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CAS 25013-16-5

:

terc-butil-hidroxi-anisol

Descrição:
terc-butil-hidroxi-anisol (TBHA) é um composto orgânico comumente utilizado como antioxidante em várias aplicações industriais, particularmente em alimentos e cosméticos. É um derivado do hidroxi-anisol, apresentando um grupo tert-butilo que melhora sua estabilidade e eficácia como conservante. O TBHA é tipicamente um sólido cristalino branco a amarelo pálido com um odor suave e agradável. É solúvel em solventes orgânicos, mas tem solubilidade limitada em água. O composto é conhecido por sua capacidade de inibir a oxidação de gorduras e óleos, estendendo assim a vida útil dos produtos. O TBHA é considerado de baixa toxicidade, mas sua segurança é avaliada com base em sua concentração nos produtos. Agências reguladoras frequentemente avaliam seu uso em formulações de alimentos e cosméticos para garantir a segurança do consumidor. No geral, o TBHA é valorizado por suas propriedades antioxidantes, tornando-se um aditivo crucial em várias formulações para prevenir a rancidez e manter a qualidade do produto.
Fórmula:C11H16O2
InChI:InChI=1/C11H16O2/c1-3-4-6-9-7-5-8-10(13-2)11(9)12/h5,7-8,12H,3-4,6H2,1-2H3
SMILES:CCCCc1cccc(c1O)OC
Sinónimos:
  • (1,1-Dimethylethyl)-4-methoxyphenol
  • 2(3)-Tert.-Butyl-4-Hydroxy-Anisol (Isomerengemisch)
  • 2(3)-tert-Butyl-4-hydroxyanisole
  • 2-Butyl-6-Methoxyphenol
  • 2-Tert-Butyl-4-Methoxyphenol - 3-Tert-Butyl-4-Methoxyphenol (1:1)
  • 4-Methoxyphenol - 2,2-Dimethylpropane (1:1)
  • Antioxyne B
  • BHA
  • BHA (antioxidant)
  • BOA
  • Ver mais sinónimos
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produtos por página.21 produtos.
  • 2(3)-tert-Butyl-4-methoxyphenol, 96%

    CAS:
    <p>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 Sci</p>
    Fórmula:C11H16O2
    Pureza:96%
    Cor e Forma:White to cream to pale yellow, Crystals or powder or crystalline powder or flakes
    Peso molecular:180.25

    Ref: 02-B23530

    1kg
    A consultar
    50g
    28,00€
    250g
    77,00€
  • BUTYLHYDROXYANISOLE CRS

    CAS:
    <p>BUTYLHYDROXYANISOLE CRS</p>
    Fórmula:C22H32O4
    Cor e Forma:Crystalline Powder. White. Yellow.
    Peso molecular:360.4871

    Ref: 41-B1212000

    60mg
    115,00€
  • Butylhydroxyanisole

    CAS:
    <p>BHA is an antioxidant with two isomers: 2-tert-butyl-4-hydroxyanisole and 3-tert-butyl-4-hydroxyanisole.</p>
    Fórmula:C11H16O2
    Pureza:99.54% - 99.63%
    Cor e Forma:White Solid Waxy
    Peso molecular:180.25
  • Phenol, (1,1-dimethylethyl)-4-methoxy-

    CAS:
    Fórmula:C12H20O2
    Pureza:96%
    Cor e Forma:Solid
    Peso molecular:196.2860

    Ref: IN-DA002Q6P

    10g
    28,00€
    25g
    29,00€
    5kg
    567,00€
    100g
    40,00€
    10kg
    A consultar
    250g
    68,00€
    500g
    96,00€
  • Butylhydroxyanisole-d3 (Mixture of Isomers)

    CAS:
    Fórmula:C11H13D3O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:183.27

    Ref: 4Z-B-156004

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Butylhydroxyanisole

    CAS:
    <p>Butylhydroxyanisole</p>
    Pureza:99%
    Peso molecular:180.24g/mol

    Ref: 54-OR1029020

    25g
    32,00€
    100g
    43,00€
    25kg
    2.464,00€
    500g
    90,00€
    2.5kg
    305,00€
  • Butylated hydroxyanisole

    CAS:
    Fórmula:C11H16O2
    Pureza:≥ 98.0% (sum of isomers)
    Cor e Forma:White to pale yellow or faint beige crystalline powder or flakes
    Peso molecular:180.25

    Ref: 7W-GK0616

    1kg
    138,00€
    100g
    27,00€
    20kg
    1.081,00€
    250g
    53,00€
    500g
    79,00€
  • Butylhydroxyanisole

    CAS:
    <p>Butylhydroxyanisole</p>
    Pureza:≥98%
    Peso molecular:180.25g/mol

    Ref: 54-BUP18442

    1g
    80,00€
    500mg
    66,00€
  • Butylhydroxyanisole (Mixture of Isomers)

    CAS:
    Fórmula:C11H16O2
    Cor e Forma:Yellow Solid
    Peso molecular:180.25

    Ref: 4Z-B-156001

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
    300mg
    1.715,00€
  • Butylhydroxyanisole (BP, Ph. Eur.) pure, pharma grade

    CAS:
    <p>Butylhydroxyanisole (BP, Ph. Eur.) pure, pharma grade</p>

    Ref: 54-BIA144233

    ne
    A consultar
  • tert-Butyl-4-hydroxyanisole (mixture of 2- and 3-isomer)

    CAS:
    Fórmula:C11H16O2
    Cor e Forma:Neat
    Peso molecular:360.49

    Ref: 04-C10931220

    100mg
    61,00€
  • GB 5009.32-2016 Antioxidants Mixture 161 1000 mg/L in Acetonitrile

    Produto Controlado
    CAS:
    Cor e Forma:Mixture

    Ref: 04-A50000161AL

    1ml
    A consultar
  • Butylhydroxyanisole

    CAS:
    Fórmula:C11H16O2
    Cor e Forma:Light Yellow
    Peso molecular:360.49

    Ref: 86-MM1179.00

    250mg
    1.391,00€
  • Butylated Hydroxyanisole 500 µg/mL in Methanol

    Produto Controlado
    CAS:
    Fórmula:C11H16O2
    Cor e Forma:Single Solution
    Peso molecular:360.49

    Ref: 04-GA09010379ME

    1ml
    42,00€
  • Retinol Palmitate RS

    CAS:
    Cor e Forma:Light Yellow Liquid Clear Oily Liquid

    Ref: 2K-1186000021

    5x200mg
    A consultar
  • Retinol Acetate RS

    CAS:
    Cor e Forma:Light Yellow Liquid Clear Oily Liquid

    Ref: 2K-1185000021

    5x200mg
    A consultar
  • Butylated Hydroxyanisole

    CAS:
    <p>Applications Butylated Hydroxyanisole is an antioxidant consisting of a mixture of two isomers of tert-butyl-4-hydroxyanisole (1). Butylated Hydroxyanisole is used in food preservation as antioxidant (2) properties prevent food from becoming rancid. Butylated Hydroxyanisoleas is also used in animal feed, petroleum products, and cosmetics. This compound is a contaminant of emerging concern (CECs). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.<br>References 1. Lam, L. et al.: J. Med. Chem. 1979 May;22(5):569-71.2. Pimpa, B. et al.: Kaset. J. Nat. Sci. (2009) June:43, 370<br></p>
    Fórmula:C11H16O2
    Cor e Forma:Light Yellow
    Peso molecular:360.49

    Ref: TR-B690755

    1g
    105,00€
    5g
    126,00€
    100g
    232,00€
  • Butylated hydroxyanisole

    CAS:
    <p>Butylated hydroxyanisole (BHA) is a nonsteroidal anti-inflammatory drug that is used as a food preservative and antioxidant. BHA is an inhibitor of prostaglandin synthesis, which causes it to have anti-inflammatory properties. It also has been shown to inhibit the production of cytokines and chemokines by inhibiting transcriptional regulation. BHA increases the cytosolic calcium concentration in cells, which leads to enzyme activities such as p450 activity being increased; this inhibition of enzymes slows down the rate at which cells can produce inflammatory molecules. The optimal concentration of BHA for these effects has been found to be 0.2% (w/v). BHA has also been shown to be effective against both Gram-positive and Gram-negative bacteria, and it has been used as an antimicrobial agent in experimental models.</p>
    Fórmula:C11H16O2
    Pureza:90%
    Cor e Forma:White Powder
    Peso molecular:180.24 g/mol

    Ref: 3D-FB32550

    1kg
    264,00€
    2kg
    401,00€
    5kg
    728,00€
    10kg
    1.193,00€
    25kg
    2.324,00€
  • Butylated Hydroxyanisole (BHA) ExiPlus, Multi-Compendial, 98%

    CAS:
    Fórmula:C11H16O2
    Pureza:min. 98%
    Cor e Forma:White to pale yellow, Crystalline compound, Clear, colourless to pale yellow
    Peso molecular:180.24

    Ref: SR-60004

    100g
    24,00€
    500g
    37,00€