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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > α-[3-[1,3,3,3-Tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-ω-hydroxypoly(oxy-1,2-ethanediyl) for Sale > High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99%
High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99% buy - large image1
High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99% buy - image1
High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99% buy - image2
High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99% buy - image3
High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99% buy - image4
High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99% buy - image5
High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99% buy - image6

High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99%

TDS 1 Inquiries

Unit Price: Get Latest Price
CAS No.:

67674-67-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

guangdong

Brand:

CaoQuan

Packaging:

500g/vial; 10vials/box

Price valid (until):

2025-08-25

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
1 days
Qualification:
Main Products:

Cagrilintide,Tirzepatide,Semaglutide,Retatrutide,NAD+,Melatonine

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Sales manager:Claire
    whatsapp:+8618330919622
    Email:18330919622@163.com



      Product Detail  


    Description:

    •    Heptamethyltrisiloxane-polyoxyethylene copolymer is
      • 1.Customer Satisfaction is our priority and guarantee for the future.
        2.We co-develop products and projects with our partners.
        3.Place of Origin China with Super quality by reasonable price.
        4.When you meet problems in mineral processing, we can provide technical guidance.
        5.We will ship the goods that you order from us by EMS, DHL, UPS, or FedEx.We will
        decided to choose which courier depend on Different countries.To find the best way to
        delivery the goods for you.
        6.We will ship the goods within 5days after get your payments.If you want to cancel or
        change order, please tell me within 24hours after you finish the payment...So we both
        can make the best of the bad bargain.
        Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is
        7-15days after payment
        7.if you have any other questions to consult me.please not hesitate to contact me any times.
        All we want is win-win business. Send us your inquiries, you will get it!


      We provide Custom Peptide Synthesis with modifications from lab scale to pilot scale and Commercialization. Production capacity is from milligram to multi-kilograms.



      Q : What is your terms of payment?

      A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
      Q : How to confirm the Product Quality before placing orders?
      A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

      Q : How about the delivery time?
      A : Within 7 days after payment confirmation. (excluding Chinese holidays)

      Q : What documents did you provide?
      A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
      there are any special requirements in your market, please let us know.Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

      Q: How do you deal with quality complaints?
      A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
      products or refund your losses.

      Q : How do you make our business long-term and good relationship?
      A : 1. We keep good quality and competitive price to ensure our customers benefit;
      2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from

      Q  : Do you have stock?
      A: Yes, we have all our products in stock. Our annual output is 200 tons. No matter when you order, we will ship within 1 to 3 days.
      Q  : Why should I choose you?
      A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over
      5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we
      believe we can only win via our hard work in a competitive worldQuick response and excellent presale and after sale service-since
      we believe our customers deserve all the best service.
      Q  : Can I get best price from you?
      A: Of course. We don't chase excessive profits and alway

      Shop High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99%-Detailed Image 1

       

    Shop TB500 peptide raw powder material in Stock Peptide-Detailed Image 1


    Shop TB500 peptide raw powder material in Stock Peptide-Detailed Image 2 Shop TB500 peptide raw powder material in Stock Peptide-Detailed Image 3

     Shop TB500 peptide raw powder material in Stock Peptide-Detailed Image 4

    Shop TB500 peptide raw powder material in Stock Peptide-Detailed Image 5


      Company Profile 


    CaoQuan Technology Co., Ltd., located in ChangSha City, HuNan Province, is a high-tech enterprise focusing on the research, development and production of peptide products. The company was established in recent years and is committed to applying advanced biotechnology to the health industry to meet the market's demand for high-quality, high-efficiency peptide products.

    As a leading peptide manufacturer,CaoQuan  Technology has a R&D team composed of senior scientists and engineers, which continues to explore and innovate, and is committed to developing safer, more effective, and more market-competitive peptide products. The company's main products cover but are not limited to pharmaceutical grade, food grade and cosmetic grade and other fields, and are widely used in many aspects such as health care, disease prevention, beauty and skin care.

    In terms of production technology,CaoQuan  Technology adopts internationally advanced production equipment and technology to ensure that every aspect of the product, from raw material selection, production and processing to finished product packaging, strictly follows relevant national standards and specifications to ensure product quality and safety. At the same time, the company has also established a complete quality management system and after-sales service system to provide Shop TB500 peptide raw powder material in Stock Peptide-Detailed Image 6 Shop TB500 peptide raw powder material in Stock Peptide-Detailed Image 7


    Why Choose US   


    • High Purity (≥98%) – Strictly tested, consistent quality.


    •  Flexible Packaging Options – 10mg/vial, bulk available.


    • Trusted by Global Buyers – Stable supply, fast delivery.

    packaging and shipping

    Suitable packaging:
    The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also taken in consideration

    Secure shipping:
    Shipping by professional forwarder Security EMS/DHL/TNT /FedEx/UPS, Aus Post, Royal Mail express,etc. Door to door service.

    Competitive prices:
    A discount would be given when you make a large order. VIP price for next orders.



    Our Certificate


    Shop High Quality Heptamethyltrisiloxane-polyoxyethylene allyl ether copolymer Origin China High Quility >99%-Detailed Image 9

    Certificates

    Basic Info
    Product Name:

    α-[3-[1,3,3,3-Tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-ω-hydroxypoly(oxy-1,2-ethanediyl)

    Other Name:

    Poly(oxy-1,2-ethanediyl),α-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-ω-hydroxy-;Poly(oxy-1,2-ethanediyl),α-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propyl]-ω-hydroxy-;α-[3-[1,3,3,3-Tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-ω-hydroxypoly(oxy-1,2-ethanediyl);Silwet 408;Q 2-5211;Q 2-5212;Dow Corning 5212;Qwikwet 100;Qwikwet 357;Heptamethyltrisiloxane-polyoxyethylene allyl ether adduct;Silwet REACH;Dow Corning Super Wetting Agent Q 2-5211;Siltech Ag 64;Silwet L 408;Silsurf A 008UP;Q 2-5211 Superwetter;Tech 408;Fairland 2408;Xiameter OFX 5211;Silibase 2848;Silwet 408J;OFX 5211;129702-05-2;176430-01-6;180325-07-9;925230-85-9;1195757-49-3;2226008-31-5;2227180-89-2;2410365-05-6;2415081-34-2

    CAS No.:

    67674-67-3

    Molecular Formula:

    (C2H4O)nC10H28O3Si3

    InChIKeys:

    InChIKey=XPUVHEQXMIQSGY-UHFFFAOYSA-N

    Molecular Weight:

    222.50488

    Exact Mass:

    277.182159

    EC Number:

    614-100-2

    Characteristics
    PSA:

    57.2

    XLogP3:

    0.05

    Density:

    0.965 g/cm3 @ Temp: 20 °C

    Melting Point:

    0°C

    Boiling Point:

    0°C

    Flash Point:

    0°C

    Refractive Index:

    1.5580

    Hazard Identification

    Classification of the substance or mixture

    Serious eye damage, Category 1

    Acute toxicity - Category 4, Inhalation

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H318 Causes serious eye damage

    H332 Harmful if inhaled

    H411 Toxic to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    P273 Avoid release to the environment.

    Response

    P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P317 Get medical help.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P391 Collect spillage.

    Storage

    none

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Cagrilintide,Tirzepatide,Semaglutide,Retatrutide,NAD+,Melatonine

    Location:

    Room 102, No. 60-20, Gongnong Street, Xiangya Road Subdistrict, Kaifu District, Changsha City, Hunan Province, China

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    1 days

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2023

    Company Certificates
    • Changsha Caoquan Biotechnology Co., Ltd.Certificate Certificate
    • Changsha Caoquan Biotechnology Co., Ltd.Certificate Certificate
    • Changsha Caoquan Biotechnology Co., Ltd.Certificate Certificate
  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    Turkey

    Silicone oil polyether modified & C11H27N3O3Si 99% Liquid

    80 TON Oct 23, 2023
    Post an enquiry for this product
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