87884
反式-2-[3-(4-叔丁基苯基)-2-甲基-2-亚丙烯基]丙二腈
suitable for matrix substance for MALDI-MS, ≥99.0% (HPLC)
别名:
DCTB
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关于此项目
经验公式（希尔记法）:
C17H18N2
CAS Number:
分子量:
250.34
Beilstein:
8913051
MDL编号:
UNSPSC代码:
23151817
PubChem化学物质编号:
NACRES:
NA.21
质量水平
方案
≥99.0% (HPLC)
表单
powder
技术
MALDI-MS: suitable
mp
123-126 °C
痕量阳离子
Ba: ≤5 mg/kg
Ca: ≤5 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
K: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤10 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
吸附
>2000 at 337 nm (mol. absorption)
适用性
suitable for matrix substance for MALDI-MS
SMILES字符串
CC(=C/c1ccc(cc1)C(C)(C)C)\C=C(\C#N)C#N
InChI
1S/C17H18N2/c1-13(10-15(11-18)12-19)9-14-5-7-16(8-6-14)17(2,3)4/h5-10H,1-4H3/b13-9+
InChI key
OIASAVWSBWJWBR-UKTHLTGXSA-N
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其他说明
用作 MALDI-MS 的基质
警示用语：
Warning
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
L. Ulmer et al.,
Eur. J. Mass Spectrom., 6, 49-49 (2000)
Tomomi Iura et al.
Rapid communications in mass spectrometry : RCM, 29(2), 155-162 (2015-02-03)
Matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) has been widely utilized for the structural characterization of various synthetic polymers. However, polymer sample molecules can occasionally decompose even in the MALDI process depending on the measurement conditions. In this work, the fragmentation
Matthew B Baker et al.
Nature communications, 6, 6234-6234 (2015-02-24)
The rational design of supramolecular polymers in water is imperative for their widespread use, but the design principles for these systems are not well understood. Herein, we employ a multi-scale (spatial and temporal) approach to differentiate two analogous water-soluble supramolecular
Georgios Rotas et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(45), 14729-14735 (2014-09-17)
Azafullerene (C59 N) was functionalized using a Mannich-type reaction and then subsequently condensed with lipoic acid to yield dithiolane-modified C59 N. In the following step, the extended dithiolane moiety from the C59 N core was utilized to decorate the azafullerene
Atanu Jana et al.
Dalton transactions (Cambridge, England : 2003), 44(1), 359-367 (2014-11-11)
A novel electron rich, tetrathiafulvalene fused zinc porphyrin, (TTF)4PZn, has been newly synthesized and characterized using spectral and electrochemical methods. In spite of the presence of eight t-butyl groups, (TTF)4PZn exhibited appreciable aggregation in solution. Scanning electron microscopic (SEM) imaging
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