Pyrrolidine
ALDRICH/W352316 - FG
Synonym: Tetrahydropyrrole; Tetramethyleneimine
CAS Number: 123-75-1
Empirical Formula (Hill Notation): C4H9N
Molecular Weight: 71.12
EC Number: 204-648-7
MDL Number: MFCD00005249
Linear Formula: C4H9N
Product Type: Chemical
| agency | meets purity specifications of JECFA |
| application(s) | flavors and fragrances |
| autoignition temp. | 653 °F |
| biological source | synthetic |
| density | 0.852 g/mL at 25 °C (lit.) |
| documentation | see Safety & Documentation for available documents |
| expl. lim. | 10.6 % |
| food allergen | no known allergens |
| grade | FG |
| Halal | |
| InChI | 1S/C4H9N/c1-2-4-5-3-1/h5H |
| InChI key | RWRDLPDLKQPQOW-UHFFFAOYSA |
| organoleptic | fishy |
| Quality Level | 300  |
| refractive index | n |
| reg. compliance | EU Regulation 1334/2008 & 178/2002 |
| SMILES string | C1CCNC1 |
| vapor density | 2.45 (vs air) |
| vapor pressure | 128 mmHg ( 39 °C) |
| 49 mmHg ( 20 °C) |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 8 kg in steel drum |
| Symbol |    GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H225 - H302 + H332 - H314 |
| Precautionary statements | P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | F,C |
| Risk Statements | 11-20/22-35 |
| Safety Statements | 16-26-36/37/39-45 |
| RIDADR | UN 1922 8(3) / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 37.4 °F - closed cup |
| Flash Point(C) | 3 °C - closed cup |
| Density | 0.852 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| FEMA Number | 3523 |
| UNSPSC | 12164502 |