101052

Sigma-Aldrich

2,3,4,5,6-五氟溴化苄

99%

别名:
(溴甲基)五氟苯, α-溴-2,3,4,5,6-五氟甲苯
线性分子式:
C6F5CH2Br
CAS号:
分子量:
260.99
Beilstein/REAXYS Number:
647808
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

200

测定

99%

折射率

n20/D 1.471 (lit.)

bp

174-175 °C (lit.)

mp

19-20 °C (lit.)

密度

1.728 g/mL at 25 °C (lit.)

SMILES string

Fc1c(F)c(F)c(CBr)c(F)c1F

InChI

1S/C7H2BrF5/c8-1-2-3(9)5(11)7(13)6(12)4(2)10/h1H2

InChI key

XDEPVFFKOVDUNO-UHFFFAOYSA-N

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包装

1, 5, 25 g in glass bottle

应用

制备有机酸的五氟苄酯,以用于毛细管和气相色谱测定。也可用于 DNA 的 N-7-取代鸟嘌呤加合物的衍生化,以用于 GC-ECD-MS 测定。
多官能硫醇气相色谱分析的衍生化试剂。

象形图

Exclamation mark

警示用语:

Warning

危险声明

hazcat

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

storage_class_code

8A - Combustible, corrosive hazardous materials

WGK Germany

WGK 3

闪点(F)

181.4 °F

闪点(C)

83 °C

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

分析证书

原产地证书 (CofO)

Laura Mateo-Vivaracho et al.
Journal of chromatography. A, 1121(1), 1-9 (2006-05-09)
A fast and automated method for the analysis at ng L(-1) level of aroma-powerful polyfunctional thiols has been developed and applied to wine. The sample is just poured in a 20 mL vial and its vapour extracted with a poly(dimethylsiloxane)-divinylbenzene...
D H Fisher et al.
Journal of chromatography, 452, 51-60 (1988-10-28)
The following sequence of analytical steps was used to determine the amount of 5-methylcytosine (mol-%) in calf thymus and human lymphocyte DNA:acid hydrolysis of the DNA, derivatization (pentafluorobenzyl bromide, solid phase extraction, pivalic anhydride), internal standard addition, solid phase extraction...
Journal of Chromatography A, 539, 232-232 (1991)
Yan Li et al.
Frontiers in bioengineering and biotechnology, 7, 394-394 (2019-12-24)
The main challenges in multienzymatic cascade reactions for CO2 reduction are the low CO2 solubility in water, the adjustment of substrate channeling, and the regeneration of co-factor. In this study, metal-organic frameworks (MOFs) were prepared as adsorbents for the storage...
M Saha et al.
Journal of chromatography. A, 712(2), 345-354 (1995-10-13)
A 112-micrograms sample of DNA was spiked with 103 pg of N7-(2'-hydroxyethyl)guanine and 100 pg of N7-(2'-hydroxyethyl-d4)guanine, the internal standard. The sample was subjected to the following sequence of steps: heating at 100 degrees C, precipitation of the DNA with...
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