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ACETALDEHYDEETHYLCIS-3-??????

ACETALDEHYDEETHYLCIS-3-??????
ACETALDEHYDEETHYLCIS-3-?????? ??? ???
?? ??:
28069-74-1
???:
ACETALDEHYDEETHYLCIS-3-??????
???(??):
ACETALDEHYDEETHYLCIS-3-??????
???:
ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL
???(??):
FEMA 3775;LEAF ACETAL;(Z)-leaf acetal;EINECS 248-817-3;LEAF ALCOHOL ACETAL;CIS-3-HEXENAL ACETAL;(Z)-3-HexeneAcetaldehyde;cis-3-hexenylethylacetal;ethylcis-3-hexenylacetal;LEAF ALCOHOL (ETHYL) ACETAL
CBNumber:
CB7213768
???:
C10H20O2
??? ??:
172.26
MOL ??:
28069-74-1.mol

ACETALDEHYDEETHYLCIS-3-?????? ??

?? ?
198℃
??
0,86 g/cm3
???
n20/D1.422
FEMA
3775 | ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL
???
45℃
??? ??
??? ??
Specific Gravity
0.855
??
??? ??
??
????? ??? ? 10.00%. ?? ??? ?? ?? ? ?? ??
?? ??
??
JECFA Number
943
LogP
3.01
CAS ??????
28069-74-1(CAS DataBase Reference)
EPA
3-Hexene, 1-(1-ethoxyethoxy)-, (3Z)- (28069-74-1)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36/37/39
????(UN No.) UN 1993C 3 / PGIII
WGK ?? 2
RTECS ?? MP6795000
HS ?? 2912.19.5000
?? Both the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg (Levenstein, 1974).
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H227 ??? ?? ??? ?? ?? 4 ?? P210, P280, P370+P378, P403+P235,P501
H402 ????? ??? ?? ????? ?? - ?? ?? 3
??????:
P210 ?·???·??·????? ????? - ?? ???.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
2
1 0

ACETALDEHYDEETHYLCIS-3-?????? C??? ??, ??, ??

??? ??

A colorless liquid with a powerful, green, herbaceous odor. Fairly stable in alkali, unstable in acid of pH lower than 5.

??

Reported found in guava fruit (Psidium guajava L.) and plum

?? ??

From acetaldehyde diethyl acetal (acetal) with cis-3-hexenol

ACETALDEHYDEETHYLCIS-3-?????? ?? ?? ? ???

???

?? ??

ACETALDEHYDEETHYLCIS-3-?????? ?? ??

???( 113)?? ??
??? ?? ??? ?? ?? ? ??
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