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Amines

Benzylamine

Benzylamine consists of a benzyl group attached to an amine functional group. This colorless liquid is a common precursor in organic synthesis. It is used as a masked source of ammonia, since after N-alkylation, the benzyl group can be removed by hydrogenolysis.

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Dibenzylamine

Dibenzylamine find applications predominately in the rubber processing industry. It is used to prepare rubber accelerator for the vulcanization process and reaction-stoppers. Dibenzylamine type accelerators reduce nitrosamine production in the compounding process. It is used in other industries also.

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acetylacetone

1. UNIT ASSIGNMENT

Ethylene polymerization, catalyst deactivation, adsorption of catalyst residue, separation of polymer solution.

2. PURPOSE OF USAGE

Make a Chelats with catalysts residue and preparing for adsorption.

3. PROPERTIES

 

CAS #

-

123-54-6

Name

-

Pentanedione-2,4 or acetyl  acetone

Molecular formula

-

C5Н8О2

Structure

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СН3СОСН2СОСН3

2,4-Pentanedione

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99 % wt

2,4-Hexanedione

-

max 0.2%

Acetic acid

-

max 0.2%

Water

-

max 0.1%

Colour

-

50 (Pt/Co)        

Specific gravity

-

0.972-0.978 g/cm³

Boiling point

-

139-146°С

Freezing point

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-23°С

Moleсular weight

 

100 g/mol

Package

 

200 liter drums

 

Suppliers
dibutylamine Technical 99.5%

Physical properties:

Molecular Formular: C8H19N                 Structural Formular: (C4H9)2NH

Molecular Wt.: 129.25                      Sp.Gr.at 4℃: 0.77

Liquid Density g/ml at 20℃:0.76              Boiling Point ℃:156.21

Colour(APHA)Max:15                      Flash Point ℃:45

 

Specifications: 

DI-n-BUTYLAMINE           Min by wt. 99.5 gaschromatography 

MONO-n-BUTYLAMINE       Max by wt. 0.1 gaschromatography 

TRI-n-BUTYLAMINE          Max by wt. 0.1 gaschromatography 

N-BUTANOL.                 Max by wt. 0.1 gaschromatography 

WATER                      Max by wt. 0.1 Karl Fischer

APHA,PPmPT                Max by 15     the method of Pt-Co

 

Application Areas:

Used to produce rubber accelerator, pesticides, alkylalkanolamines,

corrosion in-hibitor chemicals, catalyst for thermoplasticals,

tetrabuty 1 urea,lube oil additives etc.

 

 

Health and Safety:

Avoid contacting with skin or eyes. Avoid breathing of vapors.

Handing in well ventilated work space . Empty containers may contain explosive vapors.

Flush empty containers with water to removed residual flammable liquid and vapors.

Smoking in area is prohibited. Label empty tank cars “Dangerous Empty”. Avoid using in

any spray application without strict conformance to all application electrical codes.

 

Packaging:

150 kg net weight.in Mild Steel Drums.

 

IMDG Class: Class 8(3)

Packing Group as per IMO:Ⅱ

     UN NO: 2248

 

Suppliers
tributylamine Technical 99.5%

Physical properties:

Molecular Formular: C12H27N                 Structural Formular: (C4H9)3N

Molecular Wt.: 185.36                       Sp.Gr.at 4℃: 0.79

Liquid Density g/ml at 20℃:0.78              Boiling Point ℃:212.63

Colour(APHA)Max:30                      Flash Point ℃:‹72.50

 

Specifications: 

Tri-n-butylamine,         Min by wt. 99.5 

Mono-n-butylamine       Max by wt. 0.1  

Di-n-butylamine          Max by wt. 0.1  

n-butanol.               Max by wt. 0.1  

Water,                  Max by wt. 0.1  

APHA,PPmPT          Max by 20

 

Application Areas:

Used to produce rubber accelerator, pesticides, alkylalkanolamines,

corrosion in-hibitor chemicals, catalyst for thermoplasticals,

tetrabuty 1 urea,lube oil additives etc.

 

Health and Safety:

Avoid contacting with skin or eyes. Avoid breathing of vapors.

Handing in well ventilated work space . Empty containers may contain explosive vapors.

Flush empty containers with water to removed residual flammable liquid and vapors.

Smoking in area is prohibited. Label empty tank cars “Dangerous Empty”. Avoid using in

any spray application without strict conformance to all application electrical codes.

 

Packaging:

150 kg net wt.In Mild Steel Drums.

 

IMDG Class: Class 8

Packing Group as per IMO:Ⅱ

     UN NO: 2542

" >eight.in Mild Steel Drums.

 

 

IMDG Class: Class 8(3)

Packing Group as per IMO:Ⅱ

     UN NO: 2248

 

Suppliers