W254401

2-Heptanone

≥98%, FCC, FG

• Sinonimo/i: Methyl pentyl ketone
• Formula condensata: CH₃(CH₂)₄COCH₃
• Numero CAS: 110-43-0
• Peso molecolare: 114.19
• Numero FEMA: 2544
• Beilstein: 1699063
• Numero CE: 203-767-1
• N° CoE: 136
• Numero MDL: MFCD00009513
• Codice UNSPSC: 12164502
• ID PubChem: 24901131
• Numero Flavis: 7.002
• NACRES: NA.21

Proprietà

• Origine biologica: synthetic
• Livello qualitativo: 400
• Grado: FG; Fragrance grade; Halal; Kosher
• agenzia: follows IFRA guidelines; meets purity specifications of JECFA
• Conformità normativa: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FCC; FDA 21 CFR 117; FDA 21 CFR 172.515
• Densità del vapore: 3.94 (vs air)
• Tensione di vapore: 2.14 mmHg ( 20 °C)
• Saggio: ≥98%
• Stato: liquid
• Temp. autoaccensione: 739 °F
• Limite di esplosione: 1.11 %, 65 °F; 7.9 %, 121 °F
• Indice di rifrazione: n20/D 1.408 (lit.)
• P. ebollizione: 149-150 °C (lit.)
• Punto di fusione: −35 °C (lit.)
• Densità: 0.82 g/mL at 25 °C (lit.)
• applicazioni: flavors and fragrances
• Documentazione: see Safety & Documentation for available documents
• Allergene alimentare: no known allergens
• Allergene in fragranze: no known allergens
• Organolettico: banana; creamy; fruity; waxy; cheesy
• Stringa SMILE: CCCCCC(C)=O
• InChI: 1S/C7H14O/c1-3-4-5-6-7(2)8/h3-6H2,1-2H3; CATSNJVOTSVZJV-UHFFFAOYSA-N

Descrizione

Descrizione generale

2-Heptanone is a linear ketone. It has been produced in the cultures of Penicillium commune and Paecilomycet variotii cultivated on pine wood.

2-Heptanone is an aroma compound. It is a bioactive agent and has potential as a pesticide. Kinetics of release of 2-heptanone incorporated into lipid films or composite solid lipid particle (SLP) films have been investigated. 2-Heptanone is secreted by the mandibular glands of honeybees when they bite. It is reported to act as an anaesthetic in small arthropods, such as wax moth larva (WML) and Varroa mites, which are paralysed after a honeybee bite.

Applicazioni

2-Heptanone may be employed as solvent to determine the protection effectiveness of glove materials against solvents present in a commonly used automotive clear coat formulation using a novel permeation panel. It may be used in a study to investigate the influence of oxidation-induced structural modifications of myofibrillar protein on its binding ability with aroma compounds.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H226,H302 + H332,H336
• Consigli di prudenza: P210 - P233 - P240 - P241 - P301 + P312 - P304 + P340 + P312
• Classi di pericolo: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - STOT SE 3
• Organi bersaglio: Central nervous system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 105.8 °F - closed cup
• Punto d’infiammabilità (°C): 41 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter