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  8. Trimethylacetic acid, 99%

Trimethylacetic acid, 99%

Catalog No. p-7080983
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Catalog No. Quantity
AAA1077636 500 g
AAA107760E 2500 g
AAA107760C 10,000 g
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Catalog No. AAA1077636

Supplier: Thermo Scientific Chemicals A1077636

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This chemical may require us to obtain additional information for our regulatory and chemical compliance records. If required, we will contact you for this information once your order is placed.

Description

CAS: 75-98-9 | C5H10O2 | 102.133 g/mol

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.

Chemical Identifiers

CAS 75-98-9
Molecular Formula C5H10O2
Molecular Weight (g/mol) 102.133
MDL Number MFCD00004194
InChI Key IUGYQRQAERSCNH-UHFFFAOYSA-N
Synonym 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
PubChem CID 6417
ChEBI CHEBI:45133
IUPAC Name 2,2-dimethylpropanoic acid
SMILES CC(C)(C)C(=O)O

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
Formula Weight 102.13
Percent Purity 99%
Chemical Name or Material Trimethylacetic acid
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Safety and Handling

Hazard Category H302-H311-H314
Hazard Statement 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.
Precautionary Statement P260-P264b-P270-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P363-P501c
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