87884
Fluka
trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile
puriss. p.a., matrix substance for MALDI-MS, ≥99.0% (HPLC)
| Synonym: | DCTB |
| CAS Number: | 300364-84-5 |
| Linear Formula: | C17H18N2 |
| Molecular Weight: | 250.34 |
| Beilstein Registry Number: | 8913051 |
| MDL number: | MFCD03453260 |
| PubChem Substance ID: | 24888747 |
Description
| Other Notes | Used as matrix for MALDI-MS1 |
Properties
| grade | matrix substance for MALDI-MS |
| puriss. p.a. | |
| assay | ≥99.0% (HPLC) |
| 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: ≤5 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| abs. | absorption |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22 |
| Safety Statements | 36 |
| WGK Germany | 3 |
References
| Cited Reference | 1. L. Ulmer et al., Eur. J. Mass Spectrom. 6, 49, (2000) |
