Sell Propylparaben

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CAS Registry Number: [ 94-13-3 ]
Molecular Formula: C10H12O3
Molecular Weight: 180.20
Reference Standard: BP2002; USp27
Appearance: White crystal powder
Assay (%) : 99.0 min.
Loss on drying (%) : 0.5 max.
Residue on ignition (%) : 0.05 max.
Melting point (0C) : 95 - 98
Acidity: Meets the requirements
Activity: Used as bacteriostatic or antiseptic in medicine.
Packaging: 1 kg per tin.
Storage: Sealed in containers and stored in a cool, dry place.


Product Name: Butylparaben
Synonyms: p-Hydroxybenzoic acid butyl ester; 4-(Butoxycarbonyl) phenol; 4-Hydroxybenzoic acid butyl ester; Butoben; Butyl 4-hydroxybenzoate; Butyl p-hydroxybenzoate; Butyl parabens; n-Butyl 4-hydroxybenzoate; n-Butyl p-hydroxybenzoate; n-Butylparaben
Chemical Name: 4-Hydroxybenzoic acid butyl ester
CAS Registry Number: [ 94-26-8 ]
Molecular Formula: C11H14O3
Molecular Weight: 194.23
Specifications: (Ref. : USP24)
Appearance: Colorless crystals or white crystalline powder
Melting point (0C) : 68 - 69
Assay (%) : 99.0 min.
Applications: This product is mainly used as intermediates of organic synthesis as well as antiseptics for medicine, foodstuff, cosmetics and films.
Packaging: 25kgs in fiber drum.
Minimum Order Quantity