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5350-57-2
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???(??):
?????????;????????;????????;???? ?????;??(??)?????????;???? ?? ?????;??????? ?????;???, ????-, ?????;???? ????
???:
Benzophenone hydrazone
???(??):
(Diphenylmethylene)hydrazine;Tazobactam Impurity 15;Di(phenyl)methylidenehydrazine;3-iodo-N-[[2-[4-(2-methyl-1-oxopropyl)-1-piperazinyl]anilino]-sulfanylidenemethyl]benzamide;Benzophenone h;TIMTEC-BB SBB007642;Benzophenone hydrazo;diphenylketohydrazone;BENZOPHENONE HYDROZONE;BENZOPHENONE HYDRAZONE
CBNumber:
CB0344340
???:
C13H12N2
??? ??:
196.25
MOL ??:
5350-57-2.mol
MSDS ??:
SDS

???????? ??

???
95-98 °C (lit.)
?? ?
225-230 °C/55 mmHg (lit.)
??
1.1
???
1.5014 (estimate)
???
146°C
?? ??
2-8°C
???
???, ??, ????? ? ?? ?? ??? ?????.
?? ?? (pKa)
1.44±0.70(Predicted)
??? ??
?? ?? ?? ?? ??
??
???? ?????
BRN
1910177
InChIKey
QYCSNMDOZNUZIT-UHFFFAOYSA-N
CAS ??????
5350-57-2(CAS DataBase Reference)
NIST
Methanone, diphenyl-, hydrazone(5350-57-2)
EPA
Methanone, diphenyl-, hydrazone (5350-57-2)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ??
?? ???? ??
?????
WGK ?? 3
RTECS ?? PC4954487
TSCA Yes
HS ?? 29280090
???? ?? KE-05-0186
?????? ??? 2003-1-543
?? ? ???? ????: ????; ???(??)????: ???? ???? ? ?? 25% ?? ??? ???
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
1
3 0

???????? MSDS


Benzophenone hydrazone

???????? C??? ??, ??, ??

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white to light yellow crystal powde

??

An important compound in organic photochemistry and perfumery as well as in organic synthesis. Used in the antibiotics synthesis of 6-APA and 7-ACA of the carboxyl protecting groups and other organic compounds. Used as organic pigment and medical intermediate. It is used as a photoinitiator of UV-curing applications in inks, adhesive, coatings and optical fiber.

Synthesis Reference(s)

Journal of the American Chemical Society, 72, p. 2890, 1950 DOI: 10.1021/ja01163a024
Organic Syntheses, Coll. Vol. 3, p. 351, 1955

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?? ??

N,N-???????? ????? ??????? ?????? 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE ???????? 2-?????? Basic Yellow 24 ???? ????? DIPHENYLDIAZOMETHANE ?????? ???,4-???-,2-(??????)????? BENZOPHENONE PHENYLHYDRAZONE

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???( 501)?? ??
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