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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)

Sinonimo/i:

DCTB

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About This Item

Formula empirica (notazione di Hill):
C17H18N2
Numero CAS:
300364-84-5
Peso molecolare:
250.34
Beilstein:
8913051
Numero MDL:
MFCD03453260
Codice UNSPSC:
12000000
ID PubChem:
329769613
NACRES:
NA.21

Grado

matrix substance for MALDI-MS

Livello qualitativo

100

Saggio

≥99.0% (HPLC)

Forma fisica

powder

tecniche

MALDI-MS: suitable

Punto di fusione

123-126 °C

Cationi in tracce

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

Assorbimento

>2000 at 337 nm (mol. absorption)

Stringa SMILE

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+
OIASAVWSBWJWBR-UKTHLTGXSA-N

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Altre note

Used as matrix for MALDI-MS

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Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302 + H312 + H332

Classi di pericolo

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

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
0000370040
0000358940
0000338314
0000316032
0000300124

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