Source Factoty 1, 1, 1-Tris (4-hydroxyphenyl) Ethane CAS 27955-94-8 Trifunctional Phenolic Compounds

• Customization: Available
• CAS No.: 27955-94-8
• Formula: C20h18o3
• Model NO.: 27955-94-8
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: White
• Storage: Sealed in Dry, Room Temperature
• Melting Point: 246-248 °c (Lit.)
• Density: 1.252±0.06 g/cm3(Predicted)
• Water Solutibility: 25.1mg/L at 20ºC
• Transport Package: Bag/Barrel
• Specification: 99%, 25kg/barrel
• Trademark: boaotbio
• Origin: China
• HS Code: 2907290030
• Production Capacity: 100tons Per Year

Product Description

Product Description

1,1,1-Tris(4-hydroxyphenyl)ethane (abbreviated as THPE) is an organic compound with the molecular formula C20H18O3. It is a white to light yellow crystalline solid featuring three hydroxyphenyl (4-hydroxyphenyl) groups attached to a central ethane (CH3-CH3) core structure,

 

Key technical parameters

Items	Specifications	Results
Appearance	off-white to white crystalline powder	comform
Water	Max. 0.1%	0.07%
Single unknown impurity	Max. 0.5%	0.03%
Total impurity	Max. 1.0%	0.07%
Purity	Min.99.0%	99.93%
Physical Properties Molecular Weight: 306.36 g/mol Melting Point: Approximately 180-185°C Solubility: Soluble in organic solvents such as ethanol, methanol, and acetone; slightly soluble in water.

Application

1. Polymer Materials:

   • Epoxy Resins: THPE can be used as a curing agent or crosslinker for epoxy resins, enabling the production of high-performance materials widely used in coatings, adhesives, and composites.
   • Polycarbonates: THPE serves as a raw material for polycarbonates, which are used to create transparent, high-strength plastics for optical, electronic, and automotive industries.

2. Photosensitive Materials:

   • Photoresists: THPE is used in the preparation of photoresists, which are essential in photolithography processes for semiconductor manufacturing and microelectronics.

3. Pharmaceutical Intermediates:

   • Drug Synthesis: THPE acts as an intermediate in the synthesis of certain drugs, contributing to the production of biologically active compounds.

4. Dyes and Pigments:

   • Dye Intermediates: THPE is utilized in the synthesis of dyes and pigments, which are applied in textiles, printing, and other industries.

5. Other Applications:

   • Chemical Reagent: THPE is used as a chemical reagent in organic synthesis and materials science research.

Safety and Storage

• Safety: THPE is relatively stable under normal conditions but should be kept away from strong oxidizers. Appropriate protective equipment, such as gloves and goggles, should be worn during handling.
• Storage: Store in a cool, dry, and well-ventilated area, away from fire and heat sources.

Company Profile

specializes in chemical raw materials and pharmaceutical intermediates, including ferulic acid series, solvents, rivaroxaban intermediates, and other products. Our products are widely used in pharmaceuticals, cosmetics, and fine chemicals. We mainly deal in synthetic chemical products with no minimum order quantity. We have long-standing relationships with partner factories, allowing for custom manufacturing. We have strict quality requirements, and customers can confirm product quality through COAs and samples. 

We exhibited at CPHI Shanghai on June 19-21, 2024. Have you ever met us? Looking forward to working with you. For any questions, please click to email us.

This is the laboratory of our factory.

This is the warehouse of our factory.
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Packaging & Shipping

Packaging:

<5kg	5-25kgs	>25kgs
aluminium foil bags	cartons or small drums	drums

A: For small samples quantity <1 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags.

B: For medium quanity 1-25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags,
then packed in cartons or small drums for shipping.

C: For larger quanity >25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags
OR bigger size double seal PET bags for 25kgs in bulk then packed in drums for shipping.


Shipping:
 

<50kgs	50-500kgs	>500kgs
By express	By express or air	By shipping