Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

5162-44-7 - 4-Bromo-1-butene, 97% - A10977 - Alfa Aesar

A10977 4-Bromo-1-butene, 97%

CAS Number
5162-44-7
Synonyms

Size Price ($) Quantity Availability
5g 57.99
25g 214.24
Add to Cart Add to Quote Request View Item

4-Bromo-1-butene, 97%

MDL
MFCD00000258
EINECS
225-937-4

Chemical Properties

Formula
BrCH2CH2CH=CH2
Formula Weight
135.00
Boiling Point
98-100°
Flash Point
1°(34°F)
Density
1.330
Refractive Index
1.4630
Sensitivity
Light Sensitive
Solubility
Miscible with water, benzene, ether and ethanol.

Applications

4-Bromo-1-butene is used in the preparation of 4-(3-butenyloxy)benzoic acid and largazole. It is also used in double alkylation of lactams followed by Grubbs ring-closing metathesis to yield gymnodimine. Further, it serves as a reagent in the preparation of dienehydrazides.

Notes

Light sensitive. Store in a cool place. Incompatible with strong bases.

Literature References

Hoyt, J. M.; Schmidt, V. A.; Tondreau, A. M.; Chirik, P. J. Iron-catalyzed intermolecular [2+2] cycloadditions of unactivated alkenes. Science 2015, 349 (6251), 960-963.

Liu, T.; Nie, Y.; Chen, R.; Zhang, L.; Meng, Y.; Li, X. Hyperbranched polyether as an all-purpose epoxy modifier: controlled synthesis and toughening mechanisms. J. Mater. Chem. A 2015, 3 (3), 1188-1198.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H334-H319-H317-H335

Highly flammable liquid and vapour. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation.

Precautionary Statements: P210-P285-P261-P280-P303+P361+P353-P305+P351+P338-P304+P340-P342+P311-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1098377
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2903.39
TSCA
Yes

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware