371173

Methyl pyruvate

90%, technical grade

• Sinonimo/i: Pyruvic acid methyl ester
• Formula condensata: CH₃COCO₂CH₃
• Numero CAS: 600-22-6
• Peso molecolare: 102.09
• Beilstein: 1361953
• Numero CE: 209-987-4
• Numero MDL: MFCD00008754
• Codice UNSPSC: 12352100
• ID PubChem: 24863094
• NACRES: NA.22

Proprietà

• Grado: technical grade
• Livello qualitativo: 100
• Saggio: 90%
• Stato: liquid
• Indice di rifrazione: n20/D 1.404 (lit.)
• P. ebollizione: 134-137 °C (lit.)
• Solubilità: ethanol: soluble 1.1 g/10 mL, clear, colorless to almost colorless
• Densità: 1.13 g/mL at 25 °C (lit.)
• Gruppo funzionale: ester; ketone
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: COC(=O)C(C)=O
• InChI: 1S/C4H6O3/c1-3(5)4(6)7-2/h1-2H3; CWKLZLBVOJRSOM-UHFFFAOYSA-N

Descrizione

Descrizione generale

Methyl pyruvate is a pyruvic ester. Surface conditions during Pt/silica EUROPT-1 modified by cinchonidine catalyzed by enantioselective hydrogenation of methyl pyruvate to R-(+)-methyl lactate were investigated.[1] Enantioselective hydrogenation of methyl pyruvate over finely dispersed polyvinylpyrrolidone-stabilized and the corresponding alumina-supported iridium clusters modified with cinchonidine was studied.[2] The molecular orientation and conformation of methyl pyruvate on Ni(111) surface has been investigated in the temperature range 105-220K.[3] Methyl pyruvate is reported to stimulate insulin secretion in vitro and in vivo.[4]

Applicazioni

Methyl pyruvate may be used to investigate the adsorption and reactivity of methyl pyruvate on Pt{111}.[5] It may be used in the preparation of dimethyl 2,3-dimethylenebutanedioate.[6]

Informazioni sulla sicurezza

• Pittogrammi: GHS02
• Avvertenze: Warning
• Indicazioni di pericolo: H226
• Classi di pericolo: Flam. Liq. 3
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 116.6 °F - closed cup
• Punto d’infiammabilità (°C): 47 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter