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ChemicalBook >> CAS DataBase List >> Ethylparaben

Ethylparaben

Ethylparaben price.
  • $13 - $401
  • Product name: Ethylparaben
  • CAS: 120-47-8
  • MF: C9H10O3
  • MW: 166.17
  • EINECS:204-399-4
  • MDL Number:MFCD00002353
  • Synonyms:4-Carbethoxyphenol;nipaginaa ;Nipazin A;nipazina ;Para-hydroxybenzoic acid ethyl ester;p-Carbethoxyphenol;p-Hydroxybenzoic ethyl ester;p-hydroxy-benzoicaciethylester
15 prices
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Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 200mg
  • 1008875000
  • 50mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 250g
  • 500g
  • 1000g
  • 5000g
  • ManufacturerAlfa Aesar
  • Product numberA13172
  • Product descriptionEthyl 4-hydroxybenzoate, 99%
  • Packaging250g
  • Price$32.1
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13172
  • Product descriptionEthyl 4-hydroxybenzoate, 99%
  • Packaging1000g
  • Price$87.6
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13172
  • Product descriptionEthyl 4-hydroxybenzoate, 99%
  • Packaging5000g
  • Price$361
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberPHR1011
  • Product descriptionEthylparaben Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging10g
  • Price$365
  • Updated2018-11-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1267000
  • Product descriptionEthylparaben United States Pharmacopeia (USP) Reference Standard
  • Packaging200mg
  • Price$401
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number79577
  • Product descriptionEthylparaben certified reference material, TraceCERT
  • Packaging50mg
  • Price$141
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.00887
  • Product descriptionEthyl 4-hydroxybenzoate EMPROVE ESSENTIAL Ph Eur,BP,JP,NF
  • Packaging1008875000
  • Price$350
  • Updated2018-11-23
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number111988
  • Product descriptionEthyl 4-hydroxybenzoate ReagentPlus , 99%
  • Packaging500g
  • Price$58.4
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberPHR1011
  • Product descriptionEthylparaben Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging1g
  • Price$62.3
  • Updated2018-11-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number111988
  • Product descriptionEthyl 4-hydroxybenzoate ReagentPlus , 99%
  • Packaging5g
  • Price$16.2
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number111988
  • Product descriptionEthyl 4-hydroxybenzoate ReagentPlus , 99%
  • Packaging100g
  • Price$27.7
  • Updated2018-11-13
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH0211
  • Product descriptionEthyl 4-Hydroxybenzoate >99.0%(GC)(T)
  • Packaging25g
  • Price$13
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberE0884
  • Product descriptionEthyl 4-Hydroxybenzoate [for Biochemical Research] >99.0%(GC)(T)
  • Packaging5g
  • Price$25
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberE0884
  • Product descriptionEthyl 4-Hydroxybenzoate [for Biochemical Research] >99.0%(GC)(T)
  • Packaging25g
  • Price$49
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH0211
  • Product descriptionEthyl 4-Hydroxybenzoate >99.0%(GC)(T)
  • Packaging500g
  • Price$50
  • Updated2018-11-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar A13172 Ethyl 4-hydroxybenzoate, 99% 250g $32.1 2018-11-13 Buy
Alfa Aesar A13172 Ethyl 4-hydroxybenzoate, 99% 1000g $87.6 2018-11-13 Buy
Alfa Aesar A13172 Ethyl 4-hydroxybenzoate, 99% 5000g $361 2018-11-13 Buy
Sigma-Aldrich PHR1011 Ethylparaben Pharmaceutical Secondary Standard; Certified Reference Material 10g $365 2018-11-20 Buy
Sigma-Aldrich 1267000 Ethylparaben United States Pharmacopeia (USP) Reference Standard 200mg $401 2018-11-13 Buy
Sigma-Aldrich 79577 Ethylparaben certified reference material, TraceCERT 50mg $141 2018-11-13 Buy
Sigma-Aldrich 1.00887 Ethyl 4-hydroxybenzoate EMPROVE ESSENTIAL Ph Eur,BP,JP,NF 1008875000 $350 2018-11-23 Buy
Sigma-Aldrich 111988 Ethyl 4-hydroxybenzoate ReagentPlus , 99% 500g $58.4 2018-11-13 Buy
Sigma-Aldrich PHR1011 Ethylparaben Pharmaceutical Secondary Standard; Certified Reference Material 1g $62.3 2018-11-20 Buy
Sigma-Aldrich 111988 Ethyl 4-hydroxybenzoate ReagentPlus , 99% 5g $16.2 2018-11-13 Buy
Sigma-Aldrich 111988 Ethyl 4-hydroxybenzoate ReagentPlus , 99% 100g $27.7 2018-11-13 Buy
TCI Chemical H0211 Ethyl 4-Hydroxybenzoate >99.0%(GC)(T) 25g $13 2018-11-22 Buy
TCI Chemical E0884 Ethyl 4-Hydroxybenzoate [for Biochemical Research] >99.0%(GC)(T) 5g $25 2018-11-22 Buy
TCI Chemical E0884 Ethyl 4-Hydroxybenzoate [for Biochemical Research] >99.0%(GC)(T) 25g $49 2018-11-22 Buy
TCI Chemical H0211 Ethyl 4-Hydroxybenzoate >99.0%(GC)(T) 500g $50 2018-11-22 Buy

Properties

Melting point: :114-117 °C(lit.)
Boiling point: :297-298 °C(lit.)
Density  :1.1708 (rough estimate)
vapor pressure  :0.00012 hPa (25 °C)
refractive index  :1.5286 (estimate)
Flash point: :297-298°C
storage temp.  : 0-6°C
solubility  :Very slightly soluble in water, freely soluble in ethanol (96 per cent) and in methanol.
form  :Crystalline Powder
color  :White
PH :4.5-5.5 (H2O, 20°C) (saturated solution)
Water Solubility  :Slightly soluble in water.
Merck  :14,3837
BRN  :1101972
Stability: :Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference :120-47-8(CAS DataBase Reference)
NIST Chemistry Reference :Ethylparaben(120-47-8)
EPA Substance Registry System :Benzoic acid, 4-hydroxy-, ethyl ester(120-47-8)

Safety Information

Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P501 Dispose of contents/container to..…

Description

Ethyl 4-hydroxybenzoate (ethylparaben) was used to study the?in-situderivatisation solid-phase microextraction procedure for determining parabens, related chlorophenols and triclosan in water. It is a novel sorbent for solid-phase extraction, was used to study its retention property. It has high extraction efficiency towards the compounds tested owing to the electrostatic interaction, hydrophobic interaction and hydrogen bonding.

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