82070

Sorbinsäure

crystals, tested according to Ph. Eur.

• Synonym(e): Acidum sorbicum, α-trans-γ-trans-Sorbinsäure, (E,E)-1,3-Pentadien-1-carbonsäure, 2,4-Hexadiensäure, 2E,4E-Hexadiensäure, trans,trans-2,4-Hexadiensäure, C6:2n-2,4, NSC 35405, NSC 49103, NSC 50268
• Lineare Formel: CH₃CH=CHCH=CHCOOH
• CAS-Nummer: 110-44-1
• Molekulargewicht: 112.13
• NACRES: NA.21
• PubChem Substance ID: 329769233
• UNSPSC Code: 12352100
• EC Number: 203-768-7
• MDL number: MFCD00002703
• Beilstein/REAXYS Number: 1098547
• Form: crystals

Eigenschaften

• Produktname: Sorbinsäure, tested according to Ph. Eur.
• agency: tested according to Ph. Eur.
• Quality Level: 100
• vapor pressure: 0.01 mmHg ( 20 °C)
• form: crystals
• mp: 132-135 °C (lit.)
• antibiotic activity spectrum: fungi
• functional group: carboxylic acid
• mode of action: enzyme | inhibits
• SMILES string: C\C=C\C=C\C(O)=O
• InChI: 1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4+
• InChI key: WSWCOQWTEOXDQX-MQQKCMAXSA-N

Beschreibung

General description

Sorbic acid is an organic acid. It is weakly acidic in nature. Its permeability through an edible film made of methylcellulose and palmitic acid has been evaluated.

Application

Sorbic acid may be employed as a starting reagent for the synthesis of p-toluic acid and alkyl-p-toluates.

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319
• pcodes: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Lagerklasse: 11 - Combustible Solids
• flash_point_f: 260.6 °F - closed cup
• flash_point_c: 127 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves