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Trimethylacetic acid, 99%, Thermo Scientific Chemicals
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Quantity:
10,000 g
2500 g
500 g
Description
Trimethylacetic acid can be used as an internal chemical-shift standard for NMR of aqueous solutions. It is a metabolite of oral cephem (β-lactam) antibiotics such as S-1108, containing pivaloyl moieties.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Trimethylacetic acid can be used as an internal chemical-shift standard for NMR of aqueous solutions. It is a metabolite of oral cephem (β-lactam) antibiotics such as S-1108, containing pivaloyl moieties.
Solubility
Soluble in alcohol, ether. Slightly soluble in water
Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents and bases.
Trimethylacetic acid can be used as an internal chemical-shift standard for NMR of aqueous solutions. It is a metabolite of oral cephem (β-lactam) antibiotics such as S-1108, containing pivaloyl moieties.
Solubility
Soluble in alcohol, ether. Slightly soluble in water
Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents and bases.
Specifications
Melting Point | 31°C to 35°C |
Density | 0.91 |
Boiling Point | 163°C to 165°C |
Flash Point | 63°C (145°F) |
Odor | Pungent |
Quantity | 500 g |
UN Number | UN3261 |
Beilstein | 969480 |
Merck Index | 14,7511 |
Solubility Information | Soluble in alcohol, ether; Slightly soluble in water |
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Safety and Handling
Signal Word
- Warning
- Acute toxicity Category 4
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- H302-Harmful if swallowed.
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- P235-Keep cool.
- P264-Wash thoroughly after handling.
- P271-Use only outdoors or in a well-ventilated area.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
- P302+P352-IF ON SKIN: Wash with plenty of water/.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P363-Wash contaminated clothing before reuse.
- P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
RUO – Research Use Only
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