2,4,6-Triamino-1,3,5-triazine (CAS 67297-95-4) — formula C3H6N6, molecular weight 126.12.
Documented applications: Uses: Used as a co-monomer with formaldehyde to make high pressure laminate resins, molding compounds and surface coating resins, textile and paper treating resins, adhesive resins for gluing lumber, plywood, and flooring, Also used as a flame retardant additive for polypropylene and polyethylene, a leather tanning agent, a rust remover, a metal surface cleaner, an etching agent in the semiconductor industry, and a reagent in numerous fluorination processes, [HSDB], Metal Degreasing [Category: Clean], Semiconductor Manufacturing [Category: Industry], Pulp and Paper Processing [Category: Industry], Textiles (Fiber & Fabric Manufacturing) [Category: Industry], Painting (Pigments, Binders, and Biocides) [Category: Paint], Working with Glues and Adhesives [Category: Other], Plastic Composites Manufacturing [Category: Industry], Leather Tanning and Processing [Category: Industry], Melamine, melamine cyanurate, other melamine salts and guanidine compounds are currently the most used group of nitrogen-containing flame retardants. Melamine is used as a flame retardant additive for polypropylene and polyethylene. Melamine cyanurate is employed commercially as a flame retardant for polyamides and terephthalates (PET, PBT) and is being developed for use in epoxy and polyurethane resins. Melamine phosphate is also used as a flame retardant for terephthalates (PET, PBT) and is currently being developed for use in epoxy and polyurethane flame retardant formulations. Also in the development stages for use as flame-retardant additives are melamine salts and melamine formaldehyde for their application in thermoset resins., Melamine resins, organic syntheses, leather tanning., TO MAKE HIGH PRESSURE LAMINATE RESINS, MOLDING COMPOUNDS & SURFACE COATING RESINS, TEXTILE & PAPER TREATING RESINS, ADHESIVE RESINS FOR GLUING LUMBER, PLYWOOD, & FLOORING, COMONOMER WITH FORMALDEHYDE FOR AMINO RESIN PRODN, For more Uses (Complete) data for MELAMINE (6 total), please visit the HSDB record page., Plastics -> Typical concentration range in plastic materials -> 25%, Melamine has many industrial uses, including the production of laminates, glues, adhesives, moulding compounds, coatings and flame retardants. It is also used in some fertilizers and in the production of melamine resins, typically by reaction with formaldehyde. Melamine is a metabolite of the pesticide cyromazine in plants, goats, hens and rats. (L1775) (L1778), Use Classification: Plastics -> Flame retardants, Plastics -> Polymer Type -> PUR, Environmental transformation -> Pesticide transformation products (metabolite, successor), Industry Uses: Flame retardant, Sealant (barrier), Stabilizing agent, Filler, Not Known or Reasonably Ascertainable, Hardener, Pigment, Adhesion, cohesion promoter, Intermediate, Other, Processing aids not otherwise specified, Surfactant (surface active agent), Consumer Uses: Filler, Flame retardant, Surface modifier, Binder, Household Products: Information on 10 consumer products that contain Melamine in the following categories is provided:, • Inside the Home, Methods of Manufacturing: Melamine is produced from urea by a high or low pressure process in either one or two stages. In the low pressure route, the reaction is carried out in the vapour phase generally using an alumina catalyst. Urea forms isocyanic acid, which is converted first to cyanamide and then to melamine. In the high pressure process, carried out in the liquid phase without a catalyst, urea forms cyanuric acid which is reacted with ammonia to form melamine. Carbon dioxide and ammonia by-products are recycled to urea., 1) by heating urea and ammonia, the resulting mixture of isocyanic acid and ammonia reacts over a solid catalyst at about 400 °C to form melamine, 2) from cyanamide, dicyanamide or cyanuric chloride, Melamine can be synthesized from urea at 390 - 410 °C: ... The overall reaction is endothermic, requiring 649 kJ per mole of melamine starting with molten urea at 135 °C. The processes themselves may be subdivided into two categories: 1. noncatalytic, high-pressure (> or = to 8 MPa) processes, and 2. catalytic, low-pressure processes (ca 1 MPa). Each type includes three stages: synthesis, melamine recovery and purification, and off-gas treatment., Formulations, Preparations: Grade: min-99%, Consumption Patterns: Over 95% of global output is used to make thermosetting resins for use in laminates, protective coatings, textile finishes and paper coatings with applications in the automotive, appliance, dinnerware, furniture, fabric and wood panelling industries. The rest is mostly consumed as melamine crystal or salts for flame retardant or moisture-resistan applications., AS A COMONOMER IN THE PRODN OF AMINO RESINS IN THE FOLLOWING APPLICATIONS: 36% IN HIGH PRESSURE LAMINATES, 22.5% IN MOLDING COMPDS, 15.5% IN SURFACE COATINGS, 7% IN TEXTILE PRINTING, 8% IN PAPER TREATING, 11% IN MISC APPLICATIONS (1974), 26% FOR LAMINATES, 22% FOR COATINGS, 20% FOR MOLDING COMPOUNDS, 13% FOR PAPER COATINGS, 5% FOR ADHESIVES, 3% FOR TEXTILE TREATMENT RESINS, 7% OTHER (1985), CHEMICAL PROFILE: Melamine. Surface coatings, 29%, laminates, 22%, exports, 14%, paper coatings, 13%, molding compounds, 6%, textile treatment resins, 5%, 4%, flame retardants, 3%, miscellaneous uses (including tanning and pigment cross-linking agents), 4%., CHEMICAL PROFILE: Melamine. Demand: 1987: 132 million lb, 1988: 135 million lb, 1992, projected, : 149 million lb., U.S. Production: 2023: 100, 000, 000 - <500, 000 lb, 2022: 100, 000 - <250, 2021: 100, 2020: 100, 1990, 1991 97, 000 TONS, ANNUALLY, (1983) 8.17X10+10 g, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4119], This chemical is listed as a High Production Volume (HPV) (65FR81686). C.
2,4,6-Triamino-1,3,5-triazine is a chemical compound with CAS registry number 67297-95-4 and molecular formula C3H6N6 (molecular weight 126.12).
CAS number: 67297-95-4
Its molecular formula C3H6N6 comprises 3 C, 6 H, 6 N atoms.
Also known as: 2,4,6-Triamino-1,3,5-triazine · Cyanuramide · 1,3,5-triazine-2,4,6-triamine
The CAS registry number of 2,4,6-Triamino-1,3,5-triazine is 67297-95-4.
Molecular formula C3H6N6, molecular weight 126.12.
It is also registered under: 2,4,6-Triamino-1,3,5-triazine, Cyanuramide, 1,3,5-triazine-2,4,6-triamine.
Recorded applications: Uses: Used as a co-monomer with formaldehyde to make high pressure laminate resins, molding compounds and surface coating resins, textile and paper treating resins, adhesive resins for gluing lumber, plywood, and flooring, Also used as a flame retardant additive for polypropylene and polyethylene, a leather tanning agent, a rust remover, a metal surface cleaner, an etching agent in the semiconductor industry, and a reagent in numerous fluorination processes, [HSDB], Metal Degreasing [Category: Clean], Semiconductor Manufacturing [Category: Industry], Pulp and Paper Processing [Category: Industry], Textiles (Fiber & Fabric Manufacturing) [Category: Industry], Painting (Pigments, Binders, and Biocides) [Category: Paint], Working with Glues and Adhesives [Category: Other], Plastic Composites Manufacturing [Category: Industry], Leather Tanning and Processing [Category: Industry], Melamine, melamine cyanurate, other melamine salts and guanidine compounds are currently the most used group of nitrogen-containing flame retardants. Melamine is used as a flame retardant additive for polypropylene and polyethylene. Melamine cyanurate is employed commercially as a flame retardant for polyamides and terephthalates (PET, PBT) and is being developed for use in epoxy and polyurethane resins. Melamine phosphate is also used as a flame retardant for terephthalates (PET, PBT) and is currently being developed for use in epoxy and polyurethane flame retardant formulations. Also in the development stages for use as flame-retardant additives are melamine salts and melamine formaldehyde for their application in thermoset resins., Melamine resins, organic syntheses, leather tanning., TO MAKE HIGH PRESSURE LAMINATE RESINS, MOLDING COMPOUNDS & SURFACE COATING RESINS, TEXTILE & PAPER TREATING RESINS, ADHESIVE RESINS FOR GLUING LUMBER, PLYWOOD, & FLOORING, COMONOMER WITH FORMALDEHYDE FOR AMINO RESIN PRODN, For more Uses (Complete) data for MELAMINE (6 total), please visit the HSDB record page., Plastics -> Typical concentration range in plastic materials -> 25%, Melamine has many industrial uses, including the production of laminates, glues, adhesives, moulding compounds, coatings and flame retardants. It is also used in some fertilizers and in the production of melamine resins, typically by reaction with formaldehyde. Melamine is a metabolite of the pesticide cyromazine in plants, goats, hens and rats. (L1775) (L1778), Use Classification: Plastics -> Flame retardants, Plastics -> Polymer Type -> PUR, Environmental transformation -> Pesticide transformation products (metabolite, successor), Industry Uses: Flame retardant, Sealant (barrier), Stabilizing agent, Filler, Not Known or Reasonably Ascertainable, Hardener, Pigment, Adhesion, cohesion promoter, Intermediate, Other, Processing aids not otherwise specified, Surfactant (surface active agent), Consumer Uses: Filler, Flame retardant, Surface modifier, Binder, Household Products: Information on 10 consumer products that contain Melamine in the following categories is provided:, • Inside the Home, Methods of Manufacturing: Melamine is produced from urea by a high or low pressure process in either one or two stages. In the low pressure route, the reaction is carried out in the vapour phase generally using an alumina catalyst. Urea forms isocyanic acid, which is converted first to cyanamide and then to melamine. In the high pressure process, carried out in the liquid phase without a catalyst, urea forms cyanuric acid which is reacted with ammonia to form melamine. Carbon dioxide and ammonia by-products are recycled to urea., 1) by heating urea and ammonia, the resulting mixture of isocyanic acid and ammonia reacts over a solid catalyst at about 400 °C to form melamine, 2) from cyanamide, dicyanamide or cyanuric chloride, Melamine can be synthesized from urea at 390 - 410 °C: ... The overall reaction is endothermic, requiring 649 kJ per mole of melamine starting with molten urea at 135 °C. The processes themselves may be subdivided into two categories: 1. noncatalytic, high-pressure (> or = to 8 MPa) processes, and 2. catalytic, low-pressure processes (ca 1 MPa). Each type includes three stages: synthesis, melamine recovery and purification, and off-gas treatment., Formulations, Preparations: Grade: min-99%, Consumption Patterns: Over 95% of global output is used to make thermosetting resins for use in laminates, protective coatings, textile finishes and paper coatings with applications in the automotive, appliance, dinnerware, furniture, fabric and wood panelling industries. The rest is mostly consumed as melamine crystal or salts for flame retardant or moisture-resistan applications., AS A COMONOMER IN THE PRODN OF AMINO RESINS IN THE FOLLOWING APPLICATIONS: 36% IN HIGH PRESSURE LAMINATES, 22.5% IN MOLDING COMPDS, 15.5% IN SURFACE COATINGS, 7% IN TEXTILE PRINTING, 8% IN PAPER TREATING, 11% IN MISC APPLICATIONS (1974), 26% FOR LAMINATES, 22% FOR COATINGS, 20% FOR MOLDING COMPOUNDS, 13% FOR PAPER COATINGS, 5% FOR ADHESIVES, 3% FOR TEXTILE TREATMENT RESINS, 7% OTHER (1985), CHEMICAL PROFILE: Melamine. Surface coatings, 29%, laminates, 22%, exports, 14%, paper coatings, 13%, molding compounds, 6%, textile treatment resins, 5%, 4%, flame retardants, 3%, miscellaneous uses (including tanning and pigment cross-linking agents), 4%., CHEMICAL PROFILE: Melamine. Demand: 1987: 132 million lb, 1988: 135 million lb, 1992, projected, : 149 million lb., U.S. Production: 2023: 100, 000, 000 - <500, 000 lb, 2022: 100, 000 - <250, 2021: 100, 2020: 100, 1990, 1991 97, 000 TONS, ANNUALLY, (1983) 8.17X10+10 g, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4119], This chemical is listed as a High Production Volume (HPV) (65FR81686). C.
Public-database records for 2,4,6-Triamino-1,3,5-triazine (CAS 67297-95-4), reproduced here for independent cross-checking.
| GHS notification summary | 67.5% (624 / 924) |
|---|---|
| Reported hazard statements | H351, H373, H361 (18.7%), H227, H315, H317, H336 |
H351: Suspected of causing cancer [Warning Carcinogenicity]
H373: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 67.5% (624 / 924) |
| 熔点 | 354 °C |
|---|---|
| 熔点 | 345 °C |
| 溶解度 | In water, 3.23X10+3 mg/L at 20 °C |
| 溶解度 | 3.24 mg/mL at 20 °C |
| 密度 | 1.573 at 14 °C |
| 密度 | 1574 kg/m³ |
| 密度 | 1.573 @ 16°C |
| Vapor 密度 | 4.34 (Air= 1) |
| 蒸气压 | 50 mmHg at 599 °F (NTP, 1992) |
| 蒸气压 | VP: 50 mm Hg at 315 °C |
| CAS Registry Number | 67297-95-4 |
|---|---|
| PubChem CID | 7955 |
| 分子式 | C3H6N6 |
| IUPAC 名称 | 1,3,5-triazine-2,4,6-triamine |
| UNII（FDA） | N3GP2YSD88 |
MELAMINE; 1,3,5-Triazine-2,4,6-triamine; 108-78-1; Cyanuramide; Cyanurotriamide; Cyanurotriamine; Isomelamine; Theoharn; Cyanuric triamide; s-Triazinetriamine; Teoharn; Triaminotriazine; Hicophor PR; 2,4,6-Triamino-1,3,5-triazine; Aero; Pluragard
| 分子量 | 126.12 |
|---|---|
| XLogP3 | -1.4 |
| 氢键供体数 | 3 |
| 氢键受体数 | 6 |
| 可旋转键数 | 0 |
| 精确质量 | 126.06539422 |
| 单同位素质量 | 126.06539422 |
| 拓扑极性表面积 | 117 |
| 重原子数 | 9 |
| 形式电荷 | 0 |
2,4,6-Triamino-1,3,5-triazine · CAS 67297-95-4 · C3H6N6. UNII N3GP2YSD88. 熔点: 354 °C; 熔点: 345 °C; 溶解度: In water, 3.23X10+3 mg/L at 20 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.