The Dangers of 1-bromopentane
News 2025-04-08
1. Flammability
- Highly Flammable Liquid:
- Flash Point: Approximately 31°C (88°F), indicating it can ignite at relatively low temperatures.
- Vapor/Air Mixtures: Forms explosive mixtures in air within specific concentration ranges.
- Fire Hazard: Ignites easily when exposed to heat, sparks, or open flames.
- Storage and Handling Precautions:
- Store in cool, well-ventilated areas away from ignition sources.
- Use explosion-proof equipment and grounding/bonding to prevent static discharge.
- Follow UN 1993 classification for transport safety.
2. Toxicity
- Acute Exposure:
- Inhalation: May cause irritation to the respiratory tract, dizziness, or nausea.
- Skin Contact: Can lead to irritation or absorption through the skin.
- Ingestion: Harmful if swallowed, potentially causing gastrointestinal distress.
- Chronic Exposure:
- Repeated or prolonged contact may harm the nervous system, liver, or reproductive organs (animal studies suggest potential carcinogenicity).
3. Environmental Impact
- Toxic to Aquatic Life:
- Harmful to aquatic organisms; avoid discharge into waterways.
4. Physical and Chemical Hazards
- Reactivity:
- May react violently with strong oxidizing agents, acids, or bases.
- Vapor Pressure:
- Emits vapors that are heavier than air, posing a risk of fire or explosion in confined spaces.
5. Safety Measures
- Personal Protective Equipment (PPE):
- Wear appropriate gloves, eye protection, and respiratory gear when handling.
- Emergency Response:
- In case of spills or leaks, evacuate the area and use absorbents to contain the liquid.
- Avoid inhalation of vapors and flush affected areas with water for at least 15 minutes.
- Regulatory Compliance:
- Adhere to local and international regulations for hazardous materials storage, transport, and disposal.
6. First Aid
- Inhalation: Move to fresh air; seek medical attention if symptoms persist.
- Skin Contact: Wash thoroughly with soap and water.
- Eye Exposure: Rinse eyes with water for at least 15 minutes.
- Ingestion: Do not induce vomiting; contact a poison control center immediately.
7. Regulatory Information
- UN Number: 1993 (Class 3 Flammable Liquid).
- Packing Group: II or III, depending on concentration and packaging.
- GHS Labels: Dangerous for the Environment (N), Harmful (Xn).
8. Environmental Precautions
- Disposal: Follow local regulations for hazardous waste; avoid disposal in sewers or water bodies.
Summary of Key Risks
| Risk Category | Details |
|---|---|
| Flammability | High risk of fire or explosion. |
| Toxicity | Potential harm to health via inhalation, skin contact, or ingestion. |
| Environmental | Toxic to aquatic life; avoid release into the environment. |


