3-Pyrroline

Chemical Properties

Boiling point	90-91 °C/748 mmHg (lit.)
Density	0.91 g/mL at 25 °C (lit.)
refractive index	n20/D 1.46(lit.)
Flash point	−1 °F
storage temp.	-20°C
solubility	soluble in Alcohol,Chloroform,Ether.
form	clear liquid
pka	pK1:-0.27(+1) (25°C)
Specific Gravity	0.902
color	Colorless to Light yellow to Light orange
Water Solubility	Miscible
Sensitive	Air Sensitive & Hygroscopic
Merck	14,8017
BRN	103173
Henry's Law Constant	4.9×10⁰ mol/(m³Pa) at 25℃, Amoore and Buttery (1978)
InChI	1S/C4H7N/c1-2-4-5-3-1/h1-2,5H,3-4H2
InChIKey	JVQIKJMSUIMUDI-UHFFFAOYSA-N
SMILES	C1NCC=C1
CAS DataBase Reference	109-96-6(CAS DataBase Reference)
NIST Chemistry Reference	1H-Pyrrole, 2,5-dihydro-(109-96-6)
EPA Substance Registry System	1H-Pyrrole, 2,5-dihydro- (109-96-6)

Hazard Codes	F+,C,F,Xi
Risk Statements	12-20/22-35-34-11
Safety Statements	16-26-36/37/39-45
RIDADR	UN 2733 3/PG 2
WGK Germany	3
F	3-10-19-23
TSCA	TSCA listed
HazardClass	3
PackingGroup	II
HS Code	29339900
Storage Class	3 - Flammable liquids
Hazard Classifications	Acute Tox. 4 Inhalation Acute Tox. 4 Oral Flam. Liq. 2 Skin Corr. 1A