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3-Chloropropyltris(trimethylsiloxy)silane, with the molecular formula C9H21ClO3Si4, is a clear, colorless liquid that is insoluble in water and exhibits low volatility. This chemical compound is recognized for its role as a coupling agent and adhesion promoter, enhancing the performance of various materials in industrial applications.

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  • 18077-31-1 Structure
  • Basic information

    1. Product Name: 3-CHLOROPROPYLTRIS(TRIMETHYLSILOXY)SILANE
    2. Synonyms: 3-CHLOROPROPYLTRIS(TRIMETHYLSILOXY)SILANE;3-(3-chloropropyl)-1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy]trisiloxane;3-(3-Chloropropyl)-1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy]pentanetrisiloxane;(3-Chloropropyl)tris(trimethylsilyloxy)silane
    3. CAS NO:18077-31-1
    4. Molecular Formula: C12H33ClO3Si4
    5. Molecular Weight: 373.18
    6. EINECS: 241-985-9
    7. Product Categories: N/A
    8. Mol File: 18077-31-1.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 181 °C100 mm Hg(lit.)
    3. Flash Point: 85°C
    4. Appearance: /
    5. Density: 0.927 g/mL at 20 °C(lit.)
    6. Vapor Pressure: 0.00184mmHg at 25°C
    7. Refractive Index: n20/D 1.413
    8. Storage Temp.: Sealed in dry,Room Temperature
    9. Solubility: N/A
    10. BRN: 1957472
    11. CAS DataBase Reference: 3-CHLOROPROPYLTRIS(TRIMETHYLSILOXY)SILANE(CAS DataBase Reference)
    12. NIST Chemistry Reference: 3-CHLOROPROPYLTRIS(TRIMETHYLSILOXY)SILANE(18077-31-1)
    13. EPA Substance Registry System: 3-CHLOROPROPYLTRIS(TRIMETHYLSILOXY)SILANE(18077-31-1)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-36
    4. WGK Germany: 3
    5. RTECS:
    6. F: 10-21
    7. TSCA: No
    8. HazardClass: N/A
    9. PackingGroup: N/A
    10. Hazardous Substances Data: 18077-31-1(Hazardous Substances Data)

18077-31-1 Usage

Uses

Used in Chemical Industry:
3-Chloropropyltris(trimethylsiloxy)silane is used as a coupling agent and adhesion promoter for improving the bonding and compatibility between different materials, such as in the production of silicone-based sealants, adhesives, and coatings.
Used in Surface Modification:
In the Surface Modification Industry, 3-Chloropropyltris(trimethylsiloxy)silane is utilized as a surface modifier for glass, metal, and fillers, enhancing their properties and performance in various applications.
Used in Polymeric Materials:
3-Chloropropyltris(trimethylsiloxy)silane is employed in the Polymeric Materials Industry to provide enhanced chemical resistance and improved mechanical properties, contributing to the durability and performance of the final products.
Safety Precautions:
It is crucial to handle 3-Chloropropyltris(trimethylsiloxy)silane with care due to its corrosive nature and potential hazards if inhaled, ingested, or comes into contact with the skin or eyes. Adequate protective equipment and safety measures should be implemented during its use to ensure the well-being of individuals working with this compound.

Check Digit Verification of cas no

The CAS Registry Mumber 18077-31-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,0,7 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 18077-31:
(7*1)+(6*8)+(5*0)+(4*7)+(3*7)+(2*3)+(1*1)=111
111 % 10 = 1
So 18077-31-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H33ClO3Si4/c1-17(2,3)14-20(12-10-11-13,15-18(4,5)6)16-19(7,8)9/h10-12H2,1-9H3

18077-31-1 Well-known Company Product Price

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  • Aldrich

  • (26255)  (3-Chloropropyl)tris(trimethylsiloxy)silane  ≥97.0%

  • 18077-31-1

  • 26255-5ML-F

  • 1,461.33CNY

  • Detail

18077-31-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-chloropropyl-tris(trimethylsilyloxy)silane

1.2 Other means of identification

Product number -
Other names tris-trimethylsiloxy-3-chloropropylsilane

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:18077-31-1 SDS

18077-31-1Relevant articles and documents

Synthesis, Properties, and Aggregation Behavior of Tetrasiloxane-Based Anionic Surfactants

Huang, Yue,Meng, Lina,Guo, Mengdong,Zhao, Peijian,Zhang, Hongyan,Chen, Shuwen,Zhang, Jie,Feng, Shengyu

, p. 4382 - 4389 (2018)

Three silicone surfactants, 3-tris(trimethylsiloxy)silylpropyl sulfonate with different alkaline counterions (lithium, sodium, and potassium), were synthesized for the first time. Their chemical structures were confirmed by FT-IR spectra, 1H NM

Synthesis and Solution Behavior of Sulfonate-Based Silicone Surfactants with Specific, Atomically Defined Hydrophobic Tails

Huang, Yue,Guo, Mengdong,Feng, Shengyu

, p. 9785 - 9793 (2019/08/20)

A series of sulfonate-based silicone surfactants with different hydrophobic groups were synthesized. Two synthetic strategies are introduced to permit exquisite control over the hydrophobic moieties. Solution behavior of these surfactants was investigated

Organic silicon quaternary ammonium surfactant and preparation method thereof

-

Paragraph 0019; 0020; 0027; 0047; 0048; 0065; 0066, (2017/12/17)

The invention discloses an organic silicon quaternary ammonium surfactant and a preparation method of the organic silicon quaternary ammonium surfactant. The organic silicon quaternary ammonium surfactant is prepared by 1) preparing midbody of organic sil

Organosilane compounds

-

, (2008/06/13)

Novel compounds of formula STR1 or siloxane oligomers thereof, wherein a is 0 to 2; R1 is an alkyl group containing 1 to 18 carbon atoms; b is 1 to 3; c is 0 or 1; at least one R2 is a carboxy-substituted alkyl group containing 1 to

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