Cyclopropanecarboxaldehyde
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Cyclopropanecarboxaldehyde
structure -
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CAS No:
1489-69-6
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Formula:
C4H6O
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Chemical Name:
Cyclopropanecarboxaldehyde
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Synonyms:
Cyclopropanecarboxaldehyde;Formylcyclopropane;Cyclopropylcarboxaldehyde;1-(Formyl)cyclopropane;2-Cyclopropanecarboxaldehyde;Cyclopropanecarbaldehyde
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CAS No:
Description
clear colorless liquidCyclopropanecarboxaldehyde can react with Grignard or organolithium reagents to give the expected secondary alcohols. These are susceptible to ring opening in the presence of HBr, providing stereoselective access to homoallylic bromides. It is also used in the synthesis of eta(2)-enonenickel complexes by reacting with [Ni(cod)(2)] (cod = 1,5-cyclooctadiene) and PBu(3) and to prepare a cyclopropylidene tetralone which underwent an enantioselective palladium-catalyzed [3+2]
Cyclopropanecarbaldehyde is an organooxygen compound.
Characteristics
17.1
0.21
0.938 g/mL at 25 °C(lit.)
98-101 °C
45 °F
n 20/D 1.4298(lit.)
Soluble in water.
Refrigerator
Safety Information
II
3
UN 2924 3/PG 2
3
11-34
16-26-36/37/39-45
GZ1005000
F,C
P210-P280-P305 + P351 + P338-P310
H225-H314
|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, and P501|Aggregated GHS information provided by 50 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Cyclopropanecarboxaldehyde Use and Manufacturing
suzuki reaction
Cyclopropanecarboxaldehyde: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Computed Properties
Molecular Weight:70.09
XLogP3:0.2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:70.041864811
Monoisotopic Mass:70.041864811
Topological Polar Surface Area:17.1
Heavy Atom Count:5
Complexity:45.6
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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