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Ethyl 4-hydroxybenzoate Ethyl paraben CAS: 120-47-8
Chemical name: 4-Hydroxybenzoic acid ethyl ester
Product name:Ethyl 4-hydroxybenzoate
Drug name: ethylparaben
Molecular formula:C9H10O3
Molecular weight:166.18
CAS#:120-47-8
Physical and chemical properties:White ctystal with a little bitter taste. Easily soluble in alcohol, ether and acetone, almost insoluble in water. Boiling point is 297-298℃.
Item | Index |
Properties | White crystalline powder |
Identification test | Qualified |
Clarity and color | Clear and colorless |
Melting point | 115-118℃ |
Acidity | ≤0.1ml |
Chloride | ≤0.035% |
Sulfate | ≤0.024% |
Drying loss | ≤0.5% |
Heavy metal | ≤0.002% |
Arsenic | ≤0.0002% |
Residue on ignition | ≤0.1% |
Content | ≥99.0% |
Related substances | Qualified |
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