A1220212
1-Bromopentane , CP,98% , 110-53-2
Synonym(s):
n-Amyl bromide;Pentyl bromide
CAS NO.：110-53-2
Empirical Formula: C5H11Br
Molecular Weight: 151.04
MDL number: MFCD00000267
EINECS: 203-776-0
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | −95 °C(lit.) |
| Boiling point: | 130 °C(lit.) |
| Density | 1.218 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| refractive index | n |
| Flash point: | 88 °F |
| storage temp. | Flammables area |
| solubility | H2O: insoluble |
| form | Liquid |
| color | Clear colorless to light yellow |
| Water Solubility | practically insoluble |
| Merck | 14,602 |
| BRN | 1730981 |
| Dielectric constant | 6.3（10℃） |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, strong bases. |
| InChIKey | YZWKKMVJZFACSU-UHFFFAOYSA-N |
| CAS DataBase Reference | 110-53-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Pentane, 1-bromo-(110-53-2) |
| EPA Substance Registry System | Pentane, 1-bromo- (110-53-2) |
Description and Uses
1-Bromopentane is a chemical reagent used in a multitude of organic syntheses. It is used iron-catalyzed alkylations of aromatic Grignard reagents via cross coupling. It is used in the synthesis of α, γ-diketo acids as reversible inhibitors of Hepatitis C virus NS5b RNA polymerase.
Safety
| Symbol(GHS) |    GHS02,GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H226-H315-H411 |
| Precautionary statements | P210-P273-P302+P352 |
| Hazard Codes | Xi,F,N,Xn |
| Risk Statements | 10-36/37/38-51/53-22 |
| Safety Statements | 26-36-61-37/39-29-16 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 2 |
| RTECS | RZ9770000 |
| Hazard Note | Irritant/Flammable |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29033036 |
| Toxicity | LD50 ipr-mus: 1250 mg/kg GTPZAB 20(12),52,76 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
