N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE

Product Name: N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE
CAS No.: 16695-22-0
Chemical Name: N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE
Synonyms: (Tosylazanediyl);Gadobutrol Impurity 43;Gadobutrol Impurity 34;Gadobutrol Impurity 116;N,O,Oμ-Tritosyldiethanolamine;bis(4-methylbenzenesulfonate);N,N-bis[2-(tosyloxy)ethyl]toluene-4-sulfonamide;N,N-bis(2-tosyloxy)ethyl)toluene-4-*sulfonamide;N,N-BIS(2-(TOSYLOXY)ETHYL)-P-TOLUENE- SULFONAMIDE;N,N-bis(2-(P-tolylsulfonyloxy)ethyl)-P-toluenesul
CBNumber: CB2766517
Molecular Formula: C25H29NO8S3
Formula Weight: 567.69
MOL File: 16695-22-0.mol

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N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE Property

Melting point:: 92-98 °C(lit.)
Boiling point:: 732.4±70.0 °C(Predicted)
Density: 1.345±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: soluble in Methanol
form: powder to crystal
pka: -9.29±0.70(Predicted)
color: White to Almost white
BRN: 2406580

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Safety

Hazard Codes: Xi
Risk Statements: 43-53
Safety Statements: 24-37-61
WGK Germany: 1
HS Code: 2935.90.9500

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 380687
Product name: N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide
Purity: 97%
Packaging: 50g
Price: $81.6
Updated: 2024/03/01

TCI Chemical

Product number: B4136
Product name: N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide
Purity: >98.0%(HPLC)(N)
Packaging: 5g
Price: $48
Updated: 2024/03/01

TCI Chemical

Product number: B4136
Product name: N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide
Purity: >98.0%(HPLC)(N)
Packaging: 25g
Price: $170
Updated: 2024/03/01

TRC

Product number: B619560
Product name: N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide
Packaging: 1g
Price: $40
Updated: 2021/12/16

TRC

Product number: B619560
Product name: N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide
Packaging: 5g
Price: $60
Updated: 2021/12/16

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N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE Chemical Properties,Usage,Production

Uses

N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide may be used in the preparation of :

2-(p-benzamidobenzyl)-1,4,7-tris(p-tolylsulfonyl)-1,4,7-triazacyclononane, via reaction with N,N′-bis(p-tolylsulfonyl)-1-(p-benzamidobenzyl)ethylenediamine
selectively protected aza-macrocycles
carbon-bridged metallacarboranes
tetrakis(phosphonomethyl)-substituted cyclododecanes

Uses

N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE used to prepare selectively protected aza-macrocycles,1 carbon-bridged metallacarboranes,2 and tetrakis(phosphonomethyl)-substituted cyclododecanes.3

N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE Suppliers

Americas 1 China 60 Europe 1 India 2 Japan 1 Switzerland 1 United Kingdom 2 United States 6 Global 74

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Chengdu HappySyn Pharmaceutical Technology Co., Ltd.

Tel: 028-85114309 15881143215
Email: liangli@happysyn.com
Country: China
ProdList: 1837
Advantage: 55

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-400-6206333 18521732826
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Shanghai Yolne Chemical Co., Ltd.

Tel: 021-62960152
Fax: 021-52212593
Email: 934678158@qq.com
Country: China
ProdList: 9899
Advantage: 55

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View Lastest Price from N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Gadobutrol Impurity 34
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 98%
Supply Ability: 500mg
Release date: 2024-07-16

Henan Aochuang Chemical Co.,Ltd.

Product: N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE 16695-22-0
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-19

Career Henan Chemical Co

Product: N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE 16695-22-0
Price: US $2.00/KG
Min. Order: 1g
Purity: 98%MIN
Supply Ability: ASK
Release date: 2020-01-09

16695-22-0, N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDERelated Search:

Sodium hydride Toluenesulfonamide N,N-DIMETHYL-P-TOLUENESULFONAMIDE N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE Ethyl-p-toluenesulfonamide N,N-BIS(2-HYDROXYETHYL)-P-TOLUENESULFONAMIDE AKOS 90631 N,N-Diethyl-4-methylbenzenesulfonamide N-(2-hydroxyethyl)benzenesulfonamide AKOS 312 N-(2-hydroxyethyl)-N-methylbenzenesulfonamide Ethyl p-toluenesulfonate AKOS 90626

N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE

N,N-bis(2-(P-tolylsulfonyloxy)ethyl)-P-toluenesul

N,N-bis(2-tosyloxy)ethyl)toluene-4-*sulfonamide

N,N-bis[2-(tosyloxy)ethyl]toluene-4-sulfonamide

N,N-BIS(2-(TOSYLOXY)ETHYL)-P-TOLUENE- SULFONAMIDE

N,N-bis(2-(p-toluenesulfonyloxy)ethyl)-p-toluenesulfonamide

N,O,Oμ-Tritosyldiethanolamine, N,N-Bis[2-(tosyloxy)ethyl]-p-toluenesulfonamide

N,O,Oμ-Tritosyldiethanolamine

(Tosylazanediyl)bis(ethane-2,1-diyl) bis(4-Methylbenzenesulfonate)

N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide

(Tosylazanediyl)

bis(4-methylbenzenesulfonate)

N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide &gt

Benzenesulfonamide, 4-methyl-N,N-bis[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-

Gadobutrol Impurity 43

N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE USP/EP/BP

Gadobutrol Impurity 34

Gadobutrol Impurity 116

2,2'-(7-((2S,3R)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetic acid

(Tosylazanediyl)bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate) (Gadobutrol Impurity)

16695-22-0

CH3C6H4SO2NCH2CH2OSO2C6H4CH32

C25H29NO8S3

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Oxygen Compounds

Amino Alcohols

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Chemical Synthesis

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Oxygen Compounds