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18204-80-3

2-Acetoxyethyltrichlorosilane, with the chemical formula CH3COCH2CH2SiCl3, is a colorless liquid that serves as a versatile silane coupling agent. It is widely utilized in the production of polymers and other materials due to its high reactivity. Additionally, it acts as an intermediate in the synthesis of silicone polymers. Given its corrosive nature to metals and skin, as well as its flammability, it requires careful handling and storage in well-ventilated areas away from ignition sources.

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  • 18204-80-3 Structure

  • Basic information

    1. Product Name: 2-ACETOXYETHYLTRICHLOROSILANE
    2. Synonyms: 2-ACETOXYETHYLTRICHLOROSILANE;ACETOXYETHYLTRICHLOROSILANE;2-(trichlorosilyl)-ethanoacetate;2-(Trichlorosilyl)ethyl acetate;2-ACETOXYETHYLTRICHLOROSILANE 97%;2-(Trichlorosilyl)ethanol acetate;Acetic acid 2-(trichlorosilyl)ethyl ester
    3. CAS NO:18204-80-3
    4. Molecular Formula: C4H7Cl3O2Si
    5. Molecular Weight: 221.54
    6. EINECS: 242-092-7
    7. Product Categories: N/A
    8. Mol File: 18204-80-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 143 °C
    3. Flash Point: 82°C
    4. Appearance: /
    5. Density: 1.27
    6. Refractive Index: 1.4427
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-ACETOXYETHYLTRICHLOROSILANE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-ACETOXYETHYLTRICHLOROSILANE(18204-80-3)
    11. EPA Substance Registry System: 2-ACETOXYETHYLTRICHLOROSILANE(18204-80-3)

  • Safety Data

    1. Hazard Codes: C
    2. Statements: 34-14
    3. Safety Statements: 26-36/37/39-45-27
    4. RIDADR: 2986
    5. WGK Germany:
    6. RTECS:
    7. TSCA: Yes
    8. HazardClass: 8
    9. PackingGroup: II
    10. Hazardous Substances Data: 18204-80-3(Hazardous Substances Data)

18204-80-3 Usage

Uses

Used in Polymer Production:
2-Acetoxyethyltrichlorosilane is used as a silane coupling agent for enhancing the properties of polymers. It improves adhesion, compatibility, and durability of polymers in various applications, making them more robust and versatile for use in different industries.
Used in Silicone Polymer Synthesis:
In the chemical industry, 2-Acetoxyethyltrichlorosilane is utilized as an intermediate in the synthesis of silicone polymers. Its role is crucial in creating a wide range of silicone-based products that exhibit unique properties such as heat resistance, flexibility, and biocompatibility.
Used in Adhesives and Sealants:
2-Acetoxyethyltrichlorosilane is used as a reactive diluent in the formulation of adhesives and sealants. It helps in improving the bonding strength and flexibility of these products, making them suitable for various applications, including automotive, construction, and electronics.
Used in Coatings:
2-ACETOXYETHYLTRICHLOROSILANE is also employed in the development of coatings to provide enhanced adhesion, corrosion resistance, and durability. It contributes to the performance of coatings used in industries such as automotive, aerospace, and marine, where high-performance materials are required.
Used in Surface Treatments:
2-Acetoxyethyltrichlorosilane is used in surface treatments to modify the properties of various materials. It can improve the hydrophobicity, oleophobicity, or adhesion characteristics of surfaces, making it valuable in applications such as textiles, paper, and plastics.

Check Digit Verification of cas no

The CAS Registry Mumber 18204-80-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,2,0 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 18204-80:
(7*1)+(6*8)+(5*2)+(4*0)+(3*4)+(2*8)+(1*0)=93
93 % 10 = 3
So 18204-80-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H7Cl3O2Si/c1-3(8)9-4(2)10(5,6)7/h4H,1-2H3

18204-80-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-ACETOXYETHYLTRICHLOROSILANE

1.2 Other means of identification

Product number -
Other names acetoxyethyltrichlorosilane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:18204-80-3 SDS

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