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23074-36-4 - 2-Bromo-1-butene, 97% - 2-Bromobut-1-ene - B20067 - Alfa Aesar

B20067 2-Bromo-1-butene, 97%

CAS Number
23074-36-4
Synonyms
2-Bromobut-1-ene

Size Price ($) Quantity Availability
5g 71.40
25g 274.00
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2-Bromo-1-butene, 97%

MDL
MFCD00039178
EINECS
245-412-3

Chemical Properties

Formula
CH3CH2CBr=CH2
Formula Weight
135.00
Refractive Index
1.4525
Solubility
Soluble in ethanol, acetone and benzene. Not miscible in water.

Applications

2-Bromo-1-butene is used to produce 2-Ethyl-acrylic acid. It acts as a photolytic precursor for 1-buten-2-yl.

Notes

Store away from air. Store under dry inert gas. Incompatible with oxidizing agents and air.

Literature References

Johanna L. Miller; Maria J. Krisch and Laurie J. Butler. Dissociation Channels of the 1-Buten-2-yl Radical and Its Photolytic Precursor 2-Bromo-1-butene. J. Phys. Chem. A. 2005, 109, (18), 4038-4048.

G.A. Crowder; Norman Smyrl. Vibrational assignment and rotational isomerism of 2-chloro-1-butene and 2-bromo-1-butene. Journal of Molecular Structure. 1971, 10, 373-378.

GHS Hazard and Precautionary Statements

Hazard Statements: H225

Highly flammable liquid and vapour.

Precautionary Statements: P210-P280a-P240-P241-P303+P361+P353-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

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

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