Dodecylbenzenesulfonyl azide

Product Name: Dodecylbenzenesulfonyl azide
CAS No.: 79791-38-1
Chemical Name: Dodecylbenzenesulfonyl azide
Synonyms: softtype;DODECYLBENZENESULFONYL AZIDE;4-dodecylbenzensulfonyl azide;P-DODECYLBENZENESULFONYL AZIDE;4-DODECYLBENZENESULFONYL AZIDE;D-Dodecylbenzenegulfonyl azide;2-dodecylbenzenesulfonyl azide;2-dodecylbenzene-1-sulfonyl azide;Of dodecyl benzene sulfonyl azide;N-diazo-2-dodecylbenzenesulfonamide
CBNumber: CB1382996
Molecular Formula: C18H29N3O2S
Formula Weight: 351.51
MOL File: 79791-38-1.mol

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Dodecylbenzenesulfonyl azide Property

Density: 1.051 g/mL at 25 °C
refractive index: n20/D1.510
Flash point:: >110℃
solubility: solubility pentane, acetone, and most organic solvents.
form: viscous liquid.
color: Light yellow to Brown
CAS DataBase Reference: 79791-38-1(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 10-36/37/38-20/22
Safety Statements: 16-36/37/39-26
RIDADR: 1993
WGK Germany: 3
HS Code: 29350090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D2580
Product name: Dodecylbenzenesulfonyl Azide (soft type)(mixture)
Packaging: 25g
Price: $69
Updated: 2024/03/01

TRC

Product number: D525455
Product name: 4-DodecylbenzensulfonylAzide
Packaging: 1g
Price: $45
Updated: 2021/12/16

Usbiological

Product number: 273369
Product name: Dodecylbenzenesulfonyl azide
Packaging: 25g
Price: $337
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD35092
Product name: Dodecylbenzenesulfonyl azide
Packaging: 250g
Price: $420
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0029394
Product name: DODECYL BENZENE SULFONYL AZIDE
Purity: 95.00%
Packaging: 25G
Price: $1167.88
Updated: 2021/12/16

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Dodecylbenzenesulfonyl azide Chemical Properties,Usage,Production

Uses

diazo-transfer reagent for activated methylene groups.

Uses

Reactant or reagent for synthesis of:

Positron emission tomography ligand for imaging metabotropic glutamate receptor type 1
Stitching agent for introduction of aziridines into functionalized organic molecules
Parenteral cephalosporins

Reagent for:

Intermolecular metal-catalyzed carbenoid cyclopropanations
Solid-phase synthesis of indolecarboxylates using palladium catalyzed reactions
Solid-phase rhodium carbenoid N-H insertion reactions

Uses

4-Dodecylbenzensulfonyl Azide is useful for the synthesis of N-(Benzo[h]quinolin-10-yl)-4-dodecylbenzenesulfonamide. Also, it is used in the preparation of ruthenium nanoparticles protected by ruthenium-nitrene n bonds.

Preparation

prepared by addition of granular sodium azide (1.3 equiv) to a mixture of isomeric sulfonyl chlorides (from a commercial mixture of isomers of p-dodecylbenzenesulfonic acid) in acetone solution.

Reactions

Reagent for Diazo-function Transfer.
The title reagent has been called a safer diazo-transfer reagent, and is a mixture of 12 or more isomeric p-dodecylbenzenesulfonyl azides, ranging by HPLC from 24% to 1% in area and giving essentially a single spot by TLC.
The title reagent has been shown to be very useful for the synthesis of various crystalline diazocarbonyl compounds such as diazobarbituric and diazoisopropylidenemalonic acids, derivatives and homologs of diazoacetoacetic acid, and 9-diazoanthrone (eq 1).

Formation of noncrystalline byproduct dodecylsulfonamides facilitates the workup procedure and isolation of the target crys- talline diazo compounds from the reaction mixture.

storage

Dodecylbenzenesulfonyl azide is the safest of the usual are nesulfonyl azides (tosyl azide, etc.) employed in diazo-transfer processes;appropriate care should be taken,as with all azides. Use in a fume hood.

Purification Methods

elution through short column containing silica gel G with methylene chloride-hexane (1:4) as eluant.

Dodecylbenzenesulfonyl azide Preparation Products And Raw materials

Raw materials

Preparation Products

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Dodecylbenzenesulfonyl azide Suppliers

Americas 1 China 163 Europe 1 Germany 2 India 2 Japan 2 United Kingdom 3 United States 16 Global 190

Shangqiu Ladybug Network Technology Co., LTD

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J & K SCIENTIFIC LTD.

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TAIYUAN RHF CO.,LTD.

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Xinxiang JuYuan Biological Technology Co., Ltd.

Tel: 373-5071400 13937360405
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Country: China
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Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
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Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
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View Lastest Price from Dodecylbenzenesulfonyl azide manufacturers

Henan Fengda Chemical Co., Ltd

Product: Dodecylbenzenesulfonyl azide 79791-38-1
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-26

LY Global chemicals co.,ltd .

Product: Dodecylbenzenesulfonyl azide 79791-38-1
Price: US $0.00-0.00/g
Min. Order: 5g
Purity: 99%
Supply Ability: 100kg
Release date: 2023-03-20

Xinxiang Hongqi District Houyuan Trading Co.,Ltd

Product: Dodecylbenzenesulfonyl azide 79791-38-1
Price: US $30.00-28.00/Kg
Min. Order: 1Kg
Purity: 99.0% up
Supply Ability: 50 tons per month
Release date: 2022-10-24

79791-38-1, Dodecylbenzenesulfonyl azide Related Search:

SULFURYL FLUORIDE Phenylmethylsulfonyl fluoride Sulfosulfuron Chlorosulfonyl isocyanate Tosylmethyl isocyanide METHANESULFONYL HYDRAZIDE Trifluoroacetic acid Titanium tetrachloride 4-N-BUTYLBENZENESULFONAMIDE Tosyl azide Sodium azide Fibroblast Growth Factor 2 (basic), Rabbit anti-Human Azide Dodecylbenzenesulfonyl azide

Dodecylbenzenesulfonyl Azide (soft type) (mixture)

4-Dodecylbenzenesulfonyl azide(soft type)(mixture)

4-DODECYLBENZENESULFONYL AZIDE

4-dodecylbenzensulfonyl azide

Dodecylbenzenesulfonyl azide (soft type)

P-DODECYLBENZENESULFONYL AZIDE OR 4-DODECYLBENZENESULFONYL AZIDE

softtype

P-DODECYLBENZENESULFONYL AZIDE

DODECYLBENZENESULFONYL AZIDE

2-dodecylbenzene-1-sulfonyl azide

N-diazo-2-dodecylbenzenesulfonamide

D-Dodecylbenzenegulfonyl azide

4-Dodecylbenzensulfonyl azide,~80% in acetic ether

2-dodecylbenzenesulfonyl azide

Of dodecyl benzene sulfonyl azide

4-Dodecylbenzenesulfonyl azide, soft type

Dodecyl benzenesulfonyl azide, 88%, Soft type, mixture

Dodecylbenzenesulfonyl azide (DBSA)

Dodecylbenzenesulfonyl azide ISO 9001：2015 REACH

Dodecylbenzenesulfonyl azide, 4- Dodecylbenzenyl azide

79791-38-1

78791-38-1

C18H29N3O2S