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1,10-?????(1???)

1,10-?????(1???)
1,10-?????(1???) ??? ???
?? ??:
5144-89-8
???:
1,10-?????(1???)
???(??):
1,10-?????(1???);4,5-?????(1???)O-PHENANTHROLINEMONOHYDRATE
???:
1,10-Phenanthroline hydrate
???(??):
1,10-PHENANTHROLINE MONOHYDRATE;ORTHO-PHENANTHROLINE;Phenanthroline Monohydrate;1,10-PHENANTHROLINE H2O;O-PHENANTHROLINE MONOHYDRATE;10-Phenanthroline monohydrate;1,10-Phenanthroline, ACS, 99%;PHENYLANTHROLINE HYDRATE 1,10-;1,10-PHENANTHROLINE AR;Black bone vine extract
CBNumber:
CB8290304
???:
C12H8N2.H2O
??? ??:
198.22
MOL ??:
5144-89-8.mol
MSDS ??:
SDS

1,10-?????(1???) ??

???
100-104 °C(lit.)
?? ??
300kg/m3
??
1.10
?? ??
6.2 (vs air)
?? ??
Sealed in dry,Room Temperature
???
???: ???200MM(??? -20°C?? ??? ?? ????)
??? ??
?? ?? ??
??
???, ?? ? ????? ?? ? ??
???? ??
synthetic (organic)
???
21 ºC?? <0.01g/100mL
Merck
14,7214
BRN
4008096
???
????. ?, ?? ???, ????, ??? ???? ????.
CAS ??????
5144-89-8(CAS DataBase Reference)
EPA
1,10-Phenanthroline, monohydrate (5144-89-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T,N
?? ???? ?? 25-50/53
????? 45-60-61
????(UN No.) UN 2811 6.1/PG 3
WGK ?? 3
RTECS ?? SF8437000
TSCA Yes
?? ?? 6.1
???? III
HS ?? 29339990
?? LD50 orally in Rabbit: 132 mg/kg
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H410 ??? ??? ?? ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? GHS hazard pictograms P273, P391, P501
??????:
P273 ???? ???? ???.
NFPA 704
1
2 0

1,10-?????(1???) MSDS


1,10-Phenanthroline hydrate

1,10-?????(1???) C??? ??, ??, ??

??? ??

white crystals or powder

?? ??

White crystalline powder or solid. Slight odor.

??? ?? ??

Insoluble in water.

?? ???

1,10-Phenanthroline hydrate is incompatible with strong oxidizers. 1,10-Phenanthroline hydrate is also incompatible with strong acids. 1,10-Phenanthroline hydrate forms complex compounds with ferrous ions. .

????

Flash point data for 1,10-Phenanthroline hydrate are not available. 1,10-Phenanthroline hydrate is probably combustible.

Purification Methods

Crystallise its picrate (m 191o) from EtOH; then the free base is liberated with aqueous alkali, dried at 78o/8mm over P2O5 and crystallised from pet ether (b 80-100o). [Cumper et al. J Chem Soc 1188 1962.] It can be purified by zone melting. It has also been crystallised from hexane, *benzene/pet ether (b 40-60o) or sodium-dried *benzene, dried and stored over H2SO4. The monohydrate is obtained by crystallisation from aqueous EtOH or ethyl acetate. It has been crystallised from H2O (300 parts) to give the monohydrate m 102-103o which sublimes at 10-3mm [Fielding & LeFevre J Chem Soc 1811 1951.] The anhydrous compound has m 118o (after drying at high vacuum at 80o) and is also obtained by recrystallisation from pet ether or *C6H6 (70 parts) and drying at 78o/8mm. [UV: Badger et al. J Chem Soc 3199 1951.] IthasapKainH2Oof 4.857 (25o) or 5.02 (20o) and 4.27 in 50% aqueous EtOH (20o). [Albert et al. J Chem Soc 2240 1948]. [Beilstein 23 H 227, 23 II 235, 23/8 V 419.]

1,10-?????(1???) ?? ?? ? ???

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