2-Bromopentane
- CAS No.
- 107-81-3
- Chemical Name:
- 2-Bromopentane
- Synonyms
- NSC 7896;2-bromo-pentan;2-BROMOPENTANE;2-Pentylbromid;SEC-AMYL BROMIDE;2-PENTYL BROMIDE;pentane,2-bromo-;sec-Pentylbromide;2-BROMPENTAN 5 ML; 2-Bromopentaneid
- CBNumber:
- CB6852720
- Molecular Formula:
- C5H11Br
- Molecular Weight:
- 151.04
- MOL File:
- 107-81-3.mol
- Modify Date:
- 2023/7/25 18:34:57
| Melting point | -95.5 °C |
|---|---|
| Boiling point | 116-117 °C(lit.) |
| Density | 1.223 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 69 °F |
| storage temp. | Flammables area |
| solubility | Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | Liquid |
| color | Clear |
| Water Solubility | practically insoluble |
| BRN | 1718829 |
| Stability | Stable. Highly flammable. Incompatible with strong bases, strong oxidizing agents. |
| InChIKey | LGAJYTCRJPCZRJ-UHFFFAOYSA-N |
| CAS DataBase Reference | 107-81-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Pentane, 2-bromo-(107-81-3) |
| EPA Substance Registry System | Pentane, 2-bromo- (107-81-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS09,GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H226-H319-H335-H225-H315-H411 | |||||||||
| Precautionary statements | P273-P280g-P305+P351+P338-P210-P370+P378-P403+P235-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501 | |||||||||
| Hazard Codes | F,Xi | |||||||||
| Risk Statements | 11-36/37/38 | |||||||||
| Safety Statements | 16-26-36/37/39 | |||||||||
| RIDADR | UN 2343 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | RZ9800000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29033990 | |||||||||
| NFPA 704 |
|
2-Bromopentane Chemical Properties,Uses,Production
Chemical Properties
2-bromopentane is a colorless to yellow-colored liquid with a strong odor. It is an optically active compound because it contains an asymmetric carbon (chiral carbon). An asymmetric carbon is carbon atom that is attached to four different types of atoms or groups of atoms. In 2-Bromopentance, the central carbon atom is attached to four different types of atoms (CH2, CH3, Br, H), hence it is an optically active compound.
Uses
Used as a chemical intermediate.
General Description
A colorless to yellow-colored liquid with a strong odor. Flash point 90°F. Slightly denser than water and insoluble in water. Vapors heavier than air. May irritate skin and eyes. In high concentrations the vapors may be narcotic.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
2-Bromopentane is incompatible with strong oxidizing and reducing agents. Also incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.
Health Hazard
Irritating to eyes, nose, throat, and upper respiratory tract. Causes skin irritation.
Safety Profile
Poison by intraperitoneal route. Mildly toxic by inhalation. A local irritant and narcotic in high concentration. Ingestion can cause liver damage. A dangerous fire hazard when exposed to heat or flame. When heated to decomposition it emits toxic fumes of Br-. See also BROMIDES and CHLORINATED HYDROCARBONS, ALIPHATIC.
Purification Methods
Dry it over K2CO3 and distil it through a short Vigreux column (p 11). [IR: Pines et al. J Am Chem Soc 74 4063 1952, Brown & Wheeler J Am Chem Soc 78 2199 1956, Beilstein 1 IV 312.]
2-Bromopentane Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Rivashaa Agrotech Biopharma Pvt. Ltd. | +91-26463395 +91-7926462688 | Gujarat, India | 1615 | 58 | Inquiry |
| Aniket Enterprises | +91-2226742241 +91-2226741504 | Maharashtra, India | 29 | 58 | Inquiry |
| yogi intermediates pvt ltd | +91-8488895599 +91-7622006825 | Gujarat, India | 65 | 58 | Inquiry |
| Freesia Chemicals | 08048955676 | Mumbai, India | 25 | 58 | Inquiry |
| Aniket Enterprises | 08048372447Ext 833 | Mumbai, India | 27 | 58 | Inquiry |
| Leeds Kem | +91 257 6510961 | Maharashtra, India | 20 | 58 | Inquiry |
| Rivashaa Agrotech Biopharma Pvt. Ltd. | 91-79-26462688 | Gujarat, India | 987 | 58 | Inquiry |
| VASIN BIO LIFE SCIENCES PVT LTD | 9491644688 | Hyderabad, India | 2096 | 58 | Inquiry |
| Leedskem (India) Ltd | +91 8806080022 | Mumbai, India | 36 | 58 | Inquiry |
| Neogen Chemicals Limited | 08048975241 | Mumbai, India | 151 | 58 | Inquiry |
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