5-Bromo-1-pentene

Basic Information

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CAS Number

1119-51-3

Molecular Formula

C5H9Br

Molecular Weight

149.03 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

-106.7°C (estimate)

Boiling Point

126-127 °C/765 mmHg

Water Solubility

Immiscible with water.

Refractive Index

n20/D 1.463(lit.)

SMILES

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C=CCCCBr

InChI

InChI=1S/C5H9Br/c1-2-3-4-5-6/h2H,1,3-5H2

InChIKey

LPNANKDXVBMDKE-UHFFFAOYSA-N

LogP

2.3475

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

32.9

Safety Information

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GHS Hazard Pictograms

H226

H315

H319

H335

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 3 Class 3

Sensitiveness

Sensitive to heat, air, and light

Synonyms & References

English

DTXSID7061512
1-Bromo-4-pentene
AKOS005146110
NS00023593
FT-0660355
J-640298
1-Pentene, 5-bromo-
B1474
SCHEMBL2925
EINECS 214-281-4
InChI=1/C5H9Br/c1-2-3-4-5-6/h2H,1,3-5H
5-Bromopent-1-ene
J-660002
5-Bromo-1-pentene
EN300-79870
CS-W018483
5-bromo-pentene
1119-51-3
GS-3547
Pent-4-enyl bromide
5-Bromopentene
MFCD00000264
4-Pentenyl bromide
5-bromo-pent-1-ene
AM20080066
Q-200532
GEO-00538
J-800302
5-Bromo-1-pentene, 95%
FT-0600928
4-Pentenyl Bromide

MDL Number

MFCD00000264

Customs Code

29033036

FAQ

What is 5-Bromo-1-pentene (CAS: 1119-51-3)?

5-Bromo-1-pentene is an organic compound with the chemical formula C5H10Br. It is a brominated alkene characterized by a five-carbon chain with a double bond between carbons 1 and 2, and a bromine atom attached to carbon 5. This compound is commonly used in chemical synthesis and research due to its reactivity and structural versatility. It is a colorless liquid with a mild odor and is soluble in organic solvents.

What are the main uses of 5-Bromo-1-pentene (CAS: 1119-51-3)?

5-Bromo-1-pentene is primarily used in the synthesis of various organic compounds, including pharmaceutical intermediates and materials for polymer chemistry. It serves as a building block in the production of brominated derivatives and is valuable in research for its ability to participate in chemical reactions such as halogenation and polymerization. Its applications also extend to industrial processes and specialty chemical manufacturing.

Is 5-Bromo-1-pentene (CAS: 1119-51-3) safe?

5-Bromo-1-pentene is generally considered safe when handled properly, but it should be treated with caution due to its potential to irritate the skin, eyes, and respiratory system. It is advisable to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Safety standards recommend working in a well-ventilated area and following standard chemical safety protocols to minimize exposure and risk.

How should 5-Bromo-1-pentene (CAS: 1119-51-3) be stored?

5-Bromo-1-pentene should be stored in a cool, dry, and well-ventilated area, away from light and heat sources. It is best kept in a sealed, airtight container made of glass or high-density polyethylene (HDPE) to prevent evaporation and contamination. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prolong shelf life.