Pyrrole CAS 109-97-7

Product Description:

Product Name: Pyrrole CAS NO: 109-97-7    

Synonyms:

Monopyrrole;

Parzate;

Divinylenimine;

Chemical & Physical Properties:

Appearance: Colorless to brown liquid with chloroform odor

Assay :≥99.00%

Density: 0.967

Boiling Point: 129-131℃

Melting Point: -23℃

Flash Point: 36℃

Refractive Index: 1.508-1.51

Water Solubility: 60 g/L (20℃)

Stability: Stable. Incompatible with strong acids, strong oxidizing agents. Combustible.

Storage Condition: 0-6℃

Vapor Density: 2.31 (vs air)

Safety Information:

RTECS: UX9275000

Hazard Class: 3

Safety Statements: S16-S24-S26-S39-S45

HS Code: 2933990090

WGK Germany: 2

Packing Group: III

RIDADR: UN 1993

Risk Statements: R10; R20; R25; R41

Hazard Code: T

Pyrrole is a heterocyclic aromatic organic compound, a five-membered ring with the formula C4H4NH. It is a colorless volatile liquid that darkens readily upon exposure to air. Substituted derivatives are also called pyrroles, e.g., N-methylpyrrole, C4H4NCH3. Porphobilinogen, a trisubstituted pyrrole, is the biosynthetic precursor to many natural products such as heme.

Pyrroles are components of more complex macrocycles, including the porphyrins of heme, the chlorins, bacteriochlorins, chlorophyll, and porphyrinogens.

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