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4-Amino-3,5-dibromobenzenesulfonamide

4-Amino-3,5-dibromobenzenesulfonamide structure

CAS No:
39150-45-3
Formula:
C6H6Br2N2O2S
Chemical Name:
4-Amino-3,5-dibromobenzenesulfonamide
Synonyms:
Benzenesulfonamide,4-amino-3,5-dibromo-;Sulfanilamide,3,5-dibromo-;4-Amino-3,5-dibromobenzenesulfonamide;1-Amino-2,6-dibromobenzene-4-sulphonic acid amide
Categories:
Organic Chemistry > Amides

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4-Amino-3,5-dibromobenzenesulfonamide Basic Attributes

Molecular Weight：

330

Exact Mass：

330.00

EC Number：

254-321-8

DSSTox ID：

DTXSID20192395

Characteristics

PSA：

94.6

XLogP3：

1.2

Density：

2.2±0.1 g/cm3

Melting Point：

237 °C

Boiling Point：

458.2°C at 760 mmHg

Flash Point：

230.9±31.5 °C

Refractive Index：

1.686

Safety Information

hazard class code：

36/37/38

safety instructions：

26-36

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2,6-dibromosulfanilamide

4-Amino-3,5-dibromobenzenesulfonamide Use and Manufacturing

Methods of Manufacturing

Dissolve p-aminobenzenesulfonamide in aqueous hydrobromic acid, heat to 70-75°C, and add 30% hydrogen peroxide. The reaction exothermed, and the temperature rose to 85-90°C. After stirring the reaction, the reactant almost became solid. When it is hot, it is filtered with suction to obtain 3, 5-dibromo-p-aminobenzenesulfonamide with a yield of 90-94%.

Uses

Organic synthesis intermediate.

Computed Properties

Molecular Weight:330.00
XLogP3:1.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:329.84962
Monoisotopic Mass:327.85167
Topological Polar Surface Area:94.6
Heavy Atom Count:13
Complexity:265
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Acetic acid

Hydrogen peroxide

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Jinshu Peptide Co.,Ltd Contact Supplier

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China Most Professional Factory Supply High Qulity 3,5-DIBROMOSULFANILAMIDE

CAS No.: 39150-45-3

Grade: Pharmaceutical Grade

Content: 99%

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3,5-dibromosulfanilamide

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Guide of 4-Amino-3,5-dibromobenzenesulfonamide

Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
Latest News
Learn More Other Chemicals

4-Amino-3,5-dibromobenzenesulfonamide

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