447056

(S)-(−)-2-Acetoxypropionylchlorid

97%

• Synonym(e): O-Acetyl-L-milchsäure-chlorid, AP-Cl
• Lineare Formel: CH₃CH(O₂CCH₃)COCl
• CAS-Nummer: 36394-75-9
• Molekulargewicht: 150.56
• Beilstein: 1722943
• EG-Nummer: 420-610-4
• MDL-Nummer: MFCD00145252
• UNSPSC-Code: 12352101
• PubChem Substanz-ID: 24868317
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: liquid
• Optische Aktivität: [α]20/D −31°, c = 4 in chloroform
• Brechungsindex: n20/D 1.423 (lit.)
• bp: 50 °C/5 mmHg (lit.)
• Dichte: 1.189 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: acyl chloride; ester
• SMILES String: C[C@H](OC(C)=O)C(Cl)=O
• InChI: 1S/C5H7ClO3/c1-3(5(6)8)9-4(2)7/h3H,1-2H3/t3-/m0/s1
• InChIKey: ALHZEIINTQJLOT-VKHMYHEASA-N

Beschreibung

Anwendung

Frequently used chiral building block. Also used to resolve a bicyclic α-hydroxylactone and to prepare chiral phosphonates used in an enantiomeric excess assay of unprotected amino acids. Useful chiral derivatizing agent.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H314,H317
• P-Sätze: P261 - P272 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Skin Corr. 1B - Skin Sens. 1
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter