p-tert-Butyl phenol (PTBP) CAS No. 98-54-4

p-tert-Butyl phenol (PTBP) CAS No. 98-54-4

Short Description:

UN Code: 3077
CA Registration Number: 98-54-4
HS Code: 2907199090

Product Detail

Product Tags

p-tert-butylphenol product description

A. Chinese and English name
Product name: p-tert-butylphenol
English name: Para-tert-butyl-phenol
English abbreviation: PTBP

B. Molecular Formula
Molecular Formula:C10H14OMolecular
Weight: 150.22

C. Related Codes:
UN Code: 2430
CA Registration Number: 98-54-4
HS Code: 2907199090

D. Chemical Composition

Items Indicators
Superior products Qualified products
appearance White flaky solid
p-tert-Butylphenol mass fraction, % ≥ 99 97.5
Freezing point, °C ≥ 97 96
Moisture, % ≤ 0.1

E. Product Use
This product is used for polycarbonate resin, tert-butyl phenolic resin, epoxy resin modification, xylene resin modification, polyvinyl chloride stabilizer, but also used as ultraviolet absorber, pesticide, rubber, paint and other anti-cracking agents, lubricating oil antioxidants, dispersants, lubricants, detergents, combustion promoters and styrene stabilizers, dyes and paint additives and industrial insect repellents.

F. Production method: phenol, isobutylene alkylation method.

G. Physical and chemical properties:
In the standard state, it is white flake crystal, insoluble in water, slightly soluble in alkali, soluble in ethanol, soluble in ethanol, soluble in methanol, acetone, benzene, carbon tetrachloride, can be hydrogenation reaction, has a slight phenol odor, toxic, relative density (114 °C, molten state) 0.908; Boiling point 239.8oC; flash point 97oC; The ignition point is about 355oC; Viscosity (cp100oC) 3.00.

H. Storage and transportation conditions:
Avoid sun and rain during transportation, the means of transport should be clean and dry, should be stored in a warehouse with a suitable temperature, protected from light and dry, and should not be placed near water pipes and heating equipment to prevent moisture, heat deterioration.

I. Toxicity and protection:
This product is a chemical poison. It has a stimulating effect on the eyes, skin and mucous membranes, and skin contact can cause dermatitis and there is a risk of burns; Inhalation, contact with nose, eyes or accidental ingestion should be sent to the hospital for treatment in time. The product is toxic and can burn in case of open flame; Toxic gases are released by heat; There is a special pungent odor. Labor protection supplies such as protective equipment and rubber gloves must be worn during operation, keep away from open flames, and pay attention to preventing poisoning.

J. Packing specifications:
lined with polypropylene film, jacket dark paper bag, net weight 25Kg/bag. Useage
for the production of oil-soluble phenolic resins, light stabilizers and fragrances.

Properties of this product at room temperature for white or white flaky solid, this product is flammable but not flammable, with a special alkyl phenol odor. Soluble in alcohols, esters, alkanes, aromatic hydrocarbons and other organic solvents, such as ethanol, acetone, butyl acetate, gasoline, toluene, soluble in strong alkali solution, slightly soluble in water. This product has the common characteristics of phenolic substances, when exposed to light, heat, contact with air, the color gradually deepens.

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