Melting point :?57 °C (lit.)
Boiling point :112-113 °C (lit.)
Density :0.914 g/mL at 25 °C (lit.)
vapor density :2.8 (vs air)
vapor pressure :15 mm Hg ( 20.2 °C)
refractive index :n20/D 1.489
Flash point :59 °F
storage temp. :Store below +30°C.
solubility :13g/l
pka :-2.80±0.70(Predicted)
form :liquid
color :yellow-brown
Odor :at 1.00 % in dipropylene glycol. powerful smoky woody herbal
PH :10.4 (10g/l, H2O, 10℃)
explosive limit :1.4-8.5%(V)
Odor Type :woody
Water Solubility :Soluble in organic solvents such as alcohol and so on, but insoluble in water.
BRN :104181
InChIKey :OXHNLMTVIGZXSG-UHFFFAOYSA-N
LogP :1.210
CAS DataBase Reference :96-54-8(CAS DataBase Reference)
NIST Chemistry Reference :1H-Pyrrole, 1-methyl-(96-54-8)
EPA Substance Registry System :1H-Pyrrole, 1-methyl- (96-54-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.