Benzylparaben
- Product Name
- Benzylparaben
- CAS No.
- 94-18-8
- Chemical Name
- Benzylparaben
- Synonyms
- POB-BZ;BASEPTOL;Parosept;NSC 8080;Solbrol Z;Nipabenzyl;BENZYLPARABEN;PARABEN,BUTYL;Benzyl parabe;PARABEN,BENZYL
- CBNumber
- CB2260868
- Molecular Formula
- C14H12O3
- Formula Weight
- 228.24
- MOL File
- 94-18-8.mol
Benzylparaben Property
- Melting point:
- 109-112 °C(lit.)
- Boiling point:
- 170℃
- Density
- 1.1799
- vapor pressure
- 0Pa at 25℃
- refractive index
- 1.5805
- Flash point:
- 167℃
- storage temp.
- Inert atmosphere,2-8°C
- solubility
- ethanol: soluble25mg/mL, clear, colorless
- form
- Powder
- pka
- 8.18±0.15(Predicted)
- color
- White to Almost white
- Water Solubility
- 92mg/L(25 ºC)
- BRN
- 2115995
- LogP
- 2.185 at 25℃
- CAS DataBase Reference
- 94-18-8(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzyl 4-hydroxybenzoate(94-18-8)
- EPA Substance Registry System
- Benzoic acid, 4-hydroxy-, phenylmethyl ester (94-18-8)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- RIDADR
- 3077
- WGK Germany
- 3
- RTECS
- DH2691000
- TSCA
- Yes
- HazardClass
- IRRITANT
- PackingGroup
- III
- HS Code
- 29181990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 380709
- Product name
- Benzyl 4-hydroxybenzoate
- Purity
- 99%
- Packaging
- 100g
- Price
- $46.8
- Updated
- 2024/03/01
- Product number
- 07389
- Product name
- Benzyl 4-hydroxybenzoate
- Purity
- analytical standard
- Packaging
- 100mg
- Price
- $101
- Updated
- 2022/05/15
- Product number
- B3768
- Product name
- Benzyl 4-Hydroxybenzoate [for Biochemical Research]
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $23
- Updated
- 2024/03/01
- Product number
- B3768
- Product name
- Benzyl 4-Hydroxybenzoate [for Biochemical Research]
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $24
- Updated
- 2024/03/01
- Product number
- A11735
- Product name
- Benzyl 4-hydroxybenzoate, 99%
- Packaging
- 10g
- Price
- $29.65
- Updated
- 2024/03/01
Benzylparaben Chemical Properties,Usage,Production
Chemical Properties
white to light yellow fine powder
Uses
preservative in cosmetics and pharmaceutical preparations
Uses
Benzyl 4-hydroxybenzoate may be used as internal standard for the simultaneous analysis of non-steroidal anti-inflammatory drugs in human plasma and urine using microextraction by packed sorbent and HPLC method. It may be employed as internal standard for the HPLC determination of rutin, kaempferol, genistein, formononetin and biochanin A in Ononis spinosu roots.
Uses
An antimicrobial
Definition
ChEBI: Benzyl parahydroxybenzoate is a benzoate ester and a benzyl ester.
General Description
Benzyl 4-hydroxybenzoate (Paraben, Benzyl Paraben) is an ester of para-hydroxy benzoic acid. It has been added to various cosmetics and personal care products as a preservative. Its quantification in cosmetics has been reported by HPLC methods. Microwave assisted synthesis of benzyl 4-hydroxybenzoate by reaction between (4-hydroxybenzoic) acid and K2CO3 in presence of phase transfer catalyst has been reported. It is an endocrine disrupting chemical (EDC). It is a promising candidate for use in pharmaceutical and personal care products. Its visible-light assisted photosensitized degradation in homogeneous aqueous solution of 4,4′,4′′,4′′′-(porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid) has been investigated.
Flammability and Explosibility
Not classified
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.
Benzylparaben Preparation Products And Raw materials
Raw materials
Preparation Products
Benzylparaben Suppliers
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View Lastest Price from Benzylparaben manufacturers
- Product
- Benzylparaben 94-18-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-28
- Product
- Benzylparaben 94-18-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 1000KG
- Release date
- 2024-08-13
- Product
- Benzylparaben 94-18-8
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 1000KGS
- Release date
- 2019-12-25