[A10776] CAS 75-98-9 | Trimethylacetic acid, 99% | Alfa
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Brand: Alfa Aesar
75-98-9 | C5H10O2 | pivalic acid kyselina pivalova acido pivalico pivalinsaeure tert-pentanoic acid acide 2,2-dimethylpropanoique versatic 5 acide pivalique
Chemical Identifiers
CAS
75-98-9
Molecular Weight (g/mol)
102.13
Synonym
pivalic acid kyselina pivalova acido pivalico pivalinsaeure tert-pentanoic acid acide 2,2-dimethylpropanoique versatic 5 acide pivalique
SMILES
CC(C)(C)C(O)=O
InChI Key
IUGYQRQAERSCNH-UHFFFAOYSA-N
Molecular Formula
C5H10O2
IUPAC Name
2,2-dimethylpropanoic acid
Specifications
Assay (GC)
≥98.5%
Form
Crystals or powder or crystalline powder or fused solid
Identification (FTIR)
Conforms
Appearance (Color)
White to pale cream
설명
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.
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.
Other References:
Merck Index:14,7511UN Number:UN3261Beilstein:969480
GHS Hazard and Precautionary Statements
Hazard Statements:H302-H311-H314
GHS H StatementH314-H318-H302-H312 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed. Harmful in contact with skin.
Precautionary Statements:P260-P264b-P270-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P363-P501c
Risk & Safety
TSCA:YesRTECS Number:TO7700000
경고:RUO – Research Use Only
CAS75-98-9FORMULAC5H10O2HAZARD CLASS8EINECS200-922-5MDLMFCD00004194PACKAGING GROUPIII
| Pakage | 10000g, 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
