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Trimethylacetic acid, 99%
CAS: 75-98-9 | C5H10O2 | 102.133 g/mol
Supplier: Thermo Scientific Chemicals A107760C
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.
ApplicationsTrimethylacetic 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
| Trimethylacetic acid | |
| 31°C to 35°C | |
| 163°C to 165°C | |
| Pungent | |
| MFCD00004194 | |
| UN3261 | |
| 14,7511 | |
| Soluble in alcohol, ether; Slightly soluble in water | |
| CC(C)(C)C(=O)O | |
| 102.133 | |
| CHEBI:45133 | |
| 99% |
| 75-98-9 | |
| 0.91 | |
| 63°C (145°F) | |
| C5H10O2 | |
| 10,000 g | |
| 969480 | |
| pivalic acid, trimethylacetic acid, neopentanoic acid, 2,2-dimethylpropionic acid, tert-pentanoic acid, propanoic acid, 2,2-dimethyl, versatic 5, kyselina pivalova, acetic acid, trimethyl, alpha,alpha-dimethylpropionic acid | |
| IUGYQRQAERSCNH-UHFFFAOYSA-N | |
| 2,2-dimethylpropanoic acid | |
| 6417 | |
| 102.13 |
Chemical Identifiers
| 75-98-9 | |
| 102.133 | |
| IUGYQRQAERSCNH-UHFFFAOYSA-N | |
| 6417 | |
| 2,2-dimethylpropanoic acid |
| C5H10O2 | |
| MFCD00004194 | |
| pivalic acid, trimethylacetic acid, neopentanoic acid, 2,2-dimethylpropionic acid, tert-pentanoic acid, propanoic acid, 2,2-dimethyl, versatic 5, kyselina pivalova, acetic acid, trimethyl, alpha,alpha-dimethylpropionic acid | |
| CHEBI:45133 | |
| CC(C)(C)C(=O)O |
Safety and Handling
GHS H Statement
H314-H318-H302-H312
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Harmful in contact with skin.
P260-P264b-P270-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P363-P501c
H302-H311-H314
DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber : 200-922-5
RTECSNumber : TO7700000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only