Pyrrole

CAS RN: 109-97-7

Identification

Substance: Pyrrole

CAS RN: 109-97-7

Shipping Name/Number:
    UN 1992; Flammable liquids, toxic, n.o.s. (Pyrrole)

State:
    liquid
    liquid, viscous
Color:
    colorless
    brownish
    yellowish
Odor:
    fruity/floral/sweet
    other odor
Taste:
    burning taste
Specific Gravity:
    floats in water (< 1)
Vapor Density:
    settles in air (> 1)

NFPA704-Health:
    2 - Moderate
NFPA704-Flammability:
    2 - Moderate
NFPA704-Instability:
    0 - Minimal
NFPA704-Special Hazards:
    Not Applicable

Miscellaneous Categories:
    Not Applicable
DOT Hazard Classifications:
    Not Applicable
WMDs:
    Not Applicable

Placard:
    Dangerous - Mixed load/unidentified cargo
Rail Car:
    Box car
Road Trailer:
    Mixed Cargo
    Intermodal Freight Container
Find more information on this substance at: PubChem, PubMed