Silylation reagents - MSTFA
Content:
1
Product number:
6704091
Product information "Silylation reagents - MSTFA"
N-methyl-N-trimethylsilyl-trifluoroacetamide
m.w. 199.1, Bp 70 °C (75 mm Hg), density d20°/4° = 1.11
MSTFA: R' = CF3, R" = CH3
The most volatile trimethylsilyl amide available.
Very strong TMS donor which does not cause any noticeable fouling of the FID burning chamber even after long-time measuring series.
The already good solution characteristics can be improved by addition of submolar quantities of protic solvents (e.g. TFA for extremely polar compounds such as hydrochlorides) or pyridine (e.g. for carbohydrates).
Due to their purpose, derivatisation reagents are very reactive substances. For this reason they should be stored cool and protected from moisture.
The derivatisation reagents are supplied in vials with crimp caps for easy access with a syringe. Vials with pierced sealing disks have limited stability and should be used soon.
m.w. 199.1, Bp 70 °C (75 mm Hg), density d20°/4° = 1.11
MSTFA: R' = CF3, R" = CH3
The most volatile trimethylsilyl amide available.
Very strong TMS donor which does not cause any noticeable fouling of the FID burning chamber even after long-time measuring series.
The already good solution characteristics can be improved by addition of submolar quantities of protic solvents (e.g. TFA for extremely polar compounds such as hydrochlorides) or pyridine (e.g. for carbohydrates).
Due to their purpose, derivatisation reagents are very reactive substances. For this reason they should be stored cool and protected from moisture.
The derivatisation reagents are supplied in vials with crimp caps for easy access with a syringe. Vials with pierced sealing disks have limited stability and should be used soon.
| Hazardous Substance Data | |
| GHS symbols |   |
| H-Phrases | H226, H302, H315, H319 |
| P-Phrases | P210, P264W, P280sh, P301+P312, P330 |
| UN Number | 3316 |
| Capacity: | 1 x Bottle of 10 ml |
|---|---|
| Container type: | Bottle |
| GHS Symbols: | GHS02, GHS07 |
| H-Phrases: | H226, H302, H315, H319 |
| Manufacturer Article Number: | 701270.110 |
| No. of packages: | 1 |
| P-Phrases: | P210, P264W, P280sh, P301+P312, P330 |
| Package capacity: | 10 ml |
| Substance name: | MSTFA |
| UN Number: | 3316 |
| UNSPSC: | 41115700 |
| Safety Data Sheet |                           |