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4-Methylcinnamic acid

4-Methylcinnamic acid ??? ???
?? ??:
1866-39-3
???:
4-Methylcinnamic acid
???(??):
AKOS BBB/231;BASF Luwipal 044;AKOS BBS-00007857;RARECHEM BK HC T309;4-Methylciamic acid;4-Methylcinnamicaci;P-methycinnamic acid;4-METHYLCINNAMIC ACID;OTAVA-BB BB7013891387;P-METHYLCINNAMIC ACID
CBNumber:
CB5239434
???:
C10H10O2
??? ??:
162.19
MOL ??:
1866-39-3.mol
MSDS ??:
SDS

4-Methylcinnamic acid ??

???
196-198 °C(lit.)
?? ?
228.88°C (rough estimate)
??
1.0281 (rough estimate)
???
1.5766 (estimate)
?? ??
Sealed in dry,Room Temperature
??? ??
?? ??? ??
?? ?? (pKa)
4.56(at 25℃)
??
???
BRN
1364327
InChIKey
RURHILYUWQEGOS-VOTSOKGWSA-N
LogP
2.870 (est)
CAS ??????
1866-39-3(CAS DataBase Reference)
NIST
P-methylcinnamic acid(1866-39-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 24/25-36-26-37/39
WGK ?? 3
?? ?? IRRITANT
HS ?? 29163900
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

4-Methylcinnamic acid MSDS


4-Methylcinnamic acid

4-Methylcinnamic acid C??? ??, ??, ??

??? ??

White fine crystalline powder

4-Methylcinnamic acid ?? ?? ? ???

???

?? ??


4-Methylcinnamic acid ?? ??

???( 376)?? ??
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4-Methylcinnamic acid ?? ??:

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