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4-N-Butoxyphenyl isocyanate, with the chemical formula C11H13NO2, is a derivative of isocyanate compounds. It is a colorless to pale yellow liquid at room temperature, characterized by a strong, pungent odor. 4-N-BUTOXYPHENYL ISOCYANATE is widely recognized for its role as a reactive intermediate in the synthesis of various polyurethane products, including polyurethane foams and coatings.

28439-86-3

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28439-86-3 Usage

Uses

Used in the Polyurethane Industry:
4-N-Butoxyphenyl isocyanate is used as a key intermediate in the production of polyurethane materials for its ability to react and form stable polymers. It contributes to the creation of flexible and rigid foams, which are essential in various applications such as insulation, cushioning, and packaging.
Used in the Coatings Industry:
In the coatings sector, 4-N-Butoxyphenyl isocyanate serves as a critical component in formulating durable and high-performance coatings. Its reactivity allows for the development of coatings with enhanced properties such as abrasion resistance, chemical resistance, and adhesion.
Safety Considerations:
Due to its potential to cause skin and respiratory irritation, 4-N-butoxyphenyl isocyanate should be handled with care. It is imperative to use appropriate personal protective equipment (PPE) to minimize exposure risks during its production, transportation, and application processes.

Check Digit Verification of cas no

The CAS Registry Mumber 28439-86-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,4,3 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 28439-86:
(7*2)+(6*8)+(5*4)+(4*3)+(3*9)+(2*8)+(1*6)=143
143 % 10 = 3
So 28439-86-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H13NO2/c1-2-3-8-14-11-6-4-10(5-7-11)12-9-13/h4-7H,2-3,8H2,1H3

28439-86-3 Well-known Company Product Price

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  • Alfa Aesar

  • (L12877)  4-n-Butoxyphenyl isocyanate, 98%   

  • 28439-86-3

  • 1g

  • 393.0CNY

  • Detail
  • Alfa Aesar

  • (L12877)  4-n-Butoxyphenyl isocyanate, 98%   

  • 28439-86-3

  • 5g

  • 1745.0CNY

  • Detail

28439-86-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-butoxy-4-isocyanatobenzene

1.2 Other means of identification

Product number -
Other names 4-Butoxy-phenylisocyanat

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:28439-86-3 SDS

28439-86-3Relevant academic research and scientific papers

Oxime Carbamate-Discovery of a series of novel FAAH inhibitors

Sit,Conway, Charles M.,Xie, Kai,Bertekap, Robert,Bourin, Clotilde,Burris, Kevin D.

supporting information; experimental part, p. 1272 - 1277 (2010/06/17)

A series of novel oxime carbamates have been identified as potent inhibitors of the key regulatory enzyme of the endocannabinoid signaling system, fatty acid amide hydrolase (FAAH). In this Letter, the rationale behind the discovery and the biological evaluations of this novel class of FAAH inhibitors are presented. Both in vitro and in vivo results of selected targets are discussed, along with inhibition kinetics and molecular modeling studies.1.

Quantitative Structure-Activity Relationships of Insecticidal Pyrazolines

Hasan, Riaz,Nishimura, Keiichiro,Ueno, Tamio

, p. 291 - 298 (2007/10/03)

Methyl 3-(4-chlorophenyl)-4-methyl-1--2-pyrazoline-4-carboxylates and related compounds were prepared. Their convulsant activity was determined as the minimum dose required to bring about the symptom within 1 h after injection against male adult American cockroaches, Periplaneta americana (L.). Insecticidal activity with metabolic inhibitors for oxidation and hydrolysis was measured 24 h after injection of the test compounds. Variations in each of the activities were analysed by using physicochemical substituent parameters and regression analysis. The findings indicated that the greater the hydrophobicity and the more the electron-withdrawing property of the substituents, the higher were the activities. Variations in each of the two activities were parabolically related to the STERIMOL width parameter with an optimum value of about zero.

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