75054

Valeric acid

analytical standard

• Synonim(y): n-Valeric acid, Pentanoic acid
• Wzór liniowy: CH₃(CH₂)₃COOH
• Numer CAS: 109-52-4
• Masa cząsteczkowa: 102.13
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329766094
• EC Number: 203-677-2
• Beilstein/REAXYS Number: 969454
• MDL number: MFCD00004413

Właściwości

• grade: analytical standard
• Quality Segment: 100
• vapor density: 3.5 (vs air)
• vapor pressure: 0.15 mmHg ( 20 °C)
• assay: ≥99.8% (GC)
• autoignition temp.: 707 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 7.6 %
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.408
• bp: 110-111 °C/10 mmHg (lit.), 185 °C (lit.)
• mp: −20-−18 °C (lit.)
• density: 0.939 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: CCCCC(O)=O
• InChI: 1S/C5H10O2/c1-2-3-4-5(6)7/h2-4H2,1H3,(H,6,7)
• InChI key: NQPDZGIKBAWPEJ-UHFFFAOYSA-N

Opis

General description

Valeric acid is a renewable chemical that can be obtained via hydrogenation of levulinic acid in the presence of nickel-based catalyst or from lignocellulosic biomass. It can undergo esterification to form valerate esters, which can find applications as blending agents for gasoline and diesel, used in the production of biofuels.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS05
• signalword: Danger
• hcodes: H314,H412
• pcodes: P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B
• Klasa składowania: 8A - Combustible corrosive hazardous materials
• wgk: WGK 1
• flash_point_f: 192.2 °F - closed cup
• flash_point_c: 89 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter