2-Acetylpyrrole , 99% , 1072-83-9

Synonym(s):
2-Acetylpyrrole;Methyl 2-pyrrolyl ketone

CAS NO.：1072-83-9

Empirical Formula: C6H7NO

Molecular Weight: 109.13

MDL number: MFCD00005220

EINECS: 214-016-2

PRODUCT Properties

• Melting point: 88-93 °C (lit.)
• Boiling point: 220 °C (lit.)
• Density: 1.1143 (rough estimate)
• refractive index: 1.5040 (estimate)
• FEMA: 3202 | METHYL 2-PYRROLYL KETONE
• Flash point: 220°C
• storage temp.: Sealed in dry,Room Temperature
• form: Crystalline Powder
• pka: 14.86±0.50(Predicted)
• color: White to beige
• Odor: roasted odor
• biological source: synthetic
• Odor Type: musty
• JECFA Number: 1307
• BRN: 1882
• LogP: 0.93
• CAS DataBase Reference: 1072-83-9(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 1-(1H-pyrrol-2-yl)-(1072-83-9)
• EPA Substance Registry System: 2-Acetylpyrrole (1072-83-9)

Description and Uses

Methyl 2-pyrrolyl ketone is like bread, walnut, licorice. May be prepared from pyrryl magnesium iodide and acetyl chloride; a volatile flavor component in roasted filberts.

2-Acetylpyrrole has been used in the synthesis of 2-acetyl-1-pyrroline.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H319-H302-H315-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
• Hazard Codes: Xn,Xi
• Risk Statements: 22-37/38-36/37/38
• Safety Statements: 37/39-26-24/25-36
• WGK Germany: 3
• RTECS: OB5970000
• Hazard Note: Harmful
• TSCA: Yes
• HS Code: 29339990