| Identification | More | [Name]
4-Nitrosalicylic acid | [CAS]
619-19-2 | [Synonyms]
2-HYDROXY-4-NITROBENZOIC ACID
4-NITROSALICYLIC ACID
P-NITRO SALICYLIC ACID
2-hydroxy-4-nitro-benzoicaci
4-nitro-salicylicaci
4-nitro-salicylsaure
4-Nitro-2-hydroxybenzoic acid | [EINECS(EC#)]
210-584-0 | [Molecular Formula]
C7H5NO5 | [MDL Number]
MFCD00071505 | [Molecular Weight]
183.12 | [MOL File]
619-19-2.mol |
| Chemical Properties | Back Directory | [Appearance]
White to yellow crystalline powder | [Melting point ]
235-239 °C (lit.) | [Boiling point ]
316.77°C (rough estimate) | [density ]
1.6074 (rough estimate) | [refractive index ]
1.6280 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
Solid or Crystalline Powder | [pka]
2.11±0.13(Predicted) | [color ]
White to pale brown | [InChIKey]
UKWUOTZGXIZAJC-UHFFFAOYSA-N | [CAS DataBase Reference]
619-19-2(CAS DataBase Reference) | [EPA Substance Registry System]
619-19-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [RTECS ]
VO5300100
| [HS Code ]
29182900 | [Toxicity]
LD50 orl-mus: 650 mg/kg ZNTFA2 6B,183,51 |
| Hazard Information | Back Directory | [Chemical Properties]
White to yellow crystalline powder | [Uses]
4-Nitrosalicylic Acid is a metabolite in the degradation pathway of 2-chloro-4-nitrobenzoic acid by acinetobacter strain RKJ12. | [General Description]
2-Hydroxy-4-nitrobenzoic acid is metabolized to 2,4-dihydroxybenzoic acid (2,4-DHBA) by a mono-oxygenase with the concomitant release of chloride and nitrite ions. | [Safety Profile]
Poison by intraperitoneal route.Moderately toxic by ingestion. When heated todecomposition it emits toxic vapors of NOx. |
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