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4-????????

4-????????
4-???????? ??? ???
?? ??:
4748-78-1
???:
4-????????
???(??):
4-?????????;4-????????;9-????????????
???:
4-Ethylbenzaldehyde
???(??):
Ebal;FEMA 3756;ethylbenzaldhyde;AKOS BBS-00003147;Ethyl-benzaldehyde;4-ethyl-benzaldehyd;P-ETHYLBENZALDEHYDE;4-ETHYLBENZALDEHYDE;Benzaldehyde,4-ethyl;LABOTEST-BB LT00429577
CBNumber:
CB4730787
???:
C9H10O
??? ??:
134.18
MOL ??:
4748-78-1.mol
MSDS ??:
SDS

4-???????? ??

?? ?
221 °C (lit.)
??
0.979 g/mL at 25 °C (lit.)
???
16.67Pa at 25℃
FEMA
3756 | 4-ETHYLBENZALDEHYDE
???
n20/D 1.539(lit.)
???
198 °F
?? ??
4°C, stored under nitroge
??? ??
??
??
????~???
??
????? ??? ? 10.00%. ? ??? ??? ???
?? ??
?? ??
???? ??
synthetic
???
?? ???? ???? ??? ????. ???? ?????.
??
Air Sensitive
JECFA Number
865
BRN
636027
InChIKey
QNGNSVIICDLXHT-UHFFFAOYSA-N
LogP
2.75 at 25℃
CAS ??????
4748-78-1(CAS DataBase Reference)
NIST
Benzaldehyde, 4-ethyl-(4748-78-1)
EPA
Benzaldehyde, 4-ethyl- (4748-78-1)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,Xn
?? ???? ?? 36/37/38-22
????? 26-27-28-36/37/39-37/39
WGK ?? 3
TSCA Yes
?? ?? IRRITANT
HS ?? 29122990
???? ?? KE-13531
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H227 ??? ?? ??? ?? ?? 4 ?? P210, P280, P370+P378, P403+P235,P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P210 ?·???·??·????? ????? - ?? ???.
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
2
2 0

4-???????? MSDS


4-Ethylbenzaldehyde

4-???????? C??? ??, ??, ??

??? ??

4-Ethylbenzaldehyde has a sweet, bitter-almond odor

??

Reported found in roasted turkey, grilled and roasted beef, roasted chicken, cider, black tea, roasted peanuts and cooked trassi

??

4-Ethylbenzaldehyde has been used in the synthesis of 4,4′-diaminotriphenylmethanes under microwave irradiation, which is useful for parallel library syntheses.

?? ??

4-Ethylbenzaldehyde is a by-product of disinfection. Kinetic constants (KI) of 4-ethylbenzaldehyde for inhibition of the diphenolase activity of mushroom tyrosinase has been investigated.

4-???????? ?? ?? ? ???

???

?? ??

p,p-??-DDD 4-Ethylphenylacetylene N-(tert-??)-N-(4-????)?? 2-Propenoicacid,3-(4-ethylphenyl)-,ethylester,(2E)-(9CI) 2-(4-??-??)-1H-???? 2-???-1-(4-????)???

4-???????? ?? ??

???( 201)?? ??
??? ?? ??? ?? ?? ? ??
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4-???????? ?? ??:

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