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4-????

4-????
4-???? ??? ???
?? ??:
501-92-8
???:
4-????
???(??):
4-????
???:
4-ALLYLPHENOL
???(??):
Chavicol;Phenol, 4-(2-propenyl)-;p-Chavicol;4-ALLYLPHENOL;p-Allylphenol;Phenol, p-allyl-;4-(2-propenyl)-pheno;4-(2-Propenyl)phenol;p-Hydroxyallylbenzene;Eugenol EP Impurity D
CBNumber:
CB7350142
???:
C9H10O
??? ??:
134.18
MOL ??:
501-92-8.mol

4-???? ??

???
15.8°
?? ?
bp760 238°; bp16 123°
??
d415 1.0203; d420 1.0175
FEMA
4075 | 4-ALLYLPHENOL
???
nD18 1.5441
?? ??
2-8°C, stored under nitrogen
??? ??
Liquid
?? ?? (pKa)
10.24±0.13(Predicted)
??
Colorless to light yellow
??
????? ??? ? 0.10%. ??? ??
?? ??
???
JECFA Number
1527
LogP
2.91
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H316 ??? ?? ??? ??? ????? ?? ????? ?? 3 ?? P332+P313
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P312 ???? ??? ????(??)? ??? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

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

??? ??

Colorless liquid; medicinal phenolic aroma

??? ??

Colorless liquid, solidifying in the cold. M.P. 16°C. B.P,236°C. Sp.Gr. 1.02.
4-ALLYLPHENOL is very slightly soluble in water, soluble in alcohol. miscible with oils.

??

Reported found in Alpinia galanga oil (0.20%), bay leaf oil (<0.01–15.51%), bay leaf oil anise (0.8%), bay leaf oil clove (17.1%), and betel leaf.

??

ChEBI: A phenylpropanoid that is phenol substituted by a prop-2-enyl group at position 4.

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

???

?? ??


4-???? ?? ??

???( 99)?? ??
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4-???? ?? ??:

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