | 99-77-4 |
| Formula: | C9H9NO4 |
| Molecular Weight: | 195.19 |
| Synonyms: | Benzoicacid, p-nitro-, ethyl ester (6CI,8CI);4-(Ethoxycarbonyl)nitrobenzene;4-Ethoxycarbonyl-1-nitrobenzene;4-Nitrobenzoic acid ethyl ester;Ethyl4-nitrobenzoate; |
| EINECS: | 202-786-2 |
| Density: | 1.253 g/cm3 |
| Melting Point: | 55-59 °C(lit.) |
| Boiling Point: | 315 °C at 760 mmHg |
| Flash Point: | 148.2 °C |
| Solubility: | insoluble in water |
| Appearance: | yellow crystalline powder |
| Safety Info | |
| RTECS: | DH5600000 |
| Safety Statements: | S24/25 |
| HS Code: | 2916399090 |
| WGK Germany: | 3 |
| Risk Statements: | R33 |
Ethyl p-nitrobenzoate Usages
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.
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 |
| HS Code: |
2916399090 |
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. |
