1249-97-4

Name BENZOYL LEUCO METHYLENE BLUE
CAS 1249-97-4
EINECS(EC#) 215-005-5
Molecular Formula C23H23N3OS
MDL Number MFCD00059153
Molecular Weight 389.51
MOL File 1249-97-4.mol
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Chemical Properties

Melting point  198°C
Boiling point  589.3±50.0 °C(Predicted)
density  1.258±0.06 g/cm3(Predicted)
solubility  very faint turbidity in hot Toluene
form  powder to crystal
pka 5.80±0.20(Predicted)
color  White to Light yellow to Green
EPA Substance Registry System 10H-Phenothiazine-3,7-diamine, 10-benzoyl-N,N,N',N'-tetramethyl- (1249-97-4)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
RTECS  SN5449000
TSCA  TSCA listed
HS Code  29349990
Toxicity
mouse,LD,intraperitoneal,> 500mg/kg (500mg/kg),"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 4, Pg. 47, 1952.

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