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

4-????? 4-??????
4-????? 4-?????? ??? ???
?? ??:
38690-77-6
???:
4-????? 4-??????
???(??):
4-?????4-??????;4-?????4-??????(4-CYANOPHENYL4-BUTYLBENZOATE);4-?????4-N-???????
???:
4-CYANOPHENYL 4-N-BUTYLBENZOATE
???(??):
RO-CM-1500;RO-CE-1500;4-Cyanophenyl 4´P-cyanophenol butylbenzoate;4-CYANOPHENYL 4-BUTYLBENZOATE;p-cyanophenyl p-butylbenzoate;4-CYANOPHENYL-4'-BUTYLBENZOATE;4-CYANOPHENYL 4-N-BUTYLBENZOATE;4-CYANOPHENYL 4'-N-BUTYLBENZOATE;4-Butylbenzoic acid 4-cyanophenyl
CBNumber:
CB0674609
???:
C18H17NO2
??? ??:
279.33
MOL ??:
38690-77-6.mol

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

???
67-69 °C(lit.)
?? ?
441.9±38.0 °C(Predicted)
??
1.14±0.1 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
CAS ??????
38690-77-6(CAS DataBase Reference)
EPA
Benzoic acid, 4-butyl-, 4-cyanophenyl ester (38690-77-6)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 20/21/22
????? 36
????(UN No.) 3276
WGK ?? 3
TSCA Yes
?? ?? 6.1
???? III
???? ?? KE-04214
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 ??? ???? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P280,P302+P352, P312, P322, P363,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
H331 ???? ??? ?? ?? ?? ?? ?? 3 ?? GHS hazard pictograms P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

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

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Intermediates of Liquid Crystals

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