49659

2-Methylbutyric acid

analytical standard

• Synonim(y): NSC 7304
• Wzór liniowy: C₂H₅CH(CH₃)CO₂H
• Numer CAS: 116-53-0
• Masa cząsteczkowa: 102.13
• NACRES: NA.24
• PubChem Substance ID: 329757500
• UNSPSC Code: 85151701
• EC Number: 204-145-2
• MDL number: MFCD00002669

Właściwości

• grade: analytical standard
• Quality Segment: 100
• vapor pressure: 0.5 mmHg ( 20 °C)
• assay: ≥97.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• refractive index: n20/D 1.405 (lit.)
• bp: 176-177 °C (lit.)
• density: 0.936 g/mL at 25 °C (lit.)
• format: neat
• SMILES string: CCC(C)C(O)=O
• InChI: 1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7)
• InChI key: WLAMNBDJUVNPJU-UHFFFAOYSA-N

Opis

General description

2-Methylbutyric acid belongs to the class of compounds known as organic acids, which are the key components responsible for the quality as well as the nutritional value of food products. It is abundantly found in various fruit-based beverages.

Application

2-Methylbutyric acid may be used as an analytical standard for the determination of the analyte in foodstuffs, wine, and fruit-based beverages by various chromatography techniques.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H290,H302 + H312,H314
• pcodes: P234 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Klasa składowania: 8A - Combustible corrosive hazardous materials
• wgk: WGK 1
• flash_point_f: 170.6 °F - closed cup
• flash_point_c: 77 °C - closed cup