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142-29-0 - Cyclopentene, 97% - A11027 - Alfa Aesar

A11027 Cyclopentene, 97%

CAS Number
142-29-0
Synonyms

Size Price ($) Quantity Availability
100ml 42.39
500ml 141.74
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Cyclopentene, 97%

MDL
MFCD00001394
EINECS
205-532-9

Chemical Properties

Formula
C5H8
Formula Weight
68.12
Melting point
-135°
Boiling Point
44-45°
Flash Point
-29°(-20°F)
Density
0.773
Refractive Index
1.4225
Sensitivity
Air Sensitive
Solubility
Miscible with ethanol, ether, benzene and organic solvents. Immiscible with water.

Applications

Cyclopentene is used in the production of cyclopentene oxide, ketamine, cyclopentyl phenol (disinfectant), aldehyde and cyclopentene glycol. It acts as a monomer and is utilized for the synthesis of plastics and in various chemical syntheses. It is also used in the investigation of [2+2] cycloaddition of diamond (001) surfaces with alkene.

Notes

Store in cool place. Air sensitive. Keep container tightly closed in a dry and well-ventilated place.

Literature References

Narayana, G. V.; Xu, G.; Wang, D.; Frey, W.; Buchmeiser, M. R. Access to Ultra-High-Molecular Weight Poly(ethylene) and Activity Boost in the Presence of Cyclopentene With Group?4 Bis-Amido Complexes. ChemPlusChem 2014, 79 (1), 151-162.

Nacereddine, A. K.; Layeb, H.; Chafaa, F.; Yahia, W.; Djerourou, A.; Domingo, L. R. A DFT study of the role of the Lewis acid catalysts in the [3 + 2] cycloaddition reaction of the electrophilic nitrone isomer of methyl glyoxylate oxime with nucleophilic cyclopentene. RSC Adv. 2015, 5 (79), 64098-64105.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H304-H302-H312-H336-H402-H412

Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Harmful if swallowed. Harmful in contact with skin. May cause drowsiness or dizziness. Harmful to aquatic life. Harmful to aquatic life with long lasting effects.

Precautionary Statements: P210-P273-P280h-P243-P301+P330+P331-P315-P403

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid release to the environment. Wear protective gloves/clothing. Take precautionary measures against static discharge. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Get immediate medical advice/attention. Store in a well-ventilated place.

Other References

Beilstein
635707
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2902.19
TSCA
Yes
RTECS
GY5950000

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