Benzoguanamine
Structural formula | |||||||||||||||||||
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General | |||||||||||||||||||
Surname | Benzoguanamine | ||||||||||||||||||
other names |
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Molecular formula | C 9 H 9 N 5 | ||||||||||||||||||
Brief description |
white odorless solid |
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properties | |||||||||||||||||||
Molar mass | 187.20 g mol −1 | ||||||||||||||||||
Physical state |
firmly |
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density |
1.425 g cm −3 |
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Melting point |
227-228 ° C |
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solubility |
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safety instructions | |||||||||||||||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Benzoguanamine is a chemical compound from the triazine group .
Extraction and presentation
Benzoguanamine can be obtained by reacting benzonitrile with dicyandiamide in the presence of sodium and liquid ammonia or of potassium hydroxide and methyl glycol .
properties
Benzoguanamine is a flammable, hardly flammable, crystalline, white, odorless solid that is very sparingly soluble in water and decomposes at temperatures above 340 ° C.
use
Benzoguanamine is used as a modifying reagent for or in the manufacture of melamine resins as well as in the manufacture of pesticides, dyes and pharmaceuticals.
Individual evidence
- ↑ a b c d e f g h Entry on benzoguanamine in the GESTIS substance database of the IFA , accessed on November 20, 2018(JavaScript required) .
- ↑ a b c Entry on Benzoguanamine in the Hazardous Substances Data Bank , accessed November 20, 2018.
- ↑ Entry on benzoguanamine in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on November 24, 2018. Manufacturers or distributors can expand the harmonized classification and labeling .
- ↑ Datasheet Benzoguanamine, 99% from AlfaAesar, accessed on November 20, 2018 ( PDF )(JavaScript required) .
- ↑ Bodo Müller, Johann Georg Leutmann, Ulrich Poth: Paint formulation and paint recipe, the textbook for training and practice . Vincentz Network GmbH & Co KG, 1978, ISBN 978-3-87870-170-5 , p. 125 ( limited preview in Google Book Search).