Di-tert-butyl nitroxide 二叔丁基硝基氧

CAS 2406-25-9 MFCD00008800

化学结构图

2406-25-9
SMILES: CC(C)(C)N([O])C(C)(C)C

化学属性

Mol. Formula[(CH3)3C]2NO
Mol. Weight145
Refractive indexn20/D 1.435(lit.)
Boiling Point74-75 °C/34 mmHg(lit.)
Flash Point46 ºC

别名和识别编码

Chemical NameDi-tert-butyl nitroxide technical grade, 90%
Synonym (Di-tert-butylamino)oxy Bis(tert-butyl) nitroxide DTBN DTBN-spin Di-(tert-butyl)nitroxide Di-tert-butyl nitroxide Di-tert-butyl nitroxide radical Di-tert-butyl nitroxide, free radical Di-tert-butyl nitroxyl, free radical Di-tert-butyliminoxyl Di-tert-butylnitroxide radical Di-tert-butylnitroxyl Di-t-butyl nitroxide radical Di-tert-butyl nitroxide Nitroxide, bis(1,1-dimethylethyl) Nitroxide, di-tert-butyl bis(t-butyl)nitroxide radical di(tert-butyl)aminyl oxide di-t-butyl nitroxide di-tert-butyl-nitroxyl 二叔丁基氮氧化物 二叔丁基硝基氧
MDL NumberMFCD00008800
CAS Number2406-25-9
PubChem Substance ID520092
EC Number219-298-0
Chemical Name Translation二叔丁基硝基氧
Beilstein Registry Number1901966
InChIKeyCKJMHSMEPSUICM-UHFFFAOYSA-N
LabNetwork Molecule IDLN02219932
InChIInChI=1S/C8H18NO/c1-7(2,3)9(10)8(4,5)6/h1-6H3
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分类

  • {SA} Chemical Synthesis, Others, Radical Chemistry, Synthetic Reagents
  • {SNA} Chemical Synthesis, Other Synthetic Reagents for Radical Chemistry, Radical Chemistry, Synthetic Reagents
  • {uni_hamburg} no charge; radical; 1fragment

相关文献及参考

  • Short: II/25D Title: Structure Data of Free Polyatomic Molecules: Molecules Containing Five or More Carbon Atoms Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N. Editor: Kuchitsu, K. Source: Landolt-Börnstein, New Series Volume: II/25D Year: 2003 Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules ISBN: 3-540-42860-7 ISBN: 978-3-540-42860-2 Internet Resource: DOI:10.1007/b75952 RefComment: VIII, 569 pages. Hardcover RefComment: Written for scientists and researchers in the fields of chemistry and physics Abstract: This fourth subvolume presents data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc) of free polyatomic molecules including free radicals and molecular ions. The survey on structure data consists of four subvolumes, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic and photoelectron spectroscopy or by an analysis of electron diffraction intensities. Most of the structures listed in the tables are for molecules in the electronic ground state, but structures for electronically excited states have also been included as far as they are available. In this fourth subvolume, the structure of molecules containing five to sixty carbon atoms is listed.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSRA1780000
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P312
  • P302+P352
  • P303+P361+P353
  • P304+P340
  • P305+P351+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P370+P378
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning
Hazard Codes Xn
Safety Statements
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R22 Harmful if swallowed 吞咽有害
  • R10 Flammable 易燃
UN Number 1993 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 53800 ug/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation)
   Sense Organs and Special Senses (Eye) - lacrimation
   Sense Organs and Special Senses (Eye) - conjunctive irritation
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 141,349,1963

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 505 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation)
   Sense Organs and Special Senses (Eye) - lacrimation
   Sense Organs and Special Senses (Eye) - conjunctive irritation
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 141,349,1963

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Radical Chemistry - Synthetic Reagents
  4. Others - Radical Chemistry

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