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23491-52-3

Name Hoechst 33342
CAS 23491-52-3
EINECS(EC#) 245-691-1
Molecular Formula C27H28N6O
MDL Number MFCD00166996
Molecular Weight 452.55
MOL File 23491-52-3.mol

Chemical Properties

Appearance yellow powder
Boiling point  725.9±70.0 °C(Predicted)
density  1.274±0.06 g/cm3(Predicted)
storage temp.  2-8°C
solubility  H2O: soluble20mg/mL
form  Yellow solid
pka 10.97±0.10(Predicted)
Water Solubility  Water : 1 mg/mL (2.21 mM; ultrasonic and warming and heat to 80°C)
BRN  1234011
CAS DataBase Reference 23491-52-3(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
RTECS  DT4200000
3-8-10
HS Code  32129000
Toxicity
dni-hmn-hla 300 nmol/L CRNGDP 13,2389,1992

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