| Company Name: |
Energy Chemical
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| Tel: |
021-021-58432009 400-005-6266 |
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sales8178@energy-chemical.com |
| Products Intro: |
Product Name:3-Cyano-PROXYL
CAS:2154-70-3
Purity:for ESR-spectroscopy Package:10MG,25MG
|
| Company Name: |
Shandong Xiya Chemical Co., Ltd
|
| Tel: |
4009903999 13355009207 |
| Email: |
3007715519@qq.com |
| Products Intro: |
CAS:2154-70-3
Purity:>=98.0% Package:10MG
|
| Company Name: |
Sigma-Aldrich
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| Tel: |
021-61415566 800-8193336 |
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orderCN@merckgroup.com |
| Products Intro: |
Product Name:3-Cyano-PROXYL
CAS:2154-70-3
Purity:for ESR-spectroscopy Package:25MG Remarks:257494-25MG
|
| Company Name: |
Riedel-de Haen AG
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| Tel: |
800 558-9160 |
| Email: |
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| Products Intro: |
Product Name:3-Cyano-PROXYL
CAS:2154-70-3
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| | 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Basic information |
| Product Name: | 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY | | Synonyms: | 3-CYANO-PROXYL;3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY;3-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl-n-oxyl;3-CYANO-PROXYL, FREE RADICAL;3-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical | | CAS: | 2154-70-3 | | MF: | C9H15N2O* | | MW: | 167.23 | | EINECS: | | | Product Categories: | | | Mol File: | 2154-70-3.mol |  |
| | 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Chemical Properties |
| Melting point | 31-33 °C (lit.) | | Fp | 113 °C | | storage temp. | 2-8°C |
| Hazard Codes | Xn | | Risk Statements | 20/21/22 | | Safety Statements | 36 | | WGK Germany | 3 |
| | 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Usage And Synthesis |
| Uses | 3-Cyano-PROXYL is a stable free radical that can be used in the ESR technique as a nitroxide standard:
- For the estimation of relative concentrations of the spin adducts of 5,5-dimethyl-1-pyrroline-N-oxide (DMPO) with ·OH and O2.- radicals.
- For the determination of free radicals present in an aqueous cigarette tar extract.
| | Definition | ChEBI: 3-cyano-PROXYL is a member of aminoxyls and a pyrrolidinecarbonitrile. It is functionally related to a PROXYL. | | General Description | Spin label |
| | 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Preparation Products And Raw materials |
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