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4482-01-3

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4482-01-3 Usage

General Description

O-BENZENEDISULFONIMIDE is an organic compound with the chemical formula C12H10N2O4S2. It is a white crystalline powder that is soluble in water and organic solvents. O-BENZENEDISULFONIMIDE is commonly used as a UV stabilizer for plastics, a corrosion inhibitor for metals, and an intermediate in the production of dyes and pigments. It is also known for its application as a fluorescent probe for protein folding studies. The compound has been identified as a potential inhibitor of amyloid-β peptide aggregation, making it a promising candidate for the development of treatments for Alzheimer's disease. O-BENZENEDISULFONIMIDE is considered to be relatively low in toxicity, with minimal adverse effects reported in studies of its biological activity.

Check Digit Verification of cas no

The CAS Registry Mumber 4482-01-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,8 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4482-01:
(6*4)+(5*4)+(4*8)+(3*2)+(2*0)+(1*1)=83
83 % 10 = 3
So 4482-01-3 is a valid CAS Registry Number.

4482-01-3 Well-known Company Product Price

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  • TCI America

  • (B4139)  1,2-Benzenedisulfonic Imide  >98.0%(HPLC)(T)

  • 4482-01-3

  • 1g

  • 1,690.00CNY

  • Detail
  • TCI America

  • (B4139)  1,2-Benzenedisulfonic Imide  >98.0%(HPLC)(T)

  • 4482-01-3

  • 5g

  • 5,900.00CNY

  • Detail

4482-01-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name benzo[d][1,3,2]dithiazole 1,1,3,3-tetraoxide

1.2 Other means of identification

Product number -
Other names 1,2-benzenedisulfonimide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4482-01-3 SDS

4482-01-3Downstream Products

4482-01-3Relevant articles and documents

TRIFLUOROMETHYL THIOLATION AGENT, TRIFLUOROMETHYL THIOLATION METHOD, AND N-(SUBSTITUTED SULFONYL)-N-[(TRIFLUOROMETHYL)THIO]SUBSTITUTED SULFONAMIDE COMPOUND

-

Paragraph 0063; 0069, (2017/08/02)

PROBLEM TO BE SOLVED: To provide a new trifluoromethyl thiolation agent, a trifluoromethyl thiolation method, and an N-(substituted sulfonyl)-N-[(trifluoromethyl)thio]-substituted sulfonamide compound. SOLUTION: Provided is a trifluoromethyl thiolation agent represented by a compound represented by formula (I) or the like:(R1 and R2 respectively independently denote a halogeno group, cyano group, unsubstituted/substituted alkyl group, unsubstituted/substituted cycloalkyl group, unsubstituted/substituted alkenyl group, unsubstituted/substituted alkynyl group, unsubstituted/substituted aryl group, unsubstituted/substituted heterocyclic group, unsubstituted/substituted alkoxy group, unsubstituted/substituted aryloxy group, an unsubstituted/substituted heterocyclic oxy group or the like; R1 and R2 may coupled to form a ring). SELECTED DRAWING: None COPYRIGHT: (C)2017,JPOandINPIT

Reactions of arenediazonium o-benzenedisulfonimides with aliphatic triorganoindium compounds

Barbero, Margherita,Cadamuro, Silvano,Dughera, Stefano,Ghigo, Giovanni

scheme or table, p. 862 - 868 (2009/04/11)

The reaction of various arenediazonium o-benzenedisulfonimides with aliphatic triorganoindium compounds is described. Surprisingly, with triethyl- or tributylindium we obtained N-ethyl- or N-butylanilines, respectively. This is the first case in which, at least formally, the reactive site of a diazonium salt is the nitrogen atom directly bonded to the aromatic ring. In contrast, with trimethylindium we obtained only formaldehyde (aryl)hydrazones. In order to explain the difference between trimethyl- and triethylindium we have proposed some reaction mechanisms, supported by detailed density functional (DFT) calculations. The possible role of diazene/hydrazone tautomerism initially assumed was discarded and therefore three mechanisms for the key step (nucleophilic addition of the trialkylindium to the N=N double bond of diazene) were studied. For the favoured mechanism there is a difference in the energy barriers of 2 kcalmol-1 between the reactions with trimethyl- and triethylindium. This difference is explained on the basis of the different C-In bond energies in the two organometallics and it is assumed to be enough to explain their different behaviour under the experimental conditions. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.

Benzylation of alcohols and phenols with N-(4-methoxybenzyl)-o- benzenedisulfonimide

Carlsen, Per H.J.

, p. 1799 - 1802 (2007/10/03)

N-(4-methoxybenzyl)-o-benzene disulfonimide was prepared from o- benzenedisulfonyl chloride and 4-methoxybenzylamine in dichloromethane. Reaction of this compound with alcohols or phenols undere basic conditions gave the corresponding 4-methoxybenzyl ethers in good yields. Primary alkylamines were converted to the corresponding alcohols by treating the benzenedisulfonimido derivative with aqueous KOH in DMF solution.

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