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ChemicalBook >> CAS DataBase List >> Methylparaben

Methylparaben

Methylparaben price.
  • $17 - $589
  • Product name: Methylparaben
  • CAS: 99-76-3
  • MF: C8H8O3
  • MW: 152.15
  • EINECS:202-785-7
  • MDL Number:MFCD00002352
  • Synonyms:AKOS BBS-00004393;4-(methoxycarbonyl)phenol;4-HYDROXYBENZOIC ACID METHYL ESTER;4-HYDROXYBENZOIC ACID METYL ESTER;4-(carbomethoxy)phenol;METHYLIS PARAHYDROXYBENZOAS;METHYLPARABEN;Methyl parasept
29 prices
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Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 125mg
  • 100g
  • 1067575000
  • 25g
  • m1650000
  • sample-k
  • 50mg
  • 5g
  • 10g
  • 1g
  • 47889
  • 250g
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  • 1kg-f
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  • 1vl
  • 5vl
  • ManufacturerAlfa Aesar
  • Product numberA14289
  • Product descriptionMethyl 4-hydroxybenzoate, 99%
  • Packaging250g
  • Price$33.8
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14289
  • Product descriptionMethyl 4-hydroxybenzoate, 99%
  • Packaging1000g
  • Price$86.3
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14289
  • Product descriptionMethyl 4-hydroxybenzoate, 99%
  • Packaging5000g
  • Price$337
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberPHR1012
  • Product descriptionMethylparaben Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging10g
  • Price$365
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW271004
  • Product descriptionMethyl 4-hydroxybenzoate ≥99%, FCC
  • Packaging5kg-k
  • Price$389
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM8911
  • Product descriptionMethyl 4-hydroxybenzoate analytical standard
  • Packaging5vl
  • Price$468
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH5501
  • Product descriptionMethyl 4-hydroxybenzoate ReagentPlus , ≥99.0%, crystalline
  • Packaging5kg
  • Price$479
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW271004
  • Product descriptionMethyl 4-hydroxybenzoate ≥99%, FCC
  • Packaging10kg-k
  • Price$589
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM8911
  • Product descriptionMethyl 4-hydroxybenzoate analytical standard
  • Packaging1vl
  • Price$127
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH5501
  • Product descriptionMethyl 4-hydroxybenzoate ReagentPlus , ≥99.0%, crystalline
  • Packaging1kg
  • Price$127
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number79721
  • Product descriptionMethyl Paraben certified reference material, TraceCERT
  • Packaging50mg
  • Price$141
  • Updated2018-11-13
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  • ManufacturerSigma-Aldrich
  • Product number54752
  • Product descriptionMethyl 4-hydroxybenzoate tested according to Ph.Eur.
  • Packaging1kg-f
  • Price$159
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW271004
  • Product descriptionMethyl 4-hydroxybenzoate ≥99%, FCC
  • Packaging1kg-k
  • Price$178
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM1650000
  • Product descriptionMethyl parahydroxybenzoate European Pharmacopoeia (EP) Reference Standard
  • Packagingm1650000
  • Price$179
  • Updated2018-11-23
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  • ManufacturerSigma-Aldrich
  • Product numberH3647
  • Product descriptionMethyl 4-hydroxybenzoate BioReagent, suitable for insect cell culture
  • Packaging1kg
  • Price$192
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH6654
  • Product descriptionMethyl 4-hydroxybenzoate BioXtra, ≥99.0% (titration)
  • Packaging1kg
  • Price$232
  • Updated2018-11-13
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar A14289 Methyl 4-hydroxybenzoate, 99% 250g $33.8 2018-11-13 Buy
Alfa Aesar A14289 Methyl 4-hydroxybenzoate, 99% 1000g $86.3 2018-11-13 Buy
Alfa Aesar A14289 Methyl 4-hydroxybenzoate, 99% 5000g $337 2018-11-13 Buy
Sigma-Aldrich PHR1012 Methylparaben Pharmaceutical Secondary Standard; Certified Reference Material 10g $365 2018-11-13 Buy
Sigma-Aldrich W271004 Methyl 4-hydroxybenzoate ≥99%, FCC 5kg-k $389 2018-11-13 Buy
Sigma-Aldrich M8911 Methyl 4-hydroxybenzoate analytical standard 5vl $468 2018-11-13 Buy
Sigma-Aldrich H5501 Methyl 4-hydroxybenzoate ReagentPlus , ≥99.0%, crystalline 5kg $479 2018-11-13 Buy
Sigma-Aldrich W271004 Methyl 4-hydroxybenzoate ≥99%, FCC 10kg-k $589 2018-11-13 Buy
Sigma-Aldrich M8911 Methyl 4-hydroxybenzoate analytical standard 1vl $127 2018-11-13 Buy
Sigma-Aldrich H5501 Methyl 4-hydroxybenzoate ReagentPlus , ≥99.0%, crystalline 1kg $127 2018-11-13 Buy
Sigma-Aldrich 79721 Methyl Paraben certified reference material, TraceCERT 50mg $141 2018-11-13 Buy
Sigma-Aldrich 54752 Methyl 4-hydroxybenzoate tested according to Ph.Eur. 1kg-f $159 2018-11-13 Buy
Sigma-Aldrich W271004 Methyl 4-hydroxybenzoate ≥99%, FCC 1kg-k $178 2018-11-13 Buy
Sigma-Aldrich M1650000 Methyl parahydroxybenzoate European Pharmacopoeia (EP) Reference Standard m1650000 $179 2018-11-23 Buy
Sigma-Aldrich H3647 Methyl 4-hydroxybenzoate BioReagent, suitable for insect cell culture 1kg $192 2018-11-13 Buy
Sigma-Aldrich H6654 Methyl 4-hydroxybenzoate BioXtra, ≥99.0% (titration) 1kg $232 2018-11-13 Buy

Properties

Melting point: :125-128 °C(lit.)
Boiling point: :298.6 °C
Density  :1,46g/cm
vapor pressure  :0.000005 hPa (20 °C)
FEMA  :2710 | METHYL P-HYDROXYBENZOATE
refractive index  :1.4447 (estimate)
Flash point: :280°C
storage temp.  : 0-6°C
solubility  :ethanol: soluble0.1M, clear, colorless
pka :pKa 8.15(H2O,t =20.0) (Uncertain)
form  :Crystalline Powder
color  :White to almost white
PH :5.8 (H2O, 20°C) (saturated solution)
Water Solubility  :Slightly soluble in water.
FreezingPoint  :131℃
Merck  :14,6107
BRN  :509801
Stability: :Stable. Incompatible with strong oxidizing agents, strong bases.
InChIKey :LXCFILQKKLGQFO-UHFFFAOYSA-N
CAS DataBase Reference :99-76-3(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, 4-hydroxy-, methyl ester(99-76-3)
EPA Substance Registry System :Benzoic acid, 4-hydroxy-, methyl ester(99-76-3)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P273 Avoid release to the environment.

Description

Methyl 4-hydroxybenzoate is used as an anti-fungal agent. It is also used as a preservative in foods, beverages and cosmetics. It acts as an inhibitor of growth of molds and to lesser extent bacteria and as a vehicle for ophthalmic solution.

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