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BENZYLIDENEMALONONITRILE

BENZYLIDENEMALONONITRILE ??? ???
?? ??:
2700-22-3
???:
BENZYLIDENEMALONONITRILE
???(??):
BENZALMALONONITRILE;tl237;f2370;benzal-malonitril;AKOS USSH-4110217;RARECHEM AL BX 0531;Dicyanovinylbenzene;Malononitrile benzal;Benzalmalononitrile >benzylidene-malononitril
CBNumber:
CB1465758
???:
C10H6N2
??? ??:
154.17
MOL ??:
2700-22-3.mol
MSDS ??:
SDS

BENZYLIDENEMALONONITRILE ??

???
83-85 °C (lit.)
?? ?
120-125°C 0,6mm
??
1.1975 (rough estimate)
???
1.4820 (estimate)
???
120-125°C/0.6mm
?? ??
Sealed in dry,Room Temperature
???
???? ???
??? ??
powder to crystal
??
White to Orange to Green
BRN
1907519
CAS ??????
2700-22-3(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 20/21/22-36/37/38
????? 26-36/37/39
????(UN No.) 3276
WGK ?? 3
RTECS ?? OO3500000
?? ?? 6.1
???? III
HS ?? 29269095
????(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 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

BENZYLIDENEMALONONITRILE C??? ??, ??, ??

??? ??

SLIGHTLY YELLOW NEEDLE-LIKE CRYSTALLINE POWDER

??

Benzylidenemalononitrile was used in fluorescence-based assay for determination of soluble methane monooxygenase activity in solution.

?? ??

Benzylidenemalononitrile undergoes rapid and catalyst-free solid/vapor reaction with primary alkyl amines to yield N-benzylidene-amine. It undergoes addition reaction with octyl- and decylzirconocene chloride. It is a potential substrate for soluble methane monooxygenase.

Purification Methods

Recrystallise the nitrile from EtOH [Bernasconi et al. J Am Chem Soc 107 3612 1985]. It has max at 307nm (EtOH). [Beilstein 9 H 895, 9 II 640, 9 III 4380, 9 IV 3462.]

BENZYLIDENEMALONONITRILE ?? ?? ? ???

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BENZYLIDENEMALONONITRILE ?? ??

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