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4-Hydroxy-TEMPO, free radical

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Formula: C9H18NO2 *
CAS: 2226-96-2

Identification

Structural Formula
4-Hydroxy-TEMPO, free radical
CAS:
2226-96-2
EINECS:
218-760-9
Molecular Formula:
C9H18NO2 *
MDL:
MFCD00006478
Synonym:
tempol ; nr-i ; 4-oxypiperidol ; tmpn ; hydroxy-tempo ; tanol ; nr1 ; 4-oh-tempo ; nitroxyl2 ; zj-701




Suppliers

Beijing Century Richap Chemistry Co., Ltd.
BCRC365418270
Evonik Industries AG
EIA17406960
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Tianjin Zhongxin Chemtech Co., Ltd.
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Zhejiang Hongxin Chemical
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Hefei Hirisun Pharmatech Co., Ltd
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Skyrun Industrial Co., Ltd.
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Haihang Industry Co., Ltd.
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Shanghai Worldyang Chemical Co., Ltd.
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Ascender Chemical Co.,Ltd
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Huateng Pharmaceutical Co.,Ltd
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CM Fine Chemicals
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Xingrui Industry Co., Limited
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Shandong Minglang Chemical Co., Ltd
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Lori Industry Co., Ltd
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Gihi Chemicals Co., Limited
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H&Z Industry Co.,Ltd
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Xiamen Hisunny Chemical Co., Ltd.
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4-Hydroxy tempo (4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy, free radical)
Molekula
73749999

Prices & Availability




Data is processed


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Properties for 4-Hydroxy-TEMPO, free radical

Molecular Weight:
172.24 g·mol−1
Density:
1.19 g/cm3
Melting point:
69-71 °C(lit.)
Boiling point:
269° C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R36/38 - Irritating to eyes and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S36 - Wear suitable protective clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xn, Xi
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
2-8°C
x

Alternative Distributors of [4-Hydroxy-TEMPO, free radical]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Nanjing Bilat Chemical Co., Ltd | ABCR GmbH & Co. KG | Frinton Laboratories | Ubichem PLC | Suzhou Rovathin Pharmatech Co., Ltd | Furrental Chemicals International Corp. | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Amsyn Inc.

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