| Identification | More | [Name]
1,3,5-Triazine | [CAS]
290-87-9 | [Synonyms]
1,3,5-TRIAZINE
DL-CYANIDINE
S-TRIAZINE
S-TRIAZINE (1,3,5)
TRIAZINE
1,3,5-Triazin
Cyanidine
sym-Triazine
Triazin(sym.)
Vedita 250
vedita250
1,3,5-Triazine (s-Triazine)
s-Triazin
MelaminePure
1,2,4-mercapto-2-methyl-6-oxo-3-hydroxy-5-triazine | [EINECS(EC#)]
206-028-1 | [Molecular Formula]
C3H3N3 | [MDL Number]
MFCD00006044 | [Molecular Weight]
81.08 | [MOL File]
290-87-9.mol |
| Chemical Properties | Back Directory | [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. ]
2-8°C
| [solubility ]
methanol: 0.1 g/mL, clear
| [form ]
powder to crystal | [pka]
2.07±0.10(Predicted) | [color ]
White to Orange to Green | [Sensitive ]
Moisture Sensitive | [Merck ]
9602 | [BRN ]
104790 | [CAS DataBase Reference]
290-87-9(CAS DataBase Reference) | [NIST Chemistry Reference]
1,3,5-Triazine(290-87-9) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,C | [Risk Statements ]
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
R34:Causes burns. | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S39:Wear eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S27:Take off immediately all contaminated clothing . | [RIDADR ]
UN2928 | [WGK Germany ]
3
| [RTECS ]
XY2957000
| [HazardClass ]
6.1 | [PackingGroup ]
II | [HS Code ]
29339900 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
6-chloro-N2-phenyl-1,3,5-triazine-2,4-diamine-->2-Amino-1,3,5-triazine-->Methylamine nitrate-->Benzyl formimidate-hydrochloride-->Ethyl phenyl sulfone-->N-Methylformamide | [Preparation Products]
METSULFURON METHYL-->Tribenuron methyl-->2-Amino-4-methoxy-6-methyl-1,3,5-triazine-->Cinosulfuron-->4-AMINOPYRIMIDINE-5-CARBOXAMIDE-->Terbutryn-->FORMAMIDINE HYDROCHLORIDE-->9H-Pyrimido[4,5-b]indole-->1-METHYL-1,2,4-TRIAZOLE-->2,4-Dichloro-1,3,5-triazine-->1,4,6-Triazaindene |
| Hazard Information | Back Directory | [Chemical Properties]
White crystal | [Application]
1,3,5-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. | [Uses]
1,3,5-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.
| [Uses]
1,3,5-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. | [Definition]
1,3,5-Triazine, also known as s-triazine, is a six-membered ring organic compound, which is one of the isomers of triazine. | [Preparation]
Symmetrical 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 |
| Spectrum Detail | Back Directory | [Spectrum Detail]
1,3,5-Triazine(290-87-9)MS
1,3,5-Triazine(290-87-9)1HNMR
1,3,5-Triazine(290-87-9)13CNMR
1,3,5-Triazine(290-87-9)IR1
1,3,5-Triazine(290-87-9)Raman
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