ChemicalBook > CAS DataBase List > Benzylparaben

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
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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)
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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
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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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
380709
Product name
Benzyl 4-hydroxybenzoate
Purity
99%
Packaging
100g
Price
$46.8
Updated
2024/03/01
Sigma-Aldrich
Product number
07389
Product name
Benzyl 4-hydroxybenzoate
Purity
analytical standard
Packaging
100mg
Price
$101
Updated
2022/05/15
TCI Chemical
Product number
B3768
Product name
Benzyl 4-Hydroxybenzoate [for Biochemical Research]
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$23
Updated
2024/03/01
TCI Chemical
Product number
B3768
Product name
Benzyl 4-Hydroxybenzoate [for Biochemical Research]
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$24
Updated
2024/03/01
Alfa Aesar
Product number
A11735
Product name
Benzyl 4-hydroxybenzoate, 99%
Packaging
10g
Price
$29.65
Updated
2024/03/01
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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

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View Lastest Price from Benzylparaben manufacturers

Hebei Weibang Biotechnology Co., Ltd
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
Shaanxi Dideu Medichem Co. Ltd
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
Career Henan Chemical Co
Product
Benzylparaben 94-18-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000KGS
Release date
2019-12-25

94-18-8, BenzylparabenRelated Search:

Benzoyl peroxide 4-Hydroxybenzoic acid Isopropylparaben Heptyl 4-hydroxybenzoate Methyl 4-methylbenzoate Methylparaben Methyl 4-(bromomethyl)benzoate Benzyl chloride Sodium methylparaben Benzyl alcohol Benzyl acetate 4-Hydroxybenzhydrazide Butylparaben Methyl salicylate Benzyl benzoate 2'-Hydroxy-3-phenylpropiophenone Methyl 4-cyanobenzoate 4-METHOXYBENZOIC ANHYDRIDE

  • 4-Hxdroxybenzoic acid benzyl ester
  • 4-HYDROXYBENZOIC ACID BENZYL ESTER
  • BASEPTOL
  • BENZYLPARABEN
  • BENZYL P-HYDROXYBENZOATE
  • BENZYL 4-HYDROXYBENZOATE
  • Benzoicacid,4-hydroxy-,phenylmethylester
  • Benzyl Parasept
  • Benzyl Tegosept
  • Nipabenzyl
  • Parosept
  • p-Hydroxybenzoic acid benzyl ester
  • Solbrol Z
  • PARABEN,BENZYL
  • BENZYLPARA-HYDROXYBENZOATE
  • PARABEN,BUTYL
  • 4-hydroxy-benzoic acid phenylmethyl ester
  • Phenylmethyl o-hydroxybenzoate
  • 4-Hydroxybenzoic acid benzyl ester, Benzyl paraben
  • Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, tin(2+) salt (1:1)
  • Benzoic acid, 4-hydroxy-, phenylmethyl ester
  • Benzoic acid, p-hydroxy-, benzyl ester
  • 4-Hydroxybenzoic acid benzyl
  • Benzyl 4-hydroxybenzoate,98%
  • 4-hydroxy-benzoicaciphenylmethylester
  • Benzyl4-hydoxybenzoate
  • Benzyl parabe
  • Benzyl 4-hydroxybenzoate,4-Hydroxybenzoic acid benzyl ester, Benzyl paraben
  • 4-(Benzyloxycarbonyl)phenol
  • Benzyl 4-Hydroxylbenzoate
  • NSC 8080
  • POB-BZ
  • Benzyl 4-Hydroxybenzoate [for BiocheMical Research]
  • Benzyl 4-hydroxubenzoate
  • Benzyl 4-Hydroxybenzoate (Benzyl Paraben)
  • Benzyl 4-hydroxybenzoate 99%
  • Benzyl4-Hydroxybenzoate&gt
  • Benzyl 4-Hydroxybenzoate [for Biochemical Research]&gt
  • Benzyl paraben@100 μg/mL in MeOH
  • nzyl4-hydroxybenzoate
  • Benzyl 4-hydroxybenzoate 13C6
  • Benzyl 4-hydroxybenzoate, 99%,
  • Benzyl 4-hydroxybenzoate in methanol
  • 94-18-8
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