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Dimethylamine

Dimethylamine Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:Dimethylamine
CAS:124-40-3
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:124-40-3
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Email: sales@mainchem.com
Products Intro: Product Name:Dimethylamine
CAS:124-40-3
Company Name: Anhui Royal Chemical Co., Ltd.
Tel: +86-025-86736275
Email: dana.jiang@royal-chem.com
Products Intro: Product Name:Dimethylamine
CAS:124-40-3
Package:25kg/drum;200kg/drum
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:Dimethylamine
CAS:124-40-3
Purity:as customer's need Package:1kg;1USD

Lastest Price from Dimethylamine manufacturers

  • Dimethylamine
  • US $1.00 / kg
  • 2018-12-20
  • CAS:124-40-3
  • Min. Order: 1kg
  • Purity: as customer's need
  • Supply Ability: 500kg
Dimethylamine Basic information
Product Name:Dimethylamine
Synonyms:Dimethylamine solution in ethanol30%wt;N-Methylmethanamin;n-methyl-methanamin;Rcra waste number U092;rcrawastenumberu092;DIMETHYLAMINE, CYL. WITH 2 L (NET 1.1 KG );DimethylamineSolution40%;DIMETHYLAMINE SOLUTION 40%
CAS:124-40-3
MF:C2H7N
MW:45.08
EINECS:204-697-4
Product Categories:Organic Building Blocks;Pharmaceutical Intermediates;Compressed and Liquefied GasesChemical Synthesis;Chemical Synthesis;Compressed and Liquefied Gases;C2 to C6Chemical Synthesis;Amines;Nitrogen Compounds;Organic Bases;Synthetic Reagents;25mL Sure/Seal Reagents;Building Blocks;C2 to C5;Chemical Synthesis;Nitrogen Compounds;Organic Bases;Organometallic Reagents;Synthetic Reagents;Amine series
Mol File:124-40-3.mol
Dimethylamine Structure
Dimethylamine Chemical Properties
Melting point −93 °C(lit.)
Boiling point 7 °C(lit.)
density 0.89 g/mL at 25 °C
vapor density 1.55 (vs air)
vapor pressure 16.97 psi ( 55 °C)
refractive index n20/D 1.37
Fp 60 °F
storage temp. Flammables area
pka10.68(at 25℃)
form Solution
color Clear slightly yellow
explosive limit14.4%
Water Solubility Miscible with water and most organic solvents.
Sensitive Hygroscopic
Merck 14,3228
BRN 605257
Stability:Stable. Generally used as a solution in water at concentrations up to around 40%. Extremely flammable in the pure form. Incompatible with strong oxidizing agents.
CAS DataBase Reference124-40-3(CAS DataBase Reference)
NIST Chemistry ReferenceMethanamine, N-methyl-(124-40-3)
EPA Substance Registry SystemMethanamine, N-methyl-(124-40-3)
Safety Information
Hazard Codes F+,Xn,C,F,T
Risk Statements 12-20-37/38-41-34-20/22-11-39/23/24/25-23/24/25-52/53-40-19
Safety Statements 3-16-26-29-36/37/39-45-39-61
RIDADR UN 2924 3/PG 2
WGK Germany 2
RTECS IP8750000
3
TSCA Yes
HazardClass 3
PackingGroup II
Hazardous Substances Data124-40-3(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Dimethylamine Usage And Synthesis
DescriptionDimethylamine is a colourless flammable gas at room temperature. It has a pungent, fishy, or ammonia-like odour at room temperature and is shipped and marketed in compressed liquid form. It is very soluble in water and soluble in alcohol and ether. It is incompatible with oxidising materials, acrylaldehyde, fluorine, maleic anhydride, chlorine, or mercury. Dimethylamine is a precursor to several industrially important compounds. For instance, it used in the manufacture of several products, for example, for the vulcanisation process of rubber, as detergent soaps, in leather tanning, in the manufacture of pharmaceuticals, and also for cellulose acetate rayon treatment.
Chemical Propertiescolourless gas with strong ammonia-like smell
Chemical PropertiesDimethylamine is a colorless flammable gas at room temperature. It has a pungent, fi shy, or ammonia-like odor at room temperature and is shipped and marketed in compressed liquid form. The air odor threshold concentration for dimethylamine is 0.34 ppm of air. It is very soluble in water, and soluble in alcohol and ether. It is incompatible with oxidizing materials, acrylaldehyde, fl uorine, maleic anhydride, chlorine, or mercury. Dimethylamine is a precursor to several industrially important compounds. For instance, it is used in the manufacture of several products, e.g., for the vulcanization process of rubber, as detergent soaps, in leather tanning, in the manufacture of pharmaceuticals, and also for cellulose acetate rayon treatment.
DefinitionChEBI: A secondary aliphatic amine where both N-substituents are methyl.
General DescriptionA colorless gas smelling of fish at low concentrations and of ammonia at higher concentrations. Shipped as a liquid under its vapor pressure. Contact with the unconfined liquid can cause frostbite by evaporative cooling and chemical type burns. Density of liquid 5.5 lb / gal. The gas, which is corrosive, dissolves readily in water to form flammable corrosive solutions. The gas is heavier than air and can asphyxiate by the displacement of air. Gas is easily ignited and produces toxic oxides of nitrogen when burned. Long-term inhalation of low concentrations or short-term inhalation of low concentrations has adverse health effects. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. Used to make other chemicals and as a solvent.
Air & Water ReactionsHighly flammable. Water soluble.
Reactivity ProfileDIMETHYLAMINE is a base, neutralizing acids in exothermic reactions, and a reducing agent. Dimethylamine is temperature sensitive. Reacts vigorously with mercury and chlorine . Reacts violently with strong oxidizing agents and attacks copper and copper compounds [Handling Chemicals Safely, 1980 p. 123]. Reacts with hypochlorites to give N-chloroamines, some of which are explosives when isolated [Bretherick, 1979 p. 108].
Health HazardVAPOR: Irritating to eyes, nose and throat. If inhaled, will cause difficult breathing. LIQUID. Will burn skin and eyes. Harmful if swallowed.
Health HazardExposures to dimethylamine cause adverse health effects. The symptoms include, but are not limited to, severe pain to the eyes, corneal edema/injury, redness, irritation and burning of the skin, chemical burns, and dermatitis. Severe inhalation exposure causes runny nose, coughing, sneezing, burning of the nose and throat, shortness of breath, and delayed pulmonary effects like tracheitis, bronchitis, pulmonary edema, and pneumonitis.
Fire HazardFLAMMABLE. Flashback along vapor trail may occur. May explode if ignited in an enclosed area. Vapors are eye, skin and respiratory irritants.
Safety ProfilePoison by ingestion. Moderately toxic by inhalation and intravenous routes. Mutation data reported. An eye irritant. Corrosive to the eyes, skin, and mucous membranes. A flammable gas. When heated to decomposition it emits toxic fumes of Nx,. Incompatible with acrylddehyde, fluorine, and maleic anhydride
storageDimethylamine should be stored in a cool, dry, well-ventilated area in tightly sealed containers that are labeled in accordance with OSHA’s Hazard Communication Standard [29 CFR 1910.1200]. Containers of dimethylamine should be protected from physical damage and ignition sources, and should be stored separately from oxidizing materials, acrylaldehyde, fl uorine, maleic anhydride, chlorine, and mercury. Outside or detached storage is preferred. If stored inside, a standard flammable liquids cabinet or room should be used. Ground and bond metal containers and equipment when transferring liquids. Empty containers of dimethylamine should be handled appropriately.
Purification MethodsDry dimethylamine by passage through a KOH-filled tower, or by standing with sodium pellets at 0o during 18hours. [Beilstein 4 IV 128.]
PrecautionsDuring handling of dimethylamine, workers should use proper fume hoods, personal protective clothing and equipment, avoid skin contact, and use gloves, sleeves, and encapsulating suits. Dimethylamine is extremely flammable and may be ignited by heat, sparks, or open flames. Liquid dimethylamine will attack some forms of plastic, rubber, and coatings and is flammable. The vapors of dimethylamine are an explosion and poison hazard. Containers of dimethylamine may explode in the heat of a fi re and require proper disposal. Workers should use dimethylamine with adequate ventilation and containers must be kept properly closed.
Tag:Dimethylamine(124-40-3) Related Product Information
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