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4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl (free radical)

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Formula: C9H18NO2 *
CAS: 2226-96-2
search Element: tetramethylpiperidine hydroxy radical free oxyl
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Identification

Structural Formula
4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl (free radical)
CAS:
2226-96-2
EINECS:
218-760-9
Molecular Formula:
C9H18NO2 *
MDL:
MFCD00006478
Synonym:
4-oh-tempo ; nitroxyl2 ; 4-oxypiperidol ; nr1 ; tmpn ; tanol ; nr-i ; zj-701 ; tempol ; hydroxy-tempo




Suppliers

OPQ Chemical Co., Ltd
OC640519215
+
FUDI Chemical Co. Ltd.
FCC671026840
+
Shandong Minglang Chemical Co., Ltd
SMC1067542700
+
Lori Industry Co., Ltd
LI671020130
+
H&Z Industry Co.,Ltd
HIC610024400
+
Hangzhou Cherry Pharmaceutical Technology Co., Ltd.
HCPT1555577775
+
Connect Chemicals GmbH
CC671020130
+
Xiamen Equation Chemical Co.,Ltd
XECC976048800
+
Aecochem Corp.
AC427012810
+
Merck Schuchardt OHG
MSO610024400
Hangzhou Keying Chem Co., Ltd.
HKC915036600
+
Finetech Industry Limited
FIL762530500
+
Xiamen Hisunny Chemical Co., Ltd.
XHC1006540260
+
Xingrui Industry Co., Limited
XIL884535380
+
Dayang Chem (Hangzhou) Co.,Ltd.
DC945537820
+
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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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Chemos GmbH & Co. KG
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Shandong SanYoung Industry Co., Ltd
SSI651026040
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Molekula
73749999

Prices & Availability




Data is processed


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Properties for 4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl (free radical)

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

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-2,2,6,6-tetramethylpiperidine-1-oxyl (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

Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | TCI Europe NV | Share Chemical Co., Ltd. | Ring Specialty Chemicals Inc. | Chengdu Qiaofeng Technological Development Co., Ltd. | Jiaxing Barton Chemicals Inc | Jinan Great Chemical Co., Ltd. | AOKBIO Co., Ltd. | East Chemical Industry Co., Ltd. | Suchem Pharma Co., Ltd. | Kairer Chengdu Pharmaceutical Co., Ltd. | BOC Sciences | Jinan Haohua Industry Co., Ltd. | Finetech Industry Limited | Gihi Chemicals Co., Limited | Win-Win Chemical Co., Limited | Nebula Chemicals Co, Ltd. | Yangzhou Princechem Co., Ltd. | Wanko Chemical Co., Ltd. | Kinbester Co., Ltd.

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