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74-55-5

Name Ethambutol
CAS 74-55-5
EINECS(EC#) 200-810-6
Molecular Formula C10H24N2O2
MDL Number MFCD00242828
Molecular Weight 204.31
MOL File 74-55-5.mol

Chemical Properties

Melting point  199-204℃
alpha  D25 +13.7° (c = 2 in water)
Boiling point  345℃
density  1.0048 (rough estimate)
refractive index  1.4610 (estimate)
RTECS  EL3640000
Fp  >110°(230°F)
storage temp.  -20°C
solubility  Soluble in DMSO
form  Powder
pka pKa 6.6 (H2O) (Uncertain);9.5(H3O) (Uncertain)
color  White to off-white
Water Solubility  Soluble in water. Also soluble in chloroform and methylene chloride

Safety Data

Hazardous Substances Data 74-55-5(Hazardous Substances Data)
Toxicity
LD50 oral in rat: 998mg/kg

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Hazard Information

Material Safety Data Sheet(MSDS)

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