W338605
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W338605
Aldrich
Pyrrole
≥98%, FCC
| Synonym: | Azole, Divinylenimine, Imidole |
| CAS Number: | 109-97-7 |
| Linear Formula: | C4H5N |
| Molecular Weight: | 67.09 |
| FEMA Number: | 3386 |
| Beilstein Registry Number: | 1159 |
| EC Number: | 203-724-7 |
| Council of Europe no.: | 2381 |
| MDL number: | MFCD00005216 |
| PubChem Substance ID: | 24901681 |
| Flavis number: | 14.041 |
Properties
| grade | FCC |
| NI | |
| vapor density | 2.31 (vs air) |
| assay | ≥98% |
| refractive index | n |
| bp | 131 °C(lit.) |
| mp | −23 °C(lit.) |
| density | 0.967 g/mL at 25 °C(lit.) |
| Organoleptic | nutty; ethereal; sweet |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
| Hazard Codes | T |
| Risk Statements | 10-20-25-41 |
| Safety Statements | 26-37/39-45 |
| RIDADR | UN 1992 3/PG 3 |
| WGK Germany | 2 |
| RTECS | UX9275000 |
| Flash Point(F) | 97 °F |
| Flash Point(C) | 36 °C |
References
| Merck | Merck 13,8104 |
| Beilstein | Beil. 20,V,5,3 |
| reference | Aldrich MSDS 1, 1572:A / Arctander, 2783 / Corp MSDS 1 (2), 3012:D / FT-IR 1 (2), 565:A / FT-IR 2 (3), 3408:A / FT-NMR 1 (3), 1:A / Fenaroli, 710 / IR-Spectra (2), 1043:A / IR-Spectra (3), 1197:A / NMR-Reference 2 (2), 449:A / RegBook 1 (2), 2303:A / RegBook 83 (2), 2303:A / Sax 6, 2340 / Sigma FT-IR 1 (2), 874:B / Structure Index 1, 360:A:1 / Vapor Phase 3, 1445:A |
