ChemicalBook > CAS DataBase List > Dodecylbenzenesulfonyl azide

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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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
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  • P-DODECYLBENZENESULFONYL AZIDE
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  • 2-dodecylbenzenesulfonyl azide
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  • Dodecylbenzenesulfonyl azide (DBSA)
  • Dodecylbenzenesulfonyl azide ISO 9001：2015 REACH
  • Dodecylbenzenesulfonyl azide, 4- Dodecylbenzenyl azide
  • 79791-38-1
  • 78791-38-1
  • C18H29N3O2S