Introduction：Basic information about NITARSONE CAS 98-72-6, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
NITARSONE Basic information
| Product Name: | NITARSONE |
| Synonyms: | p-nitro-benzenearsonicaci;ras-26;4-Nitrophenyl arsonic acid;NITARSONE;P-NITROBENZENEARSONIC ACID;P-NITROPHENYLARSONIC ACID;4-NBA;BENZENEARSONICACID,PARA-NITRO- |
| CAS: | 98-72-6 |
| MF: | C6H6AsNO5 |
| MW: | 247.04 |
| EINECS: | 202-695-8 |
| Product Categories: | Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals |
| Mol File: | 98-72-6.mol |
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NITARSONE Chemical Properties
| Melting point | 300°C(lit.) |
| Boiling point | 540.9±52.0 °C(Predicted) |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | liquid |
| pka | pK1:2.90;pK2:7.80 (25°C) |
| color | Pale-yellow leaflets from H2O |
| Merck | 14,6566 |
| CAS DataBase Reference | 98-72-6(CAS DataBase Reference) |
| EPA Substance Registry System | Arsonic acid, (4-nitrophenyl)- (98-72-6) |
Safety Information
| Hazard Codes | T,N |
| Risk Statements | 23/25-50/53 |
| Safety Statements | 20/21-28-45-60-61 |
| RIDADR | UN3465 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | CY6125000 |
| HS Code | 2931.90.9051 |
| HazardClass | 6.1 |
| PackingGroup | III |
| Toxicity | LDLo orl-rat: 100 mg/kg NCNSA6 5,13,53 |
NITARSONE Usage And Synthesis
| Chemical Properties | Pale yellow leaf-shaped crystals. Melting point 298-300°C (decomposition). Soluble in hot water and hot alcohol, very slightly soluble in cold water and cold alcohol. |
| Uses | Nitarsone is used as an antihistomonad. |
| Uses | vasodilator (coronary) |
| Definition | ChEBI: An organoarsonic acid where the organyl group is 4-nitrophenyl. |
| Safety Profile | Poison by ingestion andintravenous routes. When heated todecomposition it emits very toxic fumes ofNO, and As. See also ARSENICCOMPOUNDS and NITROCOMPOUNDS OF AROMATICHYDROCARBONS. |
NITARSONE Preparation Products And Raw materials
| Raw materials | N-Methyl-4-nitroaniline-->ARSINE |
| Preparation Products | 4-Aminophenylarsonic acid-->CARBARSONE |
