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Benzoic acid,2-hydroxy-4-nitro- cas no:619-19-2

Synonyms: Salicylicacid, 4-nitro- (7CI,8CI); 2-Hydroxy-4-nitrobenzoic acid;4-Nitro-2-hydroxybenzoic acid; 4-Nitrosalicylic acid; NSC 882; p-Nitrosalicylicacid

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Identification
Chemical Properties
Safety Data
Toxicity

Identification

NameBenzoic acid,2-hydroxy-4-nitro-
CAS619-19-2
SynonymsSalicylicacid, 4-nitro- (7CI,8CI); 2-Hydroxy-4-nitrobenzoic acid;4-Nitro-2-hydroxybenzoic acid; 4-Nitrosalicylic acid; NSC 882; p-Nitrosalicylicacid
EINECS(EC#)210-584-0
Molecular FormulaC7H5 N O5
Molecular Weight183.12

Chemical Properties

AppearanceYellow Solid
refractive index1.663

Safety Data

Hazard Xn:Harmful;
Risk R22;R36/37/38
Safety

Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NO_x.

Hazard Codes: Xn
Risk Statements: 22-36/37/38
22: Harmful if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
WGK Germany: 3
RTECS: VO5300100.

Toxicity

1.		orl-mus LD50:650 mg/kg		ZNTFA2 Zeitschrift fuer Naturforschung. 6B (1951),183.
2.		ipr-mus LD50:375 mg/kg		ZNTFA2 Zeitschrift fuer Naturforschung. 6B (1951),183.

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