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Merck
CN

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
化学文摘社编号:
300364-84-5
分子量:
250.34
UNSPSC Code:
23151817
NACRES:
NA.21
PubChem Substance ID:
329769613
MDL number:
MFCD03453260
Beilstein/REAXYS Number:
8913051

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产品名称

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)

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+

SMILES string

CC(=C/c1ccc(cc1)C(C)(C)C)\C=C(\C#N)C#N

InChI key

OIASAVWSBWJWBR-UKTHLTGXSA-N

assay

≥99.0% (HPLC)

form

powder

technique(s)

MALDI-MS: suitable

mp

123-126 °C

cation traces

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

absorption

>2000 at 337 nm (mol. absorption)

suitability

suitable for matrix substance for MALDI-MS

Quality Level

100

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相关类别

Other Notes

用作 MALDI-MS 的基质

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000499861
0000499862
0000499862
0000499861
0000476588

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L. Ulmer et al.,
Eur. J. Mass Spectrom., 6, 49-49 (2000)
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
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
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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