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4-Carboxybenzenesulfonamide

4-Carboxybenzenesulfonamide

CAS: 138-41-0

Molecular Formula: C7H7NO4S

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4-Carboxybenzenesulfonamide - Names and Identifiers

Name 4-Carboxybenzenesulfonamide
Synonyms Dirnate
Carzenid
Carzenide
4-sulfamoylbenzoate
Sulfamoylbenzoic acid
4-Sulfamylbenzoic acid
4-Sulfamoylbenzoic acid
4-sulphamoylbenzoic acid
P-Caboxybenzenesulfonamide
Benzoic acid, p-sulfamoyl-
p-Caroxybenzenesulfonamide
4-aminosulfonylbenzoic acid
4-Carboxybenzenesulfonamide
P-CARBOXYBENZENESULFONAMIDE
p-Carboxybenzenesulfonamide
4-(aminosulfonyl)-benzoicaci
4-Carboxybenzenesulphonamide
P-Carboxy benzene sulfonamide
4-(Aminosulphonyl)benzoic acid
Benzoic acid, 4-(aminosulfonyl)-
CAS 138-41-0
EINECS 205-327-4
InChI InChI=1/C7H7NO4S/c8-13(11,12)6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)(H2,8,11,12)/p-1

4-Carboxybenzenesulfonamide - Physico-chemical Properties

Molecular FormulaC7H7NO4S
Molar Mass201.2
Density1.5083 (rough estimate)
Melting Point285-295 °C (lit.)
Boling Point449.0±47.0 °C(Predicted)
Flash Point225.4°C
Water Solubility453 mg/L (25 ºC)
Solubility 0.5g/l
Vapor Presure7.56E-09mmHg at 25°C
AppearanceCrystalline powder
ColorWhite
Merck14,1876
BRN1875393
pKa3.50(at 25℃)
Storage ConditionSealed in dry,Room Temperature
Refractive Index1.6100 (estimate)
MDLMFCD00007938
Physical and Chemical PropertiesMelting point 290-292°C
water-soluble 453 mg/L (25°C)

4-Carboxybenzenesulfonamide - Risk and Safety

Risk CodesR36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety DescriptionS22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
WGK Germany3
RTECSDH6820000
TSCAYes
HS Code29163990
Hazard ClassIRRITANT
ToxicityLD50 i.p. in rats: 350 ± 22 mg/kg (Appenroth, Brunlich)

4-Carboxybenzenesulfonamide - Introduction

Solubility in water: 453 mg/l (25°C), easily soluble in alcohol, actually insoluble in ether and benzene.
Last Update：2022-10-16 17:13:44
4-Carboxybenzenesulfonamide
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Shanghai Macklin Biochemical Co., Ltd
Featured ProductsSpot supply
Product Name: 4-Sulfamylbenzoic acid Visit Supplier Webpage Request for quotation
CAS: 138-41-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
Jiangsu Pules Biotechnology Co.,Ltd.
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Product Name: 4-Carboxybenzenesulfonamide Request for quotation
CAS: 138-41-0
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: 4-Carboxybenzenesulfonamide Request for quotation
CAS: 138-41-0
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685 Click to send a QQ message
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Nantong Reform Petro-Chemical CO., LTD.
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Product Name: 4-Carboxybenzenesulfonamide Request for quotation
CAS: 138-41-0
Tel: +86-13776910623
Email: r@reformchem.com­
Mobile: +86-13776910623
QQ: 3785839865 Click to send a QQ messageSend QQ message
Wechat: chemical6666 
Guangzhou Yuanda New Material Co.,Ltd
Product Name: Carzenide Request for quotation
CAS: 138-41-0
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589 Click to send a QQ message
Shanghai Amole Biotechnology Co., Ltd.
Spot supply
Product Name: Carzenide Request for quotation
CAS: 138-41-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365 Click to send a QQ message
Wechat: 18916960931
SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: 4-Sulfamylbenzoic acid Visit Supplier Webpage Request for quotation
CAS: 138-41-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922 Click to send a QQ message
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MedChemExpress (MCE)
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CAS: 138-41-0
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Mobile: 609-228-6898
Wuhan Boye Science And Technology Development Co., Ltd.
Product Name: Carzenide Request for quotation
CAS: 138-41-0
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380 Click to send a QQ message
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: 4-Carboxybenzenesulfonamide Request for quotation
CAS: 138-41-0
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
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View History
4-Carboxybenzenesulfonamide
2-methyl-1H-imidazole-4-carbaldehyde
Adipic acid, di-n-propyl ester
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