- 4-NITROPHENYL ACETATE
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- $100.00 / 50kg
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2024-08-27
- CAS:830-03-5
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 5000Ton
- 4-NITROPHENYL ACETATE
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- $1.00 / 1KG
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2019-07-10
- CAS:830-03-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100kg
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| | 4-NITROPHENYL ACETATE Basic information |
| | 4-NITROPHENYL ACETATE Chemical Properties |
| Melting point | 75-77 °C (lit.) | | Boiling point | 314.24°C (rough estimate) | | density | 1.4283 (rough estimate) | | vapor pressure | 1.28Pa at 20℃ | | refractive index | 1.5468 (estimate) | | storage temp. | -20°C | | solubility | 0.53g/l | | form | Powder | | color | Green | | Water Solubility | Insoluble in water. | | BRN | 515874 | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | | LogP | 1.58 at 25℃ and pH6.83 | | CAS DataBase Reference | 830-03-5(CAS DataBase Reference) | | EPA Substance Registry System | Acetic acid, 4-nitrophenyl ester (830-03-5) |
| Hazard Codes | F,C | | Risk Statements | 11-34 | | Safety Statements | 24/25-45-36/37/39-26-16 | | WGK Germany | 3 | | RTECS | AJ1150000 | | TSCA | Yes | | HS Code | 29153900 | | Toxicity | LD50 ivn-mus: 180 mg/kg CSLNX* NX#00217 |
| | 4-NITROPHENYL ACETATE Usage And Synthesis |
| Chemical Properties | off-white or beige powder | | Uses | 4-Nitrophenyl Acetate have been used as a substrate to study for the enzymatic activity of Carbonic Anhydrase III isolated from bovine skeletal muscle. | | Uses | 4-Nitrophenyl acetate is used with iodoacetic acid for reductive cleavage of methionine-containing peptides. It is also used as a substrate that has been used in assays for esterase and lipase activity. Inorganic complexes have been evaluated for their methanolysis or hydrolysis activity using p-nitrophenyl acetate. | | Definition | ChEBI: An acetate ester resulting from the formal condensation of the hydroxy group of 4-nitrophenol with the carboxy group of acetic acid. | | Synthesis Reference(s) | Synthesis, p. 991, 1981 DOI: 10.1055/s-1981-29674 | | Safety Profile | Poison by intravenous route. Whenheated to decomposition it emits toxic fumes of NOx. | | Purification Methods | Recrystallise the ester from absolute EtOH [Moss et al. J Am Chem Soc 108 5520 1986]. [Beilstein 6 IV 1298.] |
| | 4-NITROPHENYL ACETATE Preparation Products And Raw materials |
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