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4515-51-9

Phenol, 2,2'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl]bis-, is a complex organic compound with the chemical formula C20H40O2Si2. It is a derivative of phenol, featuring a disiloxane bridge connecting two phenol units through propanediyl chains. Phenol, 2,2'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl]bis- is characterized by its symmetrical structure and the presence of silicon atoms, which contribute to its unique chemical properties. It is primarily used in the synthesis of various silicone-based materials and as an intermediate in the production of specialty chemicals. Due to its specific structure, it may exhibit different reactivity and stability compared to simpler phenol derivatives, making it a valuable component in advanced material science and chemical research.

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  • 4515-51-9 Structure

  • Basic information

    1. Product Name: Phenol, 2,2'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl]bis-
    2. Synonyms:
    3. CAS NO:4515-51-9
    4. Molecular Formula: C22H34O3Si2
    5. Molecular Weight: 402.681
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 4515-51-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Phenol, 2,2'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl]bis-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Phenol, 2,2'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl]bis-(4515-51-9)
    11. EPA Substance Registry System: Phenol, 2,2'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl]bis-(4515-51-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 4515-51-9(Hazardous Substances Data)

4515-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4515-51-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,1 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4515-51:
(6*4)+(5*5)+(4*1)+(3*5)+(2*5)+(1*1)=79
79 % 10 = 9
So 4515-51-9 is a valid CAS Registry Number.

4515-51-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,3-bis(3'-(2-hydroxylphenyl)propyl)-1,1,3,3-tetramethyldisiloxane

1.2 Other means of identification

Product number -
Other names 1,3-bis-(3'-(2-hydroxylphenyl)-propyl)-1,1,3,3-tetramethyldisiloxane

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:4515-51-9 SDS

4515-51-9Relevant articles and documents

Oligodimethylsiloxane linked cyanate ester resins

Maya, Eva M.,Snow, Arthur W.,Buckley, Leonard J.

, p. 460 - 466 (2002)

A series of dimethylsiloxane linked cyanate ester monomers (NCOC6H4(CH2)3( Si(CH3)2O)nSi(CH2) 3C6H4OCN, n = 1, 2, 3) have been synthes

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