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Thermo Scientific™ Methylate Reagent (DMFDMA)
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For easy, effective preparation of methyl esters from fatty acids and amino acids use Thermo Scientific™ Methylate Reagent (DMFDMA). Reactions are typically complete upon dissolution (except for long-chain solid acids) and quantitative yields are obtained when reagent and sample are injected without prior mixing. No water washing, extraction, or concentration of derivatives is required and no water is formed. Methylate Reagent (DMFDMA) contains 2 mEq/mL in pyridine and is supplied in ready-to-use Thermo Scientific™ Hypo-Vial™ Sample Storage Vials.
Advantages for preparation of methyl esters for gas chromatography:
- Speed: the reaction is complete upon dissolution (except long chain solid acids)
- No water washing, extraction or concentration of derivatives required
- No water formed
- Quantitation: quantitative yields are obtained when the reagent and sample are injected without prior mixing
- Convenient: ready-to-use reagent contains 2mEq/mL pyridine
Ordering Alerts:
Packaged in Hypo-Vial Sample Storage Vial.
Spécification
Spécification
| For Use With | GC, Columns 0.53mm I.D., 0.8 mm Ferrule I.D. |
| Hazards | Flammable, Harmful, Toxic |
| Storage | Room Temperature |
| Standard Components | Pyridine, 1,1-Dimethoxy-N,N-dimethyl-methanamine |
| Standard Concentration | 65 - 80, 20 - 25 % |
Sécurité et traitement
- methyl 8 reagent
- Danger
- Flammable liquid Category 2
- Skin corrosion/irritation Category 2
- Acute toxicity Category 4
- Serious eye damage/eye irritation Category 2
- Specific target organ toxicity Category 3
- H225-Highly flammable liquid and vapour.
- H302-Harmful if swallowed.
- H312-Harmful in contact with skin.
- H332-Harmful if inhaled.
- H319-Causes serious eye irritation.
- H315-Causes skin irritation.
- H335-May cause respiratory irritation.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P271-Use only outdoors or in a well-ventilated area.
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P264-Wash hands thoroughly after handling.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P312-Call a POISON CENTER/doctor/if you feel unwell.
- P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
- P330-Rinse mouth.
- P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P332+P313-If skin irritation occurs: Get medical advice/attention.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P337+P313-If eye irritation persists: Get medical advice/attention.
- P403+P235-Store in a well-ventilated place. Keep cool.
- P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
- MIXTURE LIST-Contains : methanamine, 1,1-dimethoxy-N,N-dimethyl-,pyridine
For Research Use Only. Not for use in diagnostic procedures.
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