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Name	4-Nitrobenzenesulfonamide	EINECS	228-691-6
CAS No.	6325-93-5	Density	1.552 g/cm³
PSA	114.36000	LogP	2.54650
Solubility	606.6mg/L(15 oC)	Melting Point	177-182 ºC
Formula	C6H6 N2 O4 S	Boiling Point	417.8 °C at 760 mmHg
Molecular Weight	202.191	Flash Point	206.5 °C
Transport Information	N/A	Appearance	light yellow to beige crystalline powder
Safety	Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of NO_x and SO_x. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS.	Risk Codes	R20/21/22;R36/37/38
Molecular Structure		Hazard Symbols
Synonyms	Benzenesulfonamide,p-nitro- (6CI,7CI,8CI); 4-Nitrobenzenesulfonamide; 4-Nitrobenzolsulfonamide;NSC 31148; Nosylamide; p-Nitrobenzenesulfonamide; p-Nitrophenylsulfonamide	Article Data	66

4-Nitrobenzenesulfonamide Chemical Properties

IUPAC Name: 4-Nitrobenzenesulfonamide
Synonyms: 4-Nitrobenzenesulfonamide ; P-nitrobenzenesulfonamide ; 4-Nitro-benzenesulfonamid ; 4-Nitrobenzenesulphonamide ; 4-Nitrobenzolsulfonamide ; 4-Nitrobenzolsulfonsαureamid ; Benzenesulfonamide,4-nitro- ; Benzenesulfonamide,p-nitro-
Product Categories: Organic Building Blocks;Sulfonamides/Sulfinamides;Sulfur Compounds
Molecular Structure:
Molecular Formula : C₆H₆N₂O₄S
Molecular Weight : 202.19
CAS NO: 6325-93-5
EINECS : 228-691-6
Index of Refraction: 1.611
Surface Tension: 65.2 dyne/cm
Density: 1.552 g/cm³
Flash Point: 206.5 °C
Enthalpy of Vaporization: 67.12 kJ/mol
Boiling Point: 417.8 °C at 760 mmHg
Vapour Pressure: 3.45E-07 mmHg at 25°C
Melting point : 177-182 ºC
Appearance: P-Nitrobenzenesulfonamide (CAS NO.6325-93-5) is light yellow to beige crystalline powder.

4-Nitrobenzenesulfonamide Toxicity Data With Reference

orl-rat LDLo:500 mg/kg

NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),34.

4-Nitrobenzenesulfonamide Consensus Reports

Reported in EPA TSCA Inventory.

4-Nitrobenzenesulfonamide Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of NO_x and SO_x. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS.
Hazard Codes Irritant Xi,Xn
Risk Statements 36/37/38-20/21/22
R20/21/22: P-Nitrobenzenesulfonamide (CAS NO.6325-93-5) is harmful by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36/37/39-22
S22:Do not breathe dust.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany 3
RTECS DB2975000

4-Nitrobenzenesulfonamide Specification

1.General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
2.Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
3.Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
4.Storage: Store P-Nitrobenzenesulfonamide (CAS NO.6325-93-5) in a cool, dry place. Store in a tightly closed container.

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