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4191-73-5

Name Isopropylparaben
CAS 4191-73-5
EINECS(EC#) 224-069-3
Molecular Formula C10H12O3
MDL Number MFCD00016468
Molecular Weight 180.2
MOL File 4191-73-5.mol
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Chemical Properties

Melting point  84-86°C
Boiling point  160 °C / 5mmHg
density  1.132±0.06 g/cm3(Predicted)
vapor pressure  0.155Pa at 25℃
storage temp.  0-6°C
solubility  Soluble in Chloroform, Ethyl Acetate.
form  powder to lump
pka 8.40±0.15(Predicted)
color  White
Water Solubility  1.204g/L
BRN  2641564
Contact allergens
This substance is one of the parabens family. Parabens are esters formed by p-hydroxybenzoic acid and an alcohol. They are largely used as biocides in cosmetics and toiletries, medicaments, or food. They have synergistic power with other biocides. Parabens can induce allergic contact dermatitis, mainly in chronic dermatitis and wounded skin.
LogP 2.316 at 25℃
CAS DataBase Reference 4191-73-5(CAS DataBase Reference)
NIST Chemistry Reference Isopropyl-4-hydroxybenzoate(4191-73-5)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RTECS  DH2250000
HazardClass  IRRITANT
HS Code  2918290090

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