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
- Molecular Weight:
- 351.51
- MDL Number:
- MFCD00274161
- MOL File:
- 79791-38-1.mol
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H302+H332-H315-H319-H335 | |||||||||
Precautionary statements | P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
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 | |||||||||
NFPA 704 |
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Dodecylbenzenesulfonyl azide price More Price(14)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemical | D2580 | Dodecylbenzenesulfonyl Azide (soft type)(mixture) | 79791-38-1 | 25g | $69 | 2024-03-01 | Buy |
TRC | D525455 | 4-DodecylbenzensulfonylAzide | 79791-38-1 | 1g | $45 | 2021-12-16 | Buy |
Usbiological | 273369 | Dodecylbenzenesulfonyl azide | 79791-38-1 | 25g | $337 | 2021-12-16 | Buy |
Biosynth Carbosynth | FD35092 | Dodecylbenzenesulfonyl azide | 79791-38-1 | 250g | $420 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0029394 | DODECYL BENZENE SULFONYL AZIDE 95.00% | 79791-38-1 | 25G | $1167.88 | 2021-12-16 | Buy |
Dodecylbenzenesulfonyl azide Chemical Properties,Uses,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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20293 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30250 | 58 |
View Lastest Price from Dodecylbenzenesulfonyl azide manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-12-26 | Dodecylbenzenesulfonyl azide
79791-38-1
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2023-03-21 | Dodecylbenzenesulfonyl azide
79791-38-1
|
US $0.00-0.00 / g | 5g | 99% | 100kg | LY Global chemicals co.,ltd . | ||
2022-10-25 | Dodecylbenzenesulfonyl azide
79791-38-1
|
US $30.00-28.00 / Kg | 1Kg | 99.0% up | 50 tons per month | Xinxiang Hongqi District Houyuan Trading Co.,Ltd |
- Dodecylbenzenesulfonyl azide
79791-38-1
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
- Dodecylbenzenesulfonyl azide
79791-38-1
- US $0.00-0.00 / g
- 99%
- LY Global chemicals co.,ltd .
- Dodecylbenzenesulfonyl azide
79791-38-1
- US $30.00-28.00 / Kg
- 99.0% up
- Xinxiang Hongqi District Houyuan Trading Co.,Ltd