This organofluorosilane features a unique 1H,1H,2H,2H-perfluorinated alkyl chain, providing exceptional hydrophobic and oleophobic properties. Its reactive methoxysilane group enables strong covalent bonding to various inorganic substrates like glass and metal. This compound is primarily used to create durable, low-surface-energy coatings that effectively repel water, oils, and stains.
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Supplier highlights:This seller mainly exports to the UK, Philippines, and the US, with high customer satisfaction and a positive review rate of 89.5%.Trifluorooctyl Triethoxy Silane / 1H,1H,2H,2H-Perfluorooctyltriethoxysilane CAS 51851-37-7
To better guarantee the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.Best Offer Intermediate 1h,1h,2h,2h-perfluorooctyltriethoxysilane 51851-37-7
Application.This product is with excellence water repellency,oil-repellency and antireflection,it could be used in water-and stain-proofing in surface of glass, ceramic, granite, ceramic tile, natural stone, wood and plastic composite;fouling resistance coating for building materials;additive for sol-gel system;the syn thesis of fluorine and silicone;the surface of the paint coated in cosmetics;chemical vapor deposition (CVD) and so on.
Factory Supply 1h,1h,2h,2h-perfluorooctyltrimethoxysilane CAS 85857-16-5.Supplier highlights:This seller mainly exports to the UK, Philippines, and the US, with high customer satisfaction and a positive review rate of 89.5%
As a leading 1H,1H,2H,2H-Perfluorooctyltrimethoxysilane manufacturer in China, we serve as your one-stop supplier for this high-performance organofluorosilane (CAS 85857-16-5). This key intermediate, with the molecular formula C₁₁H₁₃F₁₃O₃Si, is a colorless transparent liquid characterized by its high density (1.393 g/cm³) and specific refractive index (1.331-1.341). Its molecular structure is engineered with a unique 1H,1H,2H,2H-perfluorinated alkyl chain, which is responsible for delivering exceptional hydrophobic and oleophobic properties. The reactive methoxysilane group enables the formation of strong, covalent bonds with various inorganic substrates such as glass, metal, and ceramics. This mechanism allows for the creation of durable, low-surface-energy coatings that effectively repel water, oils, and stains, making it an ideal choice for advanced surface modification. We ensure quality with available COA, MSDS, and TDS certifications, and support global exports.
Our product portfolio also includes the closely related 1H,1H,2H,2H-Perfluorooctyltriethoxysilane (CAS 51851-37-7, MF: C₁₄H₁₉F₁₃O₃Si), showcasing our specialization in fluoro-silane intermediates. These compounds are primarily applied in coatings and are renowned for providing excellent water-proofing and outstanding oil resistance, crucial for improving the performance of sheath materials and other industrial applications. The versatility of these silanes is demonstrated in their wide range of uses, which extend to providing anti-reflection properties, fouling resistance for building materials, and serving as additives in sol-gel systems and cosmetics. We take pride in our reliable global supply chain, with a strong export record to the UK, Philippines, and the US, backed by high customer satisfaction. To guarantee product integrity, all materials are stored in cool, dry conditions and we offer professional, flexible packaging options tailored to customers’ requirements, ensuring safe and efficient delivery worldwide.
Factory directly supply 99% Phthalic Anhydride Used For Resin 85-44-9. Wholesale Phthalic Anhydride from our company are reliable and competitive.
white scaly or Crystalline powder, Molecular formula C8H403, Molecular weight 148.12, Melting point 131.1l ℃, Boiling point 284.5 ℃, Flash point 151 ℃ (close), 165 ℃ (open), Spontaneous combustion point 584 ℃, Density (Solid) 1.527g / cm3, insoluble in water, soluble in water, alcohol, ether, benzene, and most organic solvents.
Phthalic anhydride is a cyclic anhydride, is an important chemical raw material, especially for plasticizer manufacturing.
Dibutyl phthalate, Dioctyl phthalate are important plasticizers.
Phthalic anhydride and polyols (such as glycerol, pentaerythritol) can generate polyarylate resin in a condensation way, used in the paint industry;
if an unsaturated acid with ethylene glycol happening condensation, the resulting chemical is unsaturated polyester resin, for the manufacturing of insulating paint and glass fiber reinforced plastics.
Phthalic anhydride is a raw material of benzoic acid, terephthalic acid, also used in pharmaceutical synthesis.
Our main products include basic inorganic and organic chemicals, such as methylene chloride, chloromethane, aniline oil, refined naphthalene, dimethyl carbonate(DMC), propylene glycol(PG), dimethylformamide(DMF), dichloroethane, dichloropropane, and related products with all sets of chemicals license.
As one of the largest distributors on Methane and chloride in China, you can contact us for a good price.
Our main products include basic inorganic and organic chemicals, such as methylene chloride, chloromethane, aniline oil, refined naphthalene and related products with all set of chemicals license.
As one of the largest distributors on Refined naphthalenefor in China, you can contact us for a good price.
Maleic anhydride solvent with best price
Application:
Maleic anhydride is an important organic chemical raw material used mainly for synthesizing unsaturated polyester resins, coatings, pharmaceutics, pesticides, lubricating oil additives, foodstuff additives, etc.
Specification:
CAS No.: 108-31-6
MF: C4H2O3
Density:1.314 g/cm
Melting point:52.8 ° C (326 K)
boiling point: 202 ° C (475 K)
The crystal orthorhombic system is colorless acicular or flake
Delivery time: within 15 days, and 7 days for ready goods
Payment terms: TT,LC,DP acceptable
Shipping method: FOB, CFR, CIF
The third-party testing is acceptable
Items:factory directly supply 99% Phthalic Anhydride Used For Resin 85-44-9
Application
1. Mainly used in the production of plastic plasticizer, alkyd resin, dye, unsaturated resin and some medicine and pesticide.
2. Applications in industry and organic synthesis.
3. Hydrolysis of anhydrides is not typically a reversible process. However, phthalic acid is easily dehydrated to form phthalic anhydride due to the creation of a thermodynamically favorable 5-membered ring.
4. Widely used in industry for the production of certain dyes. A well-known application of this reactivity is the preparation of the anthroquinone dye quinizarin by reaction with para-chlorophenol followed by hydrolysis of the chloride.
Packaging & Shipping
25Kg net in a plastic woven bag lined with PE bag. 22mt/20′FCL (with pallets) or 24mt/20′FCL (without pallets) and for 500kg, 20mt/20′FCL (2 bags per pallet).
Specification
| Appearance & Physical State: | white crystalline solid with choking odour |
| Density: | 1.53 |
| Melting Point: | 129-132ºC |
| Boiling Point: | 284ºC |
| Flash Point: | 152ºC |
| Refractive Index: | 1.646 |
| Water Solubility: | 6 g/L (20 ºC) |
| Vapor Pressure: | <0.01 mm Hg ( 20 °C) |
| Vapor Density: | 5.1 (vs air) |
| Storage Condition: |
Store at RT. |
Properties and uses
white scaly or Crystalline powder, Molecular formula C8H403, Molecular weight 148.12, Melting point 131.1l ℃, Boiling point 284.5 ℃, Flashpoint 151 ℃ (close), 165 ℃ (open), Spontaneous combustion point 584 ℃, Density (Solid) 1.527g / cm3, insoluble in water, soluble in water, alcohol, ether, benzene, and most organic solvents.
Phthalic anhydride is a cyclic anhydride, is an important chemical raw material, especially for plasticizer manufacturing.
Dibutyl phthalate, Dioctyl phthalate are important plasticizers. Phthalic anhydride and polyols (such as glycerol, pentaerythritol) can generate polyarylate resin in a condensation way, used in the paint industry;
if an unsaturated acid with ethylene glycol happening condensation, the resulting chemical is unsaturated polyester resin, for the manufacturing of insulating paint and glass fiber reinforced plastics.
Phthalic anhydride is a raw material of benzoic acid, terephthalic acid, also used in pharmaceutical synthesis.
| ITEM | SPECIFICATION | RESULTS |
| Pt-Co chrominance | ≤10 | 5 |
|
dimethylamine ppm |
≤15 | 1 |
| Formic acid ppm | ≤25 | 2 |
| PH:25°C 20%Aqueous solution | 6.5-8.0 | 7.0 |
| Electric Conductivity: 25°C 20%Aqueous solution, us | ≤10 | 0.14 |
| Moisture ppm | ≤500 | 106 |
| Fe ppm | ≤0.05 | 0.005 |
| Methanel ppm | ≤20 | 2 |
| Heavy compoment
(dimethyl Acetamide) ppm |
≤500 | 39 |
| DMF % | ≥99.9 | 99.95 |
Packaging Details: 190kgs/drum, IBC TANK, ISO tank for DMF/N N-dimethylformamide
$860.00/1000kg (1 – 1 Tons)
$850.00/ton (2 – 2 Tons)
$840.00/ton (>=3 Tons)
If you are looking for suppliers and manufacturers in China., you are in the right spot.
Contact us today for the price of all our chemical products.