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137-43-9 - Bromocyclopentane, 98+% - Cyclopentyl bromide - A15455 - Alfa Aesar

A15455 Bromocyclopentane, 98+%

CAS Number
137-43-9
Synonyms
Cyclopentyl bromide

Size Price ($) Quantity Availability
100g 36.65
500g 127.72
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Bromocyclopentane, 98+%

MDL
MFCD00001359
EINECS
205-294-6

Chemical Properties

Formula
C5H9Br
Formula Weight
149.04
Boiling Point
137-139°
Flash Point
42°(107°F)
Density
1.390
Refractive Index
1.4881
Solubility
Immiscible with water.

Applications

Bromocyclopentane is a precursor used in the preparation of cyclopentene and cyclopentanol. It is a fatty bromide, which is used as a solvent. It is used as an intermediate for the preparation of surfactant and pharmaceuticals and other organic compounds.

Notes

Incompatible with strong oxidizing agents and strong bases.

Literature References

Sawant, D. K.; Klaassen, J. J.; Gounev, T. K.; Durig, J. R. r0 Structural parameters, conformational, vibrational studies and ab initio calculations of cyanocyclopentane. Spectrochim. Acta, Part A 2015, 151, 468-479.

Paju, A.; Kostomarova, D.; Matkevitš, K.; Laos, M.; Pehk, T.; Kanger, T.; Lopp, M. 3-Alkyl-1,2-cyclopentanediones by Negishi cross-coupling of a 3-bromo-1,2-cyclopentanedione silyl enol ether with alkylzinc reagents: an approach to 2-substituted carboxylic acid gamma-lactones, homocitric and lycoperdic acids. Tetrahedron 2015, 71 (49), 9313-9320.

GHS Hazard and Precautionary Statements

Hazard Statements: H226

Flammable liquid and vapour.

Precautionary Statements: P210-P280-P240-P241-P233-P242-P243-P303+P361+P353-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Keep container tightly closed. Use only non-sparking tools. Take precautionary measures against static discharge. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1209256
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2903.89
TSCA
Yes

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