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Product FOB Price Min.Order Supply Ability Supplier
Diethylamine
Cas No: 109-89-7
USD $ 1.0-1.0 / Gram 500 Gram 500 Kilogram/Week Hebei Ruishun Trade Co.,Ltd Contact Supplier
Diethylamine Manufacturer/High quality/Best price/In stock
Cas No: 109-89-7
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Fresh In Stock:dea with BEST PRICE
Cas No: 109-89-7
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
Diethylamine
Cas No: 109-89-7
USD $ 2.0-3.0 / Kilogram 1 Kilogram 100 Metric Ton/Week EAST CHEMSOURCES LIMITED Contact Supplier
High quality diethylamine dea supplier in China
Cas No: 109-89-7
No Data No Data No Data Simagchem Corporation Contact Supplier
Diethylamine CAS: 109-89-7
Cas No: 109-89-7
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 2500 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Best Price BV factory Diethylamine
Cas No: 109-89-7
No Data 100 Gram 100 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Chinese Diethylamine supplier/suppliers manufacturer factory
Cas No: 109-89-7
No Data No Data 1000 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
Diethylamine 109-89-7
Cas No: 109-89-7
No Data 1 Gram 5000 Kilogram/Month Henan Tianfu Chemical Co., Ltd. Contact Supplier
Ethanamine,N-ethyl-
Cas No: 109-89-7
USD $ 10.0-1000.0 / Gram 10 Gram 8000 Kilogram/Month HUBEI AOKS BIO-TECH CO.,LTD Contact Supplier

109-89-7 Usage

Reactivity Profile

Diethylamine is a colourless, strongly alkaline, fish odour liquid, and highly inflammable. It has an ammonia-like odour and is completely soluble in water.Causes ignition on contact with cellulose nitrate. Explodes on contact with dicyanofurazan or dicyanofuroxan. Attacks some forms of plastics, rubber and coatings.
On burning, diethylamine releases ammonia, carbon monoxide, carbon dioxide, and nitrogen oxides. It is incompatible with several chemical substances such as strong oxidisers, acids, cellulose nitrate, some metals, and dicyanofuroxan. N-nitrosamines, many of which are known to be potent carcinogens, may be formed when diethylamine comes in contact with nitrous acid, nitrates, or atmospheres with high nitrous oxide concentrations.

Description

Diethylamine is a colourless, strongly alkaline, fish odour liquid, and highly inflammable. It has an ammonia-like odour and is completely soluble in water. On burning, diethylamine releases ammonia, carbon monoxide, carbon dioxide, and nitrogen oxides. It is incompatible with several chemical substances such as strong oxidisers, acids, cellulose nitrate, some metals, and dicyanofuroxan. N-nitrosamines, many of which are known to be potent carcinogens, may be formed when diethylamine comes in contact with nitrous acid, nitrates, or atmospheres with high nitrous oxide concentrations. The applications of Diethylamine are numerous. Diethylamine is used in the production of pesticides. It is used in a mixture for the production of DEET which goes into the repellents that are found readily in supermarkets for general use. Diethylamine is also mixed with other chemicals to form Diethylaminoethanole, which is used mainly as a corrosion inhibitor in water treatment facilities as well as production of dyes, rubber, resins, and pharmaceuticals. Diethylamine is also used in manufacture of basic chemicals and pharmaceuticals.

Health Hazard

Irritation and burning of eyes, skin, and respiratory system. High concentration of vapor can cause asphyxiation.

Purification Methods

Dry diethylamine with LiAlH4 or KOH pellets. Reflux with, and distil it from, BaO or KOH. Convert it to the p-toluenesulfonamide and crystallise to constant melting point from dry pet ether (b 90-120o), then hydrolyse with HCl, excess NaOH is added, and the amine is passed through a column of activated alumina. Redistil the amine and dry it with activated alumina before use [Swift J Am Chem Soc 64 115 1942]. [Beilstein 4 III 313.] § A polystyrene diethylaminomethyl supported version is commercially available.

General Description

A clear colorless liquid with an ammonia-like odor. Density 5.9 lb / gal. Flash point -15°F. A respiratory irritant. Corrosive to the eyes and skin. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion.

Air & Water Reactions

Highly flammable. Soluble in water. Sensitive to heat. May be sensitive to prolonged exposure to air.

Chemical Properties

Colorless liquid

Definition

ChEBI: A secondary aliphatic amine where both N-substituents are ethyl.
InChI:InChI=1/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3/p+1

109-89-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (386456)  Diethylamine  purified by redistillation, 99.5% 109-89-7 386456-100ML 1,695.33CNY Detail
Sigma-Aldrich (31730)  Diethylamine  puriss. p.a., ≥99.5% (GC) 109-89-7 31730-1L 1,531.53CNY Detail
Sigma-Aldrich (31730)  Diethylamine  puriss. p.a., ≥99.5% (GC) 109-89-7 31730-250ML 497.25CNY Detail
Alfa Aesar (A11716)  Diethylamine, 99+%    109-89-7 2500ml 678.0CNY Detail
Alfa Aesar (A11716)  Diethylamine, 99+%    109-89-7 500ml 219.0CNY Detail
Alfa Aesar (A11716)  Diethylamine, 99+%    109-89-7 100ml 188.0CNY Detail

109-89-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Diethylamine

1.2 Other means of identification

Product number -
Other names DEA

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Agricultural chemicals (non-pesticidal),Intermediates,Paint additives and coating additives not described by other categories
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:109-89-7 SDS

109-89-7Downstream Products

109-89-7Related news

Surface hydrophobization of magnetite nanoparticles with polyhexylsilsesquioxane in Diethylamine (cas 109-89-7) as reaction solvent08/21/2019

A facile method for surface hydrophobization of magnetite (Fe3O4) nanoparticles with polyhexylsilsesquioxane was proposed. The surface-hydrophobizing coating formed of polyhexylsilsesquioxane on the surface of the magnetite nanoparticles was spontaneously generated from hexylated silanol moiety ...detailed

Vapor–liquid equilibrium of three binary systems for acetone, Diethylamine (cas 109-89-7) and N-methyl pyrrolidone at atmospheric pressure08/20/2019

The vapor liquid equilibrium data of diethylamine + acetone, acetone + N-methyl pyrrolidone and diethylamine + N-methyl pyrrolidone were measured at 101.3 kPa in this article. Van Ness and Herington test were used to check the experimental data. Three models of the NRTL, UNIQUAC and Wilson were ...detailed

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