CAS 94-13-3 Propylparaben | Products & Prices & Suppliersts

Propylparaben (CAS 94-13-3) is a chemical compound that is commonly used in various industries. It appears as a white crystalline powder with a molecular structure consisting of propyl groups attached to a paraben backbone. This compound is soluble in alcohol and ether, but only slightly soluble in water. It has a melting point of approximately 95-98 degrees Celsius and a boiling point of around 297 degrees Celsius. Propylparaben is known for its antimicrobial properties and is often used as a preservative in cosmetic and pharmaceutical products.

Applicable Fields

Cosmetics: Propylparaben is widely used in the cosmetics industry as a preservative. Its mechanism of action involves inhibiting the growth of microorganisms, such as bacteria and fungi, in cosmetic products. This helps to extend their shelf life and prevent the growth of harmful bacteria that could cause skin infections.

Pharmaceuticals: In the pharmaceutical industry, propylparaben is also used as a preservative in various medications. It helps to prevent the growth of bacteria and fungi in liquid formulations, such as eye drops and oral suspensions. This ensures the safety and efficacy of the medications throughout their shelf life.

Storage Conditions

Store in a cool and dry place.

ldentification

: Cas NO.: 94-13-3; CID: 7175; Mw: 180.20048; MF: C10H12O3; Name:Propylparaben (Related Reference); Synonyms: 4-10-00-00374; 4-HYDROXYBENZOIC ACID N-PROPYL ESTER; 4-HYDROXYBENZOIC ACID PROPYL ESTER; 4-Hydroxybenzoic acid, n-propyl ester; Benzoic acid, 4-hydroxy-, propyl ester; Benzoic acid, p-hydroxy-, propyl ester;; EINECS: 202-307-7

Safety Data

: [Risk Codes] R36/37/38:Irritating to eyes, respiratory system and skin; [Safety Statements] S24/25:Avoid contact with skin and eyes; Hazard Symbols:

Properties

: Appearance:Propyl-4-hydroxybenzoate appears as colorless crystals or white powder or chunky white solid. Melting point 95-98°C. Odorless or faint aromatic odor. Low toxicity, Tasteless (numbs the tongue). pH: 6.5-7.0 (slightly acidic) in solution.; Molecular Weight:180.20048; Density:1.134; Boiling Point:133℃; Melting Point:95-99℃; Flash Point:124.6 °C; Storage Temperature:Sealed in dry,Room Temperature; Refractive index:1.5050; Solubility:H2O: <0.1 g/100 mL at 12 oC; Stability:Stable. Incompatible with strong oxidizing agents, strong bases.; More Properties>>

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Question & Answer

: What are the Characteristics and Applications of Propylparaben? Introduction Propylparaben, also known as propyl p-hydroxybenzoate, is a member of the paraben family of chemicals derived from para-hydroxybenzoic acid and various alcohols. This compound is widely u.. Apr 26 2024; Can parabens found in shampoo affect health？ Parabens can be found in some shampoos. Parabens are a group of synthetic chemicals that are often used as preservatives in various cosmetic and personal care products, including shampoos, to prevent .. Nov 01 2023; What is Propylparaben and How is it Prepared? Propylparaben is a colorless or white crystalline powder with no odor and extremely low toxicity. It has antibacterial properties against molds and yeast and is used as a preservative in food, cosmeti.. Dec 04 2022