Melamine

Catalog	ACM108781
CAS	108-78-1
Structure
Description	Forms synthetic resins with formaldehyde.
Synonyms	cyanuramide;pluragard;Melamine;1,3,5-Triazine-2,4,6-triamine;2,4,6-Triamino-1,3,5-triazine,Metformin impurity D,Ph Eur)
IUPAC Name	1,3,5-Triazine-2,4,6-triamine
Molecular Weight	126.12
Molecular Formula	C3H6N6
Canonical SMILES	NC=1N=C(N)N=C(N)N1
InChI	1S/C3H6N6/c4-1-7-2(5)9-3(6)8-1/h(H6,4,5,6,7,8,9)
InChI Key	JDSHMPZPIAZGSV-UHFFFAOYSA-N
Boiling Point	Sublimes (NTP, 1992);Sublimes
Melting Point	354ºC
Flash Point	135.052ºC
Density	1.573
Solubility	low solubility in water and most other solvents
Appearance	White solid
Application	Melamine is a versatile organic compound characterized by a six-membered heterocyclic ring of alternating carbon and nitrogen atoms, enhanced by three amino groups. Its primary application lies in its ability to undergo condensation polymerization with methanal or other aldehydes, resulting in melamine resins. These resins serve as crucial components in the production of thermosetting plastics, finding extensive use in high-pressure laminating resins for decorative countertops, molded compounds for dinnerware, and surface coating resins for appliance finishes and automotive topcoats. Melamine's utility extends to the manufacture of textile and paper treatment resins, as well as adhesive resins used in gluing lumber, plywood, and flooring. Furthermore, it plays a significant role as a flame retardant, particularly in forms like melamine cyanurate, which is used with polyamides and terephthalates. Additionally, melamine-formaldehyde resin (MFR) is utilized in reinforced plasters and textile finishes, although it may act as an allergen in some individuals due to the release of formaldehyde.
MDL Number	MFCD00006055
pH	8.1
RefractiveIndex	1.922
Stability	Stable. Incompatible with strong acids, strong oxidizing agents. Nonflammable.
Vapor Pressure	0.001mmHg at 25°C

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