DIMETHYLCYANAMIDE
- Product Name
- DIMETHYLCYANAMIDE
- CAS No.
- 1467-79-4
- Chemical Name
- DIMETHYLCYANAMIDE
- Synonyms
- N,N-Dimethylcyanamide;Cyanamide, dimethyl-;(CH3)2NCequivN;Dimethylkyanamid;DIMETHYLCYANAMIDE;dimethyl-cyanamid;Dimethylcyanamine;Cyanodimethylamine;Dimethylcyanoamine;n-cyanodimethylamine
- CBNumber
- CB9346897
- Molecular Formula
- C3H6N2
- Formula Weight
- 70.09
- MOL File
- 1467-79-4.mol
DIMETHYLCYANAMIDE Property
- Melting point:
- -41 °C
- Boiling point:
- 161-163 °C(lit.)
- Density
- 0.867 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.41(lit.)
- Flash point:
- 137 °F
- storage temp.
- Inert atmosphere,2-8°C
- solubility
- Chloroform (Sparingly), Hexane (Slightly)
- form
- Liquid
- pka
- -4.76±0.70(Predicted)
- color
- Clear colorless to yellow
- Dielectric constant
- 37.229999999999997
- EPA Substance Registry System
- Dimethylcyanamide (1467-79-4)
Safety
- Hazard Codes
- T,F
- Risk Statements
- 23/25
- Safety Statements
- 36/37/39-45
- RIDADR
- UN 2810 6.1/PG 3
- WGK Germany
- 3
- RTECS
- GS6475000
- HazardClass
- 3.2
- PackingGroup
- III
- HS Code
- 29269095
- Hazardous Substances Data
- 1467-79-4(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H227Combustible liquid
H301Toxic if swalloed
H310Fatal in contact with skin
H332Harmful if inhaled
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P262Do not get in eyes, on skin, or on clothing.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- D1150
- Product name
- Dimethylcyanamide
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $217
- Updated
- 2024/03/01
- Product number
- D471505
- Product name
- Dimethylcyanamide
- Packaging
- 10g
- Price
- $150
- Updated
- 2021/12/16
- Product number
- D471505
- Product name
- Dimethylcyanamide
- Packaging
- 2.5g
- Price
- $65
- Updated
- 2021/12/16
- Product number
- FD171488
- Product name
- N,N-Dimethyl-cyanamide
- Packaging
- 1g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- 7710AL
- Product name
- Dimethylcyanamide
- Packaging
- 1g
- Price
- $49
- Updated
- 2021/12/16
DIMETHYLCYANAMIDE Chemical Properties,Usage,Production
Chemical Properties
CLEAR COLORLESS TO YELLOWISH LIQUID
Uses
Dimethylcyanamide in the presence of tetrachlorosilane and zinc chloride is used as a promoter for one-pot, three component synthesis of a novel series of 1,3-oxazines. Being a dialkylcyanamide, it has been proved to be a more reactive substrate toward metal-mediated nucleophilic addition than alkylcyanides.
Production Methods
Dimethyl cyanamide is made by the reaction of nitromethane with tris(dimethylamino) arsine.
General Description
Clear liquid.
Air & Water Reactions
Reacts with water to form cyanide gas
Reactivity Profile
Nitriles, such as DIMETHYLCYANAMIDE, may polymerize in the presence of metals and some metal compounds. They are incompatible with acids; mixing nitriles with strong oxidizing acids can lead to extremely violent reactions. Nitriles are generally incompatible with other oxidizing agents such as peroxides and epoxides. The combination of bases and nitriles can produce hydrogen cyanide. Nitriles are hydrolyzed in both aqueous acid and base to give carboxylic acids (or salts of carboxylic acids). These reactions generate heat. Peroxides convert nitriles to amides. Nitriles can react vigorously with reducing agents. Acetonitrile and propionitrile are soluble in water, but nitriles higher than propionitrile have low aqueous solubility. They are also insoluble in aqueous acids. DIMETHYLCYANAMIDE reacts with oxidizers, water, or steam.
Health Hazard
ACUTE/CHRONIC HAZARDS: DIMETHYLCYANAMIDE is an irritant. It reacts with water to produce toxic and flammable vapors.
Fire Hazard
DIMETHYLCYANAMIDE is combustible.
Safety Profile
Poison by ingestion, skin contact, and intraperitoneal routes. Moderately toxic by inhalation. Flammable when exposed to heat, flame, or oxidzers. Can react with oxidzing materials. To fight fire, use foam, CO2, or dry chemical. When heated to decomposition or in reaction with water or steam it produces toxic fumes of NOx, and CNand flammable vapors. See also CYANIDE
DIMETHYLCYANAMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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