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87884

Supelco

trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile

matrix substance for MALDI-MS, ≥99.0% (HPLC)

Sinónimos:

DCTB

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About This Item

Fórmula empírica (notación de Hill):
C17H18N2
Número de CAS:
300364-84-5
Peso molecular:
250.34
Beilstein:
8913051
Número MDL:
MFCD03453260
Código UNSPSC:
12000000
ID de la sustancia en PubChem:
329769613
NACRES:
NA.21
En este momento no podemos mostrarle ni los precios ni la disponibilidad

grado

matrix substance for MALDI-MS

Nivel de calidad

100

Ensayo

≥99.0% (HPLC)

Formulario

powder

técnicas

MALDI-MS: suitable

mp

123-126 °C

trazas de catión

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

Absorción

>2000 at 337 nm (mol. absorption)

cadena SMILES

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+

Clave InChI

OIASAVWSBWJWBR-UKTHLTGXSA-N

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Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H302 + H312 + H332

Clasificaciones de peligro

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

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
0000426365
0000426365
0000416412
0000416412
0000370040

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L. Ulmer et al.,
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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
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