1-Bromopentane
ALDRICH/117811 - 98%
Synonym: n-Amyl bromide; Pentyl bromide
CAS Number: 110-53-2
Empirical Formula (Hill Notation): C5H11Br
Molecular Weight: 151.04
EC Number: 203-776-0
MDL Number: MFCD00000267
Linear Formula: CH3(CH2)4Br
Product Type: Chemical
| assay | 98% |
| bp | 130 °C (lit.) |
| density | 1.218 g/mL at 25 °C (lit.) |
| functional group | alkyl halide |
| bromo | |
| InChI | 1S/C5H11Br/c1-2-3-4-5-6/h |
| InChI key | YZWKKMVJZFACSU-UHFFFAOYSA |
| mp | −95 °C (lit.) |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | CCCCCBr |
| solubility | alcohol: soluble |
| diethyl ether: miscible | |
| H2O: insoluble | |
| vapor density | >1 (vs air) |
| General description: | 1-Bromopentane undergoes phase transfer catalysed alkylation reaction with 2′-hydroxy acetophenone using tetrabutyl ammonium bromide as catalyst. |
| Packaging: | 100, 500 g in glass bottle |
| Packaging: | 5 g in ampule |
| Symbol | ![]() ![]() GHS02,GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H411 |
| Precautionary statements | P210 - P273 - P302 + P352 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 86.0 °F |
| Flash Point(C) | 30 °C |
| Purity | 98% |
| bp | 130 °C (lit.) |
| mp | −95 °C (lit.) |
| Density | 1.218 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |




