ChemicalBook--->CAS DataBase List--->4191-73-5

4191-73-5

4191-73-5 Structure

4191-73-5 Structure
IdentificationMore
[Name]

Isopropylparaben
[CAS]

4191-73-5
[Synonyms]

4-hydroxybenzoic acid 1-methylethyl ester
4-HYDROXYBENZOIC ACID ISOPROPYL ESTER
BENZOIC ACID, 4-HYDROXY-, 1-METHYLETHYL ESTER
ISOPROPYL 4-HYDROXYBENZOATE
ISOPROPYLHYDROXYBENZOATE
ISOPROPYLPARABEN
ISOPROPYL P-HYDROXYBENZOATE
P-HYDROXY BENZOIC ACID ISOPROPYL ESTER
1-methylethyl4-hydroxybenzoate
4-hydroxy-benzoicaci1-methylethylester
Benzoic acid, p-hydroxy-, isopropyl ester
p-hydroxy-benzoicaciisopropylester
p-Oxybenzoesaureisopropylester
Isopropyl4-hydroxybenzoate,98%
4-(1-Isopropoxyvinyl)phenol
ISOPROPYLPARA-HYDROXYBENZOATE
PARA-HYDROXYBENZOICACIDISO-PROPYLESTER
4-Hydroxybenzoic acid isopropyl
p-Hydroxybenzoic acid isopropyl
[EINECS(EC#)]

224-069-3
[Molecular Formula]

C10H12O3
[MDL Number]

MFCD00016468
[Molecular Weight]

180.2
[MOL File]

4191-73-5.mol
Chemical PropertiesBack Directory
[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)
Hazard InformationBack Directory
[Chemical Properties]

White Solid
[Uses]

An antimicrobial
[Definition]

ChEBI: Isopropylparaben is a 4-hydroxybenzoate ester.
Safety DataBack Directory
[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
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Thionyl chloride-->Sodium carbonate-->Isopropyl alcohol-->4-Hydroxybenzoic acid
[Preparation Products]

4-ISOPROPOXYBENZOIC ACID
Spectrum DetailBack Directory
[Spectrum Detail]

Isopropylparaben(4191-73-5)MS
Isopropylparaben(4191-73-5)1HNMR
Isopropylparaben(4191-73-5)13CNMR
Isopropylparaben(4191-73-5)IR1
Isopropylparaben(4191-73-5)IR2
Isopropylparaben(4191-73-5)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Isopropyl 4-hydroxybenzoate, 98%(4191-73-5)
[Sigma Aldrich]

4191-73-5(sigmaaldrich)
[TCI AMERICA]

Isopropyl 4-Hydroxybenzoate,>99.0%(T)(4191-73-5)
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