1,3,5-Triazine

1,3,5-Triazine Basic information
Product Name:1,3,5-Triazine
Synonyms:Vedita 250;vedita250;DL-CYANIDINE;1,3,5-TRIAZINE;S-TRIAZINE (1,3,5);1,3,5-Triazine (s-Triazine);s-Triazin;MelaminePure
CAS:290-87-9
MF:C3H3N3
MW:81.08
EINECS:206-028-1
Product Categories:Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Triazines
Mol File:290-87-9.mol
1,3,5-Triazine Structure
1,3,5-Triazine Chemical Properties
Melting point 77-83 °C (dec.)(lit.)
Boiling point 114°C
density 1,38 g/cm3
refractive index 1.5060 (estimate)
Fp 114°C
storage temp. Inert atmosphere,Room Temperature
solubility methanol: 0.1 g/mL, clear
form powder to crystal
pka2.07±0.10(Predicted)
color White to Orange to Green
Sensitive Moisture Sensitive
Merck 14,9602
BRN 104790
CAS DataBase Reference290-87-9(CAS DataBase Reference)
NIST Chemistry Reference1,3,5-Triazine(290-87-9)
Safety Information
Hazard Codes Xn,C
Risk Statements 22-37/38-41-34
Safety Statements 22-24/25-39-26-45-36/37/39-27
RIDADR UN2928
WGK Germany 3
RTECS XY2957000
HazardClass 6.1
PackingGroup II
HS Code 29339900
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
1,3,5-Triazine Usage And Synthesis
Chemical PropertiesWhite crystal
Application1,3,5-Triazine is a useful replacement for HCN in the Gattermann reaction for the synthesis of aromatic aldehydes. It reacts with nucleophiles, e.g. amines, which is utilized in quinazoline synthesis.
Uses1,3,5-Triazine is a reagent in oxidation reactions, in synthesis of heterocycles. Triazine derivatives are used as herbicides, pharmaceuticals, complexation agents, peptidomimetic building blocks, and dyes.
PreparationSymmetrical 1,3,5-triazines are prepared by trimerization of certain nitriles such as cyanogen chloride or cyanimide. Benzoguanamine (with one phenyl and 2 amino substituents) is synthesised from benzonitrile and dicyandiamide. In the Pinner triazine synthesis (named after Adolf Pinner) the reactants are an alkyl or aryl amidine and phosgene. Insertion of an N-H moiety into a hydrazide by a copper carbenoid, followed by treatment with ammonium chloride also gives the triazine core.
Amine-substituted triazines called Guanamines are prepared by the condensation of cyanoguanidine with the corresponding nitrile:
(H2N)2C=NCN + RCN → (CNH2)2(CR)N3
Definition1,3,5-Triazine, also known as s-triazine, is a six-membered ring organic compound, which is one of the isomers of triazine.
2,4,6-TRIS(CHLOROAMINO)-1,3,5-TRIAZINE,2,4,6-tris(chloroamino)-s-triazine,2,4,6-TRIS(CHLOROAMINO)-1,3,5-TRIAZINE,2,4,6-tris(chloroamino)-s-triazine 2,4,6-TRIS(TERT-BUTYLPEROXY)-1,3,5-TRIAZINE,2,4,6-TRIS(TERT-BUTYLPEROXY)-1,3,5-TRIAZINE REACTIVE BLUE 4 1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione CIBACRON BRILLIANT YELLOW 3G-P Ceftriaxone sodium 2,4,6-TRIS-(DIALLYLAMINO)-TRIAZINE,2,4,6-TRIS-(DIALLYLAMINO)-TRIAZINE 2,4,6-TRIS-[DI-(HYDROXYPROPYL)AMINO]-TRIAZINE,2,4,6-TRIS-[DI-(HYDROXYPROPYL)AMINO]-TRIAZINE 2-CHLORO-4-METHYLAMINO-6-SEC-BUTYLAMINO-S-TRIAZINE 2,4,6-TRIS(PROP-2-YN-1-YLOXY)-1,3,5-TRIAZINE,2,4,6-TRIS(PROP-2-YN-1-YLOXY)-1,3,5-TRIAZINE 2-Amino-4,6-dichlorotriazine TIMTEC-BB SBB008924 REACTIVE RED 4 2,4,6-TRIS(TRICHLOROMETHYL)-1,3,5-TRIAZINE,2,4,6-TRIS(TRICHLOROMETHYL)-1,3,5-TRIAZINE Irsogladine maleate Melamine hydrogen flouride 2,4-Bis(ethylamino)-6-methoxy-s-triazine,2,4-Bis(ethylamino)-6-methoxy-s-triazine TPTZ

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