氰胺

氰胺（CAS 420-04-2）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

物理形态与操作说明

• Cyanamide appears as colorless deliquescent crystals. Mp: 45 °C; bp: 260 °C. 密度: 1.282 g cm-3. Quite soluble in water (77 g / 100 g solution at 15 °C). Soluble in butanol, methyl ethyl ketone, ethyl acetate, alcohols, phenols, amines, ethers. Note: The term "cyanamide" is also used to refer to the important compound calcium cyanamide, which is a different chemical.
• Dry Powder
• Deliquescent, crystalline solid; [CHEMINFO]
• COLOURLESS HYGROSCOPIC DELIQUESCENT CRYSTALS.
• Crystalline solid.
• Orthorhombic, elongated, six-sided tablets from dimethyl phthalate

公开数据库收录的理化数据

这个物质在各数据库里的编号

数据库记载的用途

• Used in the organic synthesis of dicyandiamide in melamine manufacturing; also used in fumigants, metal cleaners, ore refining, and synthetic rubber production; [ACGIH]
• Metal Extraction and Refining [Category: Industry]
• Early post-emergence control of broad-leaved weeds in alliums (onions, leeks, chives, shallots, and garlic) and bulb flowers. Also used to remove side shoots and inhibit sprouting in hops and vines.
• Agrochemistry: Cyanamide is used as a plant growth regulator and budbreaking agent (Dormex) to compensate for the lack of frost and to improve the budbreak of grapes and other fruit crops in areas with mild winters. Cyanamide has a significant fungicidal and herbicidal potential and is used in pig farming to overcome sanitary problems related with the pig manure.
• Cyanamide is the key raw material for many herbicides, fungicides, and insecticides. It is used to produce the herbicides Amitrol and Hexazinone and builds up the pyrimidine or 1,3,5-triazine subunit for a vast number of sulfonylurea herbicides like Bensulfuron or Metsulfuron methyl. The benzimidazole fungicides Carbendazim and Benomyl and the pyrimidine fungicides Cyprodinil, Pyrimethanil, and Mepanipyrim are based on cyanamide, as well as the pyrimidine insecticides Bupyrimate and Dimethirimol and neonicotinoids
• For more Uses (Complete) data for Cyanamide (9 total), please visit the HSDB record page.

它在各数据库里的别名

CYANAMIDE; 420-04-2; Hydrogen cyanamide; Amidocyanogen; Carbamonitrile; Cyanoamine; aminoformonitrile; Cyanogenamide; Alzogur; Cyanogen nitride; N-Cyanoamine; TsAKS; NH2CN; USAF EK-1995; NSC 24133; Carbodiamide

计算机算出的分子描述符

数据库摘要

Cyanamide · CAS 420-04-2 · CH2N2. UNII 21CP7826LC. 沸点: 83; 沸点: 140 °C at 19 mm Hg; 沸点: at 0.067kPa: 83 °C.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。