3,5-Triazine-2,4-diamine,6-phenyl-1
Benzoguanamine;2,4-Diamino-6-phenyl-1,3,5-triazine
CAS: 91-76-9
Molecular Formula: C9H9N5
3,5-Triazine-2,4-diamine,6-phenyl-1 - Names and Identifiers
| Name | Benzoguanamine 2,4-Diamino-6-phenyl-1,3,5-triazine |
| Synonyms | Benzoguanamine 2,4-diamino-6-phenyl-s-triazin 2-Phenyl-4,6-diamino-s-triazine 4,6-Diamino-2-phenyl-s-triazine 2,4-Diamino-6-phenyl-s-triazine 5-triazine-2,4-diamine,6-phenyl-3 5-triazine,2,4-diamino-6-phenyl-3 2,4-Diamino-6-phenyl-1,3,5-triazine 6-Phenyl-1,3,5-triazine-2,4-diamine 2-Phenyl-4,6-diamino-1,3,5-triazine 3,5-Triazine-2,4-diamine,6-phenyl-1 6-phenyl-1,3,5-triazine-2,4-diyldiamine 2-diethoxyphosphoryl-3-(4-hydroxyphenyl)propanenitrile |
| CAS | 91-76-9 |
| EINECS | 202-095-6 |
| InChI | InChI=1/C9H9N5/c10-8-12-7(13-9(11)14-8)6-4-2-1-3-5-6/h1-5H,(H4,10,11,12,13,14) |
| InChIKey | GZVHEAJQGPRDLQ-UHFFFAOYSA-N |
3,5-Triazine-2,4-diamine,6-phenyl-1 - Physico-chemical Properties
| Molecular Formula | C9H9N5 |
| Molar Mass | 187.2 |
| Density | 1.4 |
| Melting Point | 219-221°C(lit.) |
| Boling Point | 311.95°C (rough estimate) |
| Flash Point | >270°C |
| Water Solubility | 320mg/L at 25℃ |
| Solubility | 0.3g/l |
| Vapor Presure | 0Pa at 100℃ |
| Appearance | Solid |
| Specific Gravity | 1.425 |
| Color | White to Off-White |
| Merck | 14,1089 |
| BRN | 153223 |
| pKa | 4.22±0.10(Predicted) |
| PH | 6.5 (0.3g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.6900 (estimate) |
| MDL | MFCD00023187 |
| Physical and Chemical Properties | Melting Point: 225.5 - 228.5 ° C density: 1.4 |
3,5-Triazine-2,4-diamine,6-phenyl-1 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | 61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| WGK Germany | 2 |
| RTECS | XY7000000 |
| TSCA | Yes |
| HS Code | 29336980 |
| Hazard Class | IRRITANT |
| Toxicity | LD50 orally in Rabbit: 1470 mg/kg |
3,5-Triazine-2,4-diamine,6-phenyl-1 - Nature
Open Data Verified Data
white crystals. Soluble in ethanol, ether, 1-methyl -2-ethoxyethanol, dilute hydrochloric acid, partially soluble in N,N-dimethylformamide and acetone, basically insoluble in chloroform, ethyl acetate, insoluble in water, benzene and propyl ether. The relative density was 1. 40. Melting point 226.4 °c. Flammable.
Last Update：2024-01-02 23:10:35
3,5-Triazine-2,4-diamine,6-phenyl-1 - Preparation Method
Open Data Verified Data
with benzonitrile and dicyandiamide as raw materials, in butanol, with sodium hydroxide as catalyst, heating reaction, precipitation of 6-phenyl guanidine amine powder. After vacuum suction filtration, washing, drying, prepared products.
Last Update：2022-01-01 10:53:59
3,5-Triazine-2,4-diamine,6-phenyl-1 - Use
Open Data Verified Data
It is mainly used to prepare thermosetting resins, modified resins, amino coatings and plastics, pharmaceuticals, pesticides and dyes.
Last Update：2022-01-01 10:53:59
3,5-Triazine-2,4-diamine,6-phenyl-1 - Safety
Open Data Verified Data
may be toxic, the specific toxicity is unknown. See the toxicity and protection methods of cyanuric acid. This product is toxic. Mice oral LD50 1500mg/kg. See cyanuric acid for packaging and storage.
Last Update：2022-01-01 10:54:00
3,5-Triazine-2,4-diamine,6-phenyl-1 - Reference Information
| LogP | 1.38 at 25℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | for the preparation of thermosetting resins, modified resins, amino coatings and plastics, pharmaceuticals, pesticides and dyes. 1. Metal coating benzene three Cyanogen diamine and melamine, in addition to the use of special chemicals as an intermediate, most of the reaction with formaldehyde for hydroxymethylbenzene three Cyanogen, used as molding materials, resin fiber processing aids for lamination. The hydroxymethylated benzenetricyanodiamine is further denatured with an alcohol to obtain an alkylate, which becomes a coating material mainly used for metals. 2. Decorative board the use of benzene three Cyanogen as a decorative board is one of the most distinctive methods of use. In addition, the resin impregnated paper as the veneer of the concrete board can make the surface of the concrete board smooth and smooth, easy to release, and has excellent durability. The use and demand of fluorescent pigments based on benzenicyandiamine resins as colorants for polypropylene, polyethylene, hard and soft polyvinyl chloride resins and printing inks are also under development. The benzene melamine was further reacted into butanol etherified benzene melamine formaldehyde resin and methanol etherified benzene melamine formaldehyde resin. They can be used as cross-linking agents for baking coatings, and can be mixed with alkyd resins, acrylic resins and the like to make coatings. In addition, the hydroxymethyl compound of the benzo-melamine can be mixed with a urea-formaldehyde resin, a phenol resin, and a melamine-formaldehyde resin to produce a molding material. can be mixed with alkyd resin, acrylic resin, etc. to make coating |
| production method | benzonitrile and dicyandiamide were synthesized as raw materials. The synthesis reaction is carried out in an organic solvent (butanol), using sodium hydroxide as a catalyst, the reaction releases heat, precipitates benzene tricyanodiamine, and the product is obtained by vacuum suction filtration, water washing and drying. Industrial products are white powder, melting point 224-228 ℃. The consumption of each ton of product is 580kg of benzonitrile and 580kg of dicyandiamide. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 18:58:34
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