1400-62-0 Orcein

?? ?????	Orcein
?? ?????	Orcein; 758600; Archil; Cudbear; French Purple; Lacmus; Litmus; Natural Red 28; Orchil; Red Indigo; Orceinforanalysis; ORCEIN SYNTHETIC; Orcein staining; 2,8-bis[(2,4-dihydroxy-6-methylphenyl)amino]-1,9-dimethyldibenzo[b,d]furan-3,7-dione
????????? ???????	C₂₈H₂₄N₂O₇
???? ????????	500.4994
InChI	InChI=1/C28H24N2O7/c1-11-5-15(31)7-17(33)25(11)29-27-13(3)23-21(9-19(27)35)37-22-10-20(36)28(14(4)24(22)23)30-26-12(2)6-16(32)8-18(26)34/h5-10,29-34H,1-4H3
???? CAS	1400-62-0
EINECS	215-750-6
???? ????????
??????	1.56g/cm³
????? ?????	779°C at 760 mmHg
???? ?????	1.764
????? ????	424.9°C
??? ????	3.65E-25mmHg at 25°C
Hazard ??????
??????? ????
?????? ?????	S24/25:Avoid contact with skin and eyes.;

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