Malononitrile, High Purity Organic Intermediate CAS 109-77-3
Malononitrile is the raw material for synthesizing 2-amino-4,6-dimethoxypyrimidine and 2-chloro-4,6-dimethoxypyrimidine. It is applied to produce sulfonylurea herbicides such as bensulfuron-methyl, pyrazosulfuron-ethyl, as well as herbicide bispyribac-sodium. In pharmaceutical industry, it is used for diuretic drugs, synthesis of Vitamin B1, aminopterin, triamterene and other vital medicines. Besides, it can be utilized as extractant for gold.
CAS No.:
109-77-3
Packaging Material:
Barrel
Packing:
200kg/barrel
Color:
Colorless or slightly yellowish
Appearance:
crystalline solid
Place of Origin:
China
Brand:
Samreal
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Malononitrile, High Purity Organic Intermediate CAS 109-77-3
Malononitrile is the raw material for synthesizing 2-amino-4,6-dimethoxypyrimidine and 2-chloro-4,6-dimethoxypyrimidine. It is applied to produce sulfonylurea herbicides such as bensulfuron-methyl, pyrazosulfuron-ethyl, as well as herbicide bispyribac-sodium. In pharmaceutical industry, it is used for diuretic drugs, synthesis of Vitamin B1, aminopterin, triamterene and other vital medicines. Besides, it can be utilized as extractant for gold.
Product Details
Appearance | Colorless or slightly yellowish crystalline solid |
Purity | ≥99.0% |
Crystallization point | 30-32℃ |
Acidity | ≤0.5% |
Residue on ignition | ≤0.05% |
Malononitrile CAS 109-77-3
Malononitrile, also known as propanedinitrile (CAS 109-77-3), is a vital dinitrile aliphatic organic compound with the molecular formula C3H2N2 and the structural formula NCCH2CN. With a molecular weight of 66.06 g/mol, it features two highly reactive cyano (-CN) functional groups attached to a central methylene (-CH2-) group, endowing it with exceptional chemical reactivity. As a versatile synthesis material intermediate, malononitrile plays an irreplaceable role in organic synthesis and the production of fine chemicals, serving as a key building block for pharmaceuticals, agrochemicals, dyes, and advanced materials.
Agrochemicals: Malononitrile is widely used in the synthesis of pesticides, including herbicides, fungicides, and insecticides. It is particularly important for preparing nitrogen-containing heterocyclic pesticides, which exhibit high biological activity and selectivity against target pests, while reducing environmental toxicity.
Dyestuff and Pigment Industry: It serves as an intermediate for manufacturing azo dyes, disperse dyes, and functional pigments. By introducing cyano groups and heterocyclic structures into dye molecules, malononitrile modulates their color fastness, chromatic intensity, and compatibility with different fibers (e.g., cotton, polyester).
Organic Synthesis: It is a fundamental building block for constructing nitrogen-containing heterocyclic compounds, which are the core structures of many fine chemicals. It also participates in the synthesis of vitamins, flavors, and fragrances.
Dyestuff and Pigment Industry: It serves as an intermediate for manufacturing azo dyes, disperse dyes, and functional pigments. By introducing cyano groups and heterocyclic structures into dye molecules, malononitrile modulates their color fastness, chromatic intensity, and compatibility with different fibers (e.g., cotton, polyester).
Organic Synthesis: It is a fundamental building block for constructing nitrogen-containing heterocyclic compounds, which are the core structures of many fine chemicals. It also participates in the synthesis of vitamins, flavors, and fragrances.
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For a courier delivery order,the MOQ is normally 100 g~1 kg; For an air transport order or sea delivery order ,the MOQ is usually 25 kgs.
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For a courier delivery order, delivery time is usually 5~7 working days. For an air transport order,usually around 7~10 working days. For an sea delivery order , usually around 10~20 working days.
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First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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