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CAS NO.98-29-3
medical (1-25)Metric Tonmedical (25-1000)Metric Tonpharmaceutical(1-25)Metric Ton
Our company have high quality product , and also the product we have good manufacture .
First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried out for one month.Besides,this type has a good viscosity. the prouct can make Gel hand sanitizer thickener cosmetics industry.
We can ensure the product quality , If the product is not satisfactory, you can return it at any time.
In the chemical industry, the process of producing a chemical product. Including raw material pretreatment, reactant chemical reaction and chemical product separation purification, final packaging sales.
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Chemical Name: 4-tert-Butylcatechol
CAS No.: 98-29-3
Molecular Fomula:C10H14O2
Molecular weight: 166.22
Appearance: Light Yellow Liquid
Assay: 85%
4-tert-Butylcatechol (TBC) is an organic chemical compound which is a derivative of catechol. It is added as a stabilizer and an inhibitor of polymerization to butadiene, styrene, vinyl acetate and other reactive monomer streams. It is 25 times better than hydroquinone at 60°C for polymerization inhibitory effect. Also used as a stabilizer in the manufacture of polyurethane foam. It also can be used as an antioxidant for synthetic rubber, polymers and oil derivatives. It can be used as purification agent for aminoformate catalysts. TBC is available in a form of a solid crystal and 85% solution in methanol or water.
Melting point | 52-55 °C(lit.) |
Boiling point | 285 °C(lit.) |
density | 1.049 |
refractive index | n20/D 1.508 |
storage temp. | Store below +30°C. |
Fp | >230 °F |
storage temp. | Store below +30°C. |
solubility | methanol: soluble1g/10 mL, clear, colorless to slightly yellow |
Water Solubility | 0.2 g/100 mL (25 ºC) |
BRN | 2043335 |
Function
(1) It is used as an antioxidant for oils and derivatives, ethyl cellulose, lubricating oil, caprolactam, maleic anhydride, tin and other metal soap compounds.
(2) It can also be used as passivation agent of polyurethane catalyst, insecticide and stabilizer of various organic compounds.
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