Welcome to LookChem.com Sign In|Join Free

CAS

  • or

3439-97-2

Post Buying Request

3439-97-2 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

3439-97-2 Usage

General Description

Silane, methyltriphenoxy is a chemical compound with the molecular formula C23H23OSi. It is a silane derivative with three phenoxy groups attached to a methyl group and a silicon atom. Silane,methyltriphenoxy(6CI,7CI,8CI,9CI) is used as a coupling agent and adhesion promoter in various applications, such as adhesives, sealants, and coatings. It can improve the bonding between different materials, such as polymers and inorganic substrates, by forming a strong interface. Additionally, silane, methyltriphenoxy can enhance the surface properties of materials, such as water repellency and corrosion resistance. Overall, this chemical plays an important role in improving the performance and durability of various products in the construction, automotive, and electronics industries.

Check Digit Verification of cas no

The CAS Registry Mumber 3439-97-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,3 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3439-97:
(6*3)+(5*4)+(4*3)+(3*9)+(2*9)+(1*7)=102
102 % 10 = 2
So 3439-97-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H18O3Si/c1-23(20-17-11-5-2-6-12-17,21-18-13-7-3-8-14-18)22-19-15-9-4-10-16-19/h2-16H,1H3

3439-97-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Methyl(triphenoxy)silane

1.2 Other means of identification

Product number -
Other names Silane, methyltriphenoxy-

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:3439-97-2 SDS

3439-97-2Relevant articles and documents

METHOD OF PRODUCING A HYDROLYZABLE SILICON-CONTAINING COMPOUND

-

Page/Page column 23; 24, (2012/07/14)

The present invention provides a safe, inexpensive, and high yield means of producing a hydrolyzable silicon-containing compound, e.g., an organooxysilane and the like. A compound (A) represented by the general formula R1-O-R2 wherein R1 represents a C4-30, substituted or unsubstituted, tertiary alkyl group or aralkyl group and R2 represents a C1-30, substituted or unsubstituted, monovalent hydrocarbyl group or acyl group, is reacted in the presence of a Lewis acid catalyst with a halosilane (B) represented by the general formula R3mSiX4-m wherein R3 represents the hydrogen atom or a C1-30 substituted or unsubstituted monovalent hydrocarbyl group, X is independently bromine or chlorine, and m represents an integer from 0 to 3.

N,N-Bis[ethoxy(methyl)silylmethyl]methylamines MeN[CH2SiMem(OEt)3-m]2 (m = 0 - 2). Synthesis and reactions with phenol

Lazareva,Brodskaya

, p. 201 - 205 (2007/10/03)

Previously unknown N,N-bis[ethoxy(methyl)silylmethyl]amines MeN[CH2SiMem(OEt)3-m]2 (m = 0-2) were synthesized. According to UV spectral data, only MeN[CH2SiMe2(OEt)]2 form hydrogen bond with phenol in a heptane solution. The amines with m = 0 and 1 fail to forms hydrogen bond with phenol [under the same conditions, N-(triethoxysilylmethyl)dimethylamine Me2NCH2Si(OEt)3 forms a strong hydrogen bond with phenol]. All the amines (m = 0 - 2) enter transetherification with phenol to give compounds of the general formula MeN[CH2SiMem(OPh)n(OEt)3-m-n]2 (m = 0 - 2, n = 1 - 3). Refluxing of N,N-bis[ethoxy(methyl) silylmethyl]amines with excess phenol results in cleavage of the Si-C bond by phenol, providing phenoxysilanes MemSi(OPh)4-m (m = 0 - 2) and trimethylamine.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 3439-97-2