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Galvinoxyl,自由基

Galvinoxyl,自由基名称

[ CAS 号 ]:
2370-18-5

[ 中文名 ]:
加尔万氧基自由基

[ 英文名 ]:
Galvinoxyl Free Radical

[中文别名 ]:

[英文别名 ]:

MFCD00001616
EINECS 219-133-2
Galvinoxyl free radical
coppinger

Galvinoxyl,自由基物理化学性质

[ 密度 ]:
1.012g/cm3

[ 沸点 ]:
512.6ºC at 760mmHg

[ 熔点 ]:
158-159ºC(lit.)

[ 分子式 ]:
C₂₉H₄₁O₂

[ 分子量 ]:
421.63500

[ 闪点 ]:
216.9ºC

[ 精确质量 ]:
421.31100

[ PSA ]:
17.07000

[ LogP ]:
8.33650

[ 外观性状 ]:
Crystalline Powder, Crystals and/or Chunks | Dark blue to purple

[ 折射率 ]:
1.5045 (estimate)

[ 储存条件 ]:
0-6°C

Galvinoxyl,自由基MSDS

详细MSDS(安全技术说明书)

Galvinoxyl,自由基毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XV7978000

CHEMICAL NAME :: p-Tolyloxy, 2,6-di-tert-butyl-alpha-(3,5-di-tert-butyl-4-oxo-2,5- cyclohexadien-1-ylide ne)-

CAS REGISTRY NUMBER :: 2370-18-5

LAST UPDATED :: 199707

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C29-H41-O2

MOLECULAR WEIGHT :: 421.70

WISWESSER LINE NOTATION :: L6V DYTJ BX1&1&1 FX1&1&1 DU1R DQ BX1&1&1 FX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: DNA adduct

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 20 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 89,95,1981

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Galvinoxyl,自由基安全信息

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
XV7978000

Galvinoxyl,自由基上下游产品

Galvinoxyl,自由基上游产品

Galvinoxyl,自由基下游产品

Galvinoxyl,自由基文献

Electron-transfer mechanism in radical-scavenging reactions by a vitamin E model in a protic medium.

Org. Biomol. Chem. 3(4) , 626-9, (2005)

The scavenging reaction of 2,2-diphenyl-1-picrylhydrazyl radical (DPPH.) or galvinoxyl radical (GO.) by a vitamin E model, 2,2,5,7,8-pentamethylchroman-6-ol (1H), was significantly accelerated by the ...

An on-line normal-phase high performance liquid chromatography method for the rapid detection of radical scavengers in non-polar food matrixes.

J. Chromatogr. A. 1216(43) , 7268-74, (2009)

An on-line method for the rapid pinpointing of radical scavengers in non-polar mixtures like vegetable oils was developed. To avoid problems with dissolving the sample, normal-phase chromatography on ...

Dimerization of organic free radicals in solution. 1. Temperature dependent measurements.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 58(6) , 1219-26, (2002)

Dimerization enthalpies and equilibrium constants have been determined for the radical anion of 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ), the radical cations of N,N,N',N'-tetramethyl-p-phenylened...

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