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TEMPO

Dangerous Goods

CAS number：2564-83-2    molecular formula：C9H18NO

overview
Specs
numbering system
physicochemical properties
Safety information
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overview

compound introduction

接触反应氧化剂，用于碘苯二乙酰氧化橙花醇生成橙花醛。总之，铜/TEMPO用于1位醇生成醛的接触反应。 Catalytic oxidant for copper-catalyzed, greener oxidation of alcohols under aerobic conditions. Copper(I)/TEMPO-catalyzed aerobic oxidation of primary alcohols to aldehydes with ambient air. TEMPO (2,2,6,6-Tetramethyl-1-piperidinyloxy) was used for trapping the styrenyl radical generated from benzoyl peroxide during nitroxide-mediated radical polymerization of styrene. TEMPO-mediated oxidation was employed for the carboxylation of water-resistant nanofibrillated cellulose (NFC) films.

Specs

Chinese alias2,2,6,6-四甲基哌啶氧化物 | 2,2,6,6-四甲基哌啶-N-氧化物 自由基 | 2,2,6,6-四甲基哌啶氧化物 自由基
English alias2,2,6,6-Tetramethylpiperidine 1-oxyl | TEMPO free radical | 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical
CAS number2564-83-2molecular formulaC9H18NO
molecular weight156.25 g/molExact mass升华级
PSA4.200 Ųlogp1.400

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：
GHS05 , GHS07
Signal word：
Danger
Hazard Statement：
H335: 可能引起呼吸道刺激 H314: 造成严重的皮肤灼伤和眼睛损伤 H412: 对水生生物有害并具有长期持续影响 H318: 造成严重的眼睛损伤
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P271: 仅在室外或通风良好的地方使用。 P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。 P304+P340: 如误吸入：将人转移到空气新鲜处，保
WGK Germany：
3
Personal protective equipment：
Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
RTECS：
TN8991900
UN Number：
3263

Production methods and uses

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upstream information

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downstream information

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MSDS

Found 1 shareMSDS
2564-83-2 | TEMPO.pdf