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Tosyl azide

Tosyl azide Suppliers list
Company Name: Springchem New Material Technology Co.,Limited
Tel: +86-021-62885108 +8613917661608
Products Intro: Product Name:p-Toluenesulfonyl azide
Purity:98%, 99% Package:100g, 500g, 1kg, 25kg
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008615858145714
Products Intro: Product Name:Tosyl azide;p-Toluenesulfonyl azide
Purity:as customers'requirements Package:as customers'requirements
Company Name: career henan chemical co
Tel: +86-371-86658258
Products Intro: Product Name:Tosyl azide
CAS: 941-55-9
Purity:99% Package:1kg;1USD
Company Name: Shandong chuangyingchemical Co., Ltd.
Tel: 18853181302
Products Intro: Product Name:Tosyl azide
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-13650506873
Products Intro: Product Name:Tosyl azide
Purity:0.98 Package:1kg,2kg,5kg,10kg,25kg

Tosyl azide manufacturers

  • Tosyl Azide
  • $10.00 / Kg/Bag
  • 2021-11-26
  • CAS:941-55-9
  • Min. Order: 1Kg/Bag
  • Purity: 99%
  • Supply Ability: 20 Tons
  • Tosyl Azide
  • $10.00 / Kg/Bag
  • 2021-11-24
  • CAS:941-55-9
  • Min. Order: 1Kg/Bag
  • Purity: 99%
  • Supply Ability: 20 Tons
  • Tosyl azide
  • $15.00-10.00 / KG
  • 2021-07-13
  • CAS:941-55-9
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
Tosyl azide Basic information
Description Applications Safety
Product Name:Tosyl azide
Synonyms:Tosyl azide, 30% w/w in toluene;Tosyl azide (75% in ethyl acetate);p-Toluenesulfonazide solution;p-Toluenesulfonyl azide solution11-15 % (w/w) in Toluene, ≥ 99% (HPLC);4-methylbenzene-1-sulfonyl azide;p-Toluenesulfonyl azide, 99%, 25% in Ethyl acetate;4-methyl-benzenesulfonylazid;Benzenesulfonylazide,4-methyl-
Product Categories:
Mol File:941-55-9.mol
Tosyl azide Structure
Tosyl azide Chemical Properties
Melting point 22 °C
density ~0.90 g/mL at 20 °C
refractive index n20/D 1.548
Fp 4℃
storage temp. 2-8°C
EPA Substance Registry SystemBenzenesulfonyl azide, 4-methyl- (941-55-9)
Safety Information
Hazard Codes F,T+
Risk Statements 5-67-65-48/20-38-28-11-63
Safety Statements 16-35-45-36/37-28-9
WGK Germany 3
HS Code 29299090
MSDS Information
Tosyl azide Usage And Synthesis
DescriptionTosyl azide is a reagent used in organic synthesis. It is prepared by the reaction of tosyl chloride with sodium azide in aqueous acetone.
ApplicationsTosyl azide is utilized for the introduction of diazo and azide functional groups. Moreover, it is used as a nitrene and a substrate for [3+2] cycloaddition reactions.
SafetyTosyl azide is a very volatile chemical that should be carefully stored and handled.
Chemical PropertiesColorless to slight yellow liquid
UsesUsed for the introduction of azide and diazo functional groups. It is also used as a nitrene source and as a substrate for [3+2] cycloaddition reactions.
Synthesis Reference(s)Synthetic Communications, 17, p. 1015, 1987 DOI: 10.1080/00397918708063962
Tetrahedron Letters, 28, p. 5091, 1987 DOI: 10.1016/S0040-4039(00)95598-9
Tag:Tosyl azide(941-55-9) Related Product Information
Tosyl cyanide Tosyl chloride 1H-Benzotriazole Dimethyl sulfoxide p-Toluenesulfonic acid p-Toluenesulfonamide Sodium azide Chloral hydrate Fibroblast Growth Factor 2 (basic), Rabbit anti-Human Tosylmethyl isocyanide 2,4,6-Triisopropylbenzene-sulfonyl azide 4-CARBOXYBENZENESULFONYL AZIDE 1-((4-[2-METHYL-5-(4-NITROPHENYL)-1,3-OXAZOL-4-YL]PHENYL)SULFONYL)TRIAZA-1,2-DIEN-2-IUM 2-(TRIMETHOXYSILYL)ETHYLPHENYLSULFONYL AZIDE Dodecylbenzenesulfonyl azide Tosyl azide TOLBUTAMIDE Azide