1-Bromopentane
- CAS No.
- 110-53-2
- Chemical Name:
- 1-Bromopentane
- Synonyms
- PENTYL BROMIDE;N-AMYL BROMIDE;1-Pentyl bromide;n-C5H11Br;AMYL BROMIDE;1-bromo-pentan;1-Brompentan;1-Brompentane;N myl bromide;1-Pentylbromid
- CBNumber:
- CB6336015
- Molecular Formula:
- C5H11Br
- Molecular Weight:
- 151.04
- MDL Number:
- MFCD00000267
- MOL File:
- 110-53-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 1-Bromopentane 98% | 117811 | 5g | $15.6 |
| 1-Bromopentane 98% | 117811 | 100g | $32.6 |
| 1-Bromopentane >98.0%(GC) | B0628 | 25mL | $29 |
| 1-Bromopentane >98.0%(GC) | B0628 | 500mL | $85 |
| 1-Bromopentane | TRC-B686245-5G | 5g | $65 |
| More product size | |||
| 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 |
| Thermal Conductivity | 0.105 W/(m·K) at 25 ℃ |
| Merck | 14,602 |
| BRN | 1730981 |
| Henry's Law Constant | 5.0×10-4 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| Dielectric constant | 6.3（10℃） |
| Stability | Stable. Flammable. Incompatible with strong oxidizing agents, strong bases. |
| InChI | 1S/C5H11Br/c1-2-3-4-5-6/h2-5H2,1H3 |
| InChIKey | YZWKKMVJZFACSU-UHFFFAOYSA-N |
| SMILES | CCCCCBr |
| CAS DataBase Reference | 110-53-2(CAS DataBase Reference) |
| FDA UNII | Z2S4R599P0 |
| NIST Chemistry Reference | Pentane, 1-bromo-(110-53-2) |
| EPA Substance Registry System | Pentane, 1-bromo- (110-53-2) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H226 | |||||||||
| Precautionary statements | P501-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P337+P313-P305+P351+P338-P362+P364-P303+P361+P353-P332+P313-P403+P235 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| 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 | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29033036 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Aquatic Chronic 2 Flam. Liq. 3 Skin Irrit. 2 |
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| Toxicity | LD50 ipr-mus: 1250 mg/kg GTPZAB 20(12),52,76 | |||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
1-Bromopentane price More Price(37)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 117811 | 1-Bromopentane 98% | 110-53-2 | 5g | $15.6 | 2026-04-30 | Buy |
| Sigma-Aldrich | 117811 | 1-Bromopentane 98% | 110-53-2 | 100g | $32.6 | 2026-04-30 | Buy |
| TCI Chemical | B0628 | 1-Bromopentane >98.0%(GC) | 110-53-2 | 25mL | $29 | 2026-04-30 | Buy |
| TCI Chemical | B0628 | 1-Bromopentane >98.0%(GC) | 110-53-2 | 500mL | $85 | 2026-04-30 | Buy |
| TRC | TRC-B686245-5G | 1-Bromopentane | 110-53-2 | 5g | $65 | 2026-06-03 | Buy |
1-Bromopentane Chemical Properties,Uses,Production
Chemical Properties
liquid
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.
Uses
1-Bromopentane is used in a multitude of organic synthesis. It is used in iron-catalyzed alkylations of aromatic Grignard reagents via cross coupling.
Synthesis Reference(s)
Journal of the American Chemical Society, 86, p. 5037, 1964 DOI: 10.1021/ja01076a084
General Description
1-Bromopentane undergoes phase transfer catalysed alkylation reaction with 2′-hydroxy acetophenone using tetrabutyl ammonium bromide as catalyst.
Safety Profile
Moderately toxic byintraperitoneal route. Slightly toxic by inhalation. Whenheated to decomposition it emits toxic vapors of Br-.
Purification Methods
Wash the bromide with conc H2SO4, then water, 10% Na2CO3 solution, again with water, dry with CaCl2 or K2CO3, and fractionally distil it just before use. [Beilstein 1 IV 312.]
1-Bromopentane Preparation Products And Raw materials
Raw materials
Preparation Products
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| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Yancheng Longshen Chemical Co.,Ltd. | +86-18352073383 +86-18352073383 | sales@longshenchem.com | China | 100 | 55 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5228 | 58 |
| Anhui Ruihan Technology Co., Ltd | +8617756083858 | daisy@anhuiruihan.com | China | 973 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| Huaian yishu technology co.,ltd | 86-0517-85883738 13852390259 | sales@yishuchem.com | CHINA | 53 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Changzhou Carman Chemical Co., Ltd. | 15061933924 | CHINA | 514 | 58 | |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
View Lastest Price from 1-Bromopentane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-08 | 1-Bromopentane
110-53-2
|
1KG | ≥99% | 50 Tons/Month | Yancheng Longshen Chemical Co.,Ltd. | ||
 |
2026-05-28 | n-amyl bromide
110-53-2
|
$10.00 | 1KG | 99.% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2026-03-20 | 1-Bromopentane
110-53-2
|
$1.00 | 1kg | 99% | 10mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 1-Bromopentane
110-53-2
- $0.00
- ≥99%
- Yancheng Longshen Chemical Co.,Ltd.
-
- n-amyl bromide
110-53-2
- $10.00
- 99.%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- 1-Bromopentane
110-53-2
- $1.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
