Crotonaldehyde CAS 123-73-9

CAS;123-73-9

Formulae hypotheticae:C4H6O

Pondus hypotheticum:70.09

EINECS:204-647-1

Synonyma:Crotonaldehyde, praecipue trans; CROTONALDEHYDE, 90% PRAECIPUE TRANS; CROTONALDEHYDE confirmatus; CROTONALDEHYDE, 98%, PRAESTANTER TRANS; CROTONALDEHYDE, 99+%, PRAESTANTER TRANS; CrotonaldehydreForSynthesis; Crotonaldehyde, 99+%; (e) -2-butena; (E) sed-2-enal

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Quid est Crotonaldehyde CAS 123-73-9?

Crotonaldehyde est sine colore, pellucido, liquidum flammabile. Est odor strangulatus et exasperans. Cum in contactu cum luce vel aere, fit in liquidum pallide luteum, eiusque vapor est validissima lacrima agentis gasi. Facile dissolvere in aqua, misceri potest cum ethanolo, aethere, benzene, toluene, kerosene, gasoline, etc. in qualibet proportione.

Specification

Item	Specification
punctum liquescens	75 °F
Densitas	0.853 g/mL in 20 °C(lit.)
fervens	104 °F
Flash punctus	48 °F
resistivity	n20/D 1.437
Repono conditionibus	2-8°C

Applicationem

Crotonaldehyde organica synthetica materia rudis organica communiter adhibita est ad productionem n-butanalem, n-butanol, 2-ethylhexanol, acidum sorbicum, 3-methoxybutanale, 3-methoxybutanolum, acidum butenicum, quinaldinum, anhydridum maleicum, et producta pyridine. Praeterea, reactionem inter butenalem et butadienam producere potest epoxy resinae rudis materiae et epoxy plasticitores. Reagit cum pentaerythritolo ad obtinendum materiae rudis resinae caloris repugnant.