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CAS 94-26-8: Butilparabeno

Descrição:
Butilparabeno, com o número CAS 94-26-8, é um composto orgânico pertencente à família dos parabenos, que são amplamente utilizados como conservantes em cosméticos, produtos farmacêuticos e alimentícios. É um sólido cristalino incolor a branco que é solúvel em álcool e óleos, mas tem solubilidade limitada em água. Butilparabeno é conhecido por suas propriedades antimicrobianas, inibindo efetivamente o crescimento de bactérias e fungos, o que ajuda a prolongar a vida útil dos produtos. Sua estrutura química apresenta um grupo butílico ligado a um fragmento de ácido para-hidroxibenzoico, contribuindo para sua eficácia como conservante. Embora seja geralmente reconhecido como seguro em baixas concentrações, tem havido um debate contínuo sobre seus potenciais efeitos disruptores endócrinos, levando a um escrutínio regulatório em algumas regiões. Butilparabeno é tipicamente usado em conjunto com outros parabenos para aumentar a eficácia do conservante e é frequentemente encontrado em loções, xampus e vários itens de cuidados pessoais. Assim como com todas as substâncias químicas, é recomendado o manuseio adequado e a conscientização sobre potenciais sensibilidades.
Fórmula:C11H14O3
InChI:InChI=1S/C11H14O3/c1-2-3-8-14-11(13)9-4-6-10(12)7-5-9/h4-7,12H,2-3,8H2,1H3
Chave InChI:InChIKey=QFOHBWFCKVYLES-UHFFFAOYSA-N
SMILES:C(OCCCC)(=O)C1=CC=C(O)C=C1
Sinónimos:
  • 4-(Butoxycarbonyl)phenol
  • 4-Hidroxibenzoato De Butilo
  • 4-Hydroxybenzoate de butyle
  • 4-Hydroxybenzoesaeure-Butylester
  • 4-Hydroxybenzoic acid butyl ester
  • Aseptoform Butyl
  • Benzoate, 4-Hydroxy-, Butyl
  • Benzoic acid, p-hydroxy-, butyl ester
  • Butoben
  • Butyl 4-Hydroxybenzoate
  • Butyl Butex
  • Ver mais sinónimos
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produtos por página.24 produtos.
  • BUTYL PARAHYDROXYBENZOATE CRS

    CAS:
    BUTYL PARAHYDROXYBENZOATE CRS
    Fórmula:C11H14O3
    Peso molecular:194.2271

    Ref: 41-B1217000

    150mg
    115,00€
  • Butyl paraben

    CAS:
    Butyl parabens are a group of preservatives that are commonly used in cosmetics, pharmaceuticals, and food products to protect against microbial growth. They have been shown to have anti-inflammatory activity in humans and animals. Butyl parabens may also be produced during the treatment of wastewater by benzalkonium chloride. This study found that butylparaben concentrations were higher in the treated wastewater than in the untreated wastewater. Butylparaben is toxic to 3T3-L1 preadipocytes, which may be due to its ability to inhibit protein synthesis and cell division. The matrix effect caused by butylparaben on the substrate film has been studied extensively. The reaction solution between p-hydroxybenzoic acid and butylparaben was investigated by applying it as a preservative onto a film of poly(vinyl acetate) at different rates of concentration.
    Fórmula:C11H14O3
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:194.23 g/mol

    Ref: 3D-FB19456

    1kg
    140,00€
  • Butyl 4-Hydroxybenzoate(Butyl Paraben)

    Produto Controlado
    CAS:
    Applications An antimicrobial agent used in cosmetic products. References Gilliland, D., et al.: J. Appl. Bacteriol., 72, 258 (1992), Routledge, E., et al.: Toxicol. Appl. Pharmacol., 153, 12 (1998), Miller, C., et al.: J. Biol. Chem., 272, 32824 (1997), Nakagawa, Y., et al.: Biochem. Pharmacol., 55, 1907 (1998),
    Fórmula:C11H14O3
    Cor e Forma:White
    Peso molecular:194.23

    Ref: TR-B693600

    1g
    265,00€
    5g
    513,00€
    10g
    774,00€
  • Butylparaben

    CAS:
    Butylparaben
    Pureza:≥95%
    Peso molecular:194.23g/mol

    Ref: 54-BUP19231

    1ml
    63,00€
  • Butyl 4-hydroxybenzoate

    CAS:
    Butyl 4-hydroxybenzoate
    Fórmula:C11H14O3
    Pureza:99%
    Cor e Forma: white solid
    Peso molecular:194.23g/mol

    Ref: 54-OR937186

    25g
    32,00€
    100g
    36,00€
    500g
    76,00€
    2.5kg
    290,00€
  • Butyl 4-Hydroxybenzoate

    CAS:
    Fórmula:C11H14O3
    Pureza:>99.0%(GC)(T)
    Cor e Forma:White to Almost white powder to crystal
    Peso molecular:194.23

    Ref: 3B-H0210

    25g
    27,00€
    500g
    52,00€
  • Butyl p-hydroxybenzoate

    CAS:
    Benzoic acid derivative
    Fórmula:C11H14O3
    Pureza:≥ 98.0 % (HPLC)
    Cor e Forma:Powder
    Peso molecular:194.23

    Ref: 5G-89589

    100mg
    170,00€
    250mg
    362,00€
    500mg
    638,00€
    1000mg
    1.156,00€
  • Butyl 4-Hydroxybenzoate

    CAS:
    Fórmula:C11H14O3
    Pureza:95%~99%
    Peso molecular:194.23

    Ref: BP-BP0296

    100mg
    32,00€
  • GB 5009.31-2016 Preservatives Mixture 166 100 µg/mL in Methanol

    Produto Controlado
    CAS:
    Cor e Forma:Mixture

    Ref: 04-A50000166ME

    1ml
    124,00€
  • Butyl Parahydroxybenzoate RS

    CAS:
    Cor e Forma:White Solid Crystalline Powder

    Ref: 2K-1114200021

    200mg
    A consultar
  • Butyl Parahydroxybenzoate

    CAS:
    Fórmula:C11H14O3
    Cor e Forma:Neat
    Peso molecular:194.23

    Ref: 86-MM0496.00

    500mg
    1.855,00€
  • n-Butyl-4-Hydroxybenzoate

    CAS:
    Fórmula:C11H14O3
    Peso molecular:194.23

    Ref: 4Z-P-112011

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Butyl 4-hydroxybenzoate

    CAS:
    Fórmula:C11H14O3
    Pureza:≥ 99.0%
    Cor e Forma:White to almost white powder or colourless crystals
    Peso molecular:194.23

    Ref: 7W-GY1184

    1kg
    127,00€
    100g
    30,00€
    250g
    55,00€
  • Butyl 4-hydroxybenzoate, 99+%

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
    Fórmula:C11H14O3
    Pureza:99+%
    Cor e Forma:White to off-white, Crystalline powder
    Peso molecular:194.23

    Ref: AC-40357

    100g
    Descontinuado
    500g
    Descontinuado
    Produto descontinuado
  • Butylparaben

    CAS:
    Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides etc, nesoi
    Fórmula:C11H14O3
    Cor e Forma:Colorless White Powder
    Peso molecular:194.09429

    Ref: 45-1084000

    200mg
    520,00€
  • 4-Hydroxybenzoic acid-n-butyl ester 1000 µg/mL in Acetonitrile

    CAS:
    Fórmula:C11H14O3
    Cor e Forma:Single Solution
    Peso molecular:194.23

    Ref: 04-A14228780AL-1000

    1ml
    30,00€
  • Butylparaben

    CAS:
    Butylparaben (Butyl 4-hydroxybenzoate) is a standardized chemical allergen, increasing histamine release, and cell-mediated immunity.
    Fórmula:C11H14O3
    Pureza:98.15%
    Cor e Forma:Small Colorless Crystals Or Powder Tongue Aqueous Solutions Slightly Acidic To Litmus (Ntp 1992)
    Peso molecular:194.23

    Ref: TM-T0927

    25g
    48,00€
    1mL*10mM (DMSO)
    47,00€
  • Ref: TR-LGCFOR0496.00

    10mg
    111,00€
  • Butyl 4-hydroxybenzoate

    CAS:
    Fórmula:C11H14O3
    Pureza:98%
    Cor e Forma:Solid
    Peso molecular:194.22705999999997

    Ref: IN-DA003OM3

    25g
    26,00€
    100g
    26,00€
    200g
    40,00€
    300g
    54,00€
    500g
    51,00€
  • n-Butyl 4-hydroxybenzoate, 99+%

    CAS:
    It is used as an preservative in cosmetics such as eye shadow, foundation, sunscreen, facial moisturizer and skin anti-aging treatment. It is also used in medication suspensions, and as a flavoring additive in food. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
    Fórmula:C11H14O3
    Pureza:99+%
    Cor e Forma:White to pale cream, Powder or crystalline powder
    Peso molecular:194.23

    Ref: 02-A14043

    100g
    42,00€
    250g
    81,00€