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????? ??? ???
?? ??:
82-05-3
???:
?????
???(??):
?????;7H-??[de]????-7-?
???:
Benzanthrone
???(??):
benz[de]anthracen-7-one;Benzanthone;BENZANTHRONE;Benzoanthrone;Benzanthrenone;naphthanthrone;Ms-Benzanthrone;Benzanthrone,98%;1,9-benzanthrone;BENZANTHRONE 99%
CBNumber:
CB6854436
???:
C17H10O
??? ??:
230.26
MOL ??:
82-05-3.mol
MSDS ??:
SDS

????? ??

???
168-170 °C(lit.)
?? ?
332.25°C (rough estimate)
??
1.0929 (rough estimate)
???
1.5000 (estimate)
?? ??
Sealed in dry,Room Temperature
???
?????(?? ???), ???(?? ???, ?????)
??? ??
??
??? ??
??? ??
??
?? ????? ?????
Merck
14,1063
BRN
1455646
Henry's Law Constant
1.5×102 mol/(m3Pa) at 25℃, HSDB (2015)
???
????. ?? ???? ???? ????.
CAS ??????
82-05-3(CAS DataBase Reference)
NIST
Benzanthone(82-05-3)
EPA
Benzanthrone (82-05-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-37/39-37
WGK ?? 3
RTECS ?? CX5075000
TSCA TSCA listed
HS ?? 29145090
?? ?? ??? 82-05-3(Hazardous Substances Data)
?? LD50 in albino rabbits: >3 g/kg dermally; LD50 in rats, mice (g/kg): 1.5, 0.29 i.p. (Singh)
???? ?? KE-02143
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
0
1 0

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

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light yellow powder

??

Benzanthrone is reducing agent such as iron. Benzanthrone is an important intermediate for manufacturing vat dyes.

??

A four-ring system.

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Yellow needles.

?? ???

Benzanthrone is incompatible with nitrobenzene and potassium hydroxide. Benzanthrone is also incompatible with strong oxidizing agents.

????

Flash point data for Benzanthrone are not available; however, Benzanthrone is probably combustible.

Purification Methods

Crystallise benzanthrone from EtOH or xylene. [Beilstein 7 IV 1819.]

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