Melamine - Materials / Alfa Chemistry

NAVIGATION

Melamine

PRICE INQUIRY

Catalog Number

ACMA00017005

Product Name

Melamine

Category

Polymers

Description

Melamine appears as colorless to white monoclinic crystals or prisms or white powder. Sublimes when gently heated. (NTP, 1992);DryPowder; DryPowder, Liquid; Liquid; WetSolid;Solid;COLOURLESS-TO-WHITE CRYSTALS.

IUPAC Name

1,3,5-triazine-2,4,6-triamine

Molecular Weight

126.12g/mol

Molecular Formula

C3H6N6;C3N3(NH2)3;C3H6N6

Canonical SMILES

C1(=NC(=NC(=N1)N)N)N

InChI

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

653 °F (decomposes) (NTP, 1992);354 °C;345°C

Density

1.573 at 61 °F (NTP, 1992);1.573 at 14 °C;g/cm³

Solubility

less than 1 mg/mL at 72° F (NTP, 1992);0.03 M;Very slightly sol in hot alc; insol in ether;Sparingly sol in glycol, glycerol, pyridine; very slightly sol in ethanol; insol in benzene, carbon tetrachloride;In water, 3.23X10+3 mg/L at 20 °C;3.24 mg/mL at 20 °C;Solubility in water: poor

Shelf Life

12 months

Color/Form

Monoclinic prisms;Monoclinic colorless prisms or crystals;White, monoclinic crystals

Complexity

63.3

Covalently-Bonded Unit Count

EC Number

203-615-4

Exact Mass

126.065394g/mol

Formal Charge

Heavy Atom Count

ICSC Number

1154

Log P

-1.37 (LogP);log Kow = -1.37;-1.37;-1.14

MeSH Entry Terms

1,3,5-triazine-2,4,6-triamine;2,4,6-triamino-s-triazine;melamine;melamine bis(oxymethyl)phosphonic acid salt;melamine oxalate (1:1);melamine phosphate;melamine sulfate (1:1);melamine sulfate (1:2);melamine sulfate (2:1), dihydrate;melamine sulfate (4:1), tetrahydrate;melamine sulfite (1:1);melamine sulfite (2:1), dihydrate;melamine sulfite (2:1), tetrahydrate;melaminium acetate acetic acid solvate;melaminium citrate

Monoisotopic Mass

126.065394g/mol

NSC Number

8152;2130

Other Experimental

VP: 50 mm Hg at 315 °C;Heat of sublimation = -121 kJ/mol at 25 °C;Henry's Law constant = 1.84X10-14 atm-cu m/mol at 25 °C (est);Hydroxyl radical reaction rate constant = 6.6X10-13 cu cm/molec-sec at 25 °C (est)

Packaging

96 Tests/Kit

Refractive Index

Index of refraction: 1.872 at 20 degC/D

Rotatable Bond Count

RTECS Number

OS0700000

Storage Conditions

Store at 2-8°C.

UNII

N3GP2YSD88

Vapor Density