| Identification | More | [Name]
2,4-Dichloro-6-methoxy-1,3,5-triazine | [CAS]
3638-04-8 | [Synonyms]
2,4-DICHLORO-6-METHOXY-1,3,5-TRIAZINE
DCMT
2,4-DICHLORO-6-METHOXY-1,3,5-TRIAZINE, 9 5+%
2, 4-DICHLORO-6-METHOXY-1, 3, 5-TRIAZINE (DCMT)
METHOXYDICHLOROTRIAZINE
2-Methoxy-4,6-dichloro-1,3,5-triazine
4,6-Dichloro-2-methoxy-s-triazine | [EINECS(EC#)]
222-863-4 | [Molecular Formula]
C4H3Cl2N3O | [MDL Number]
MFCD00128159 | [Molecular Weight]
179.99 | [MOL File]
3638-04-8.mol |
| Chemical Properties | Back Directory | [Melting point ]
86-88 °C (lit.) | [Boiling point ]
132-134 °C/49 mmHg (lit.) | [density ]
1.538±0.06 g/cm3(Predicted) | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [pka]
-1.40±0.10(Predicted) | [Appearance]
White to off-white Solid | [InChI]
1S/C4H3Cl2N3O/c1-10-4-8-2(5)7-3(6)9-4/h1H3 | [InChIKey]
JKAPWXKZLYJQJJ-UHFFFAOYSA-N | [SMILES]
COc1nc(Cl)nc(Cl)n1 | [CAS DataBase Reference]
3638-04-8(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P264-P271-P280-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 3335 | [WGK Germany ]
3
| [HS Code ]
2933698090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Uses]
2,4-Dichloro-6-methoxy-1,3,5-triazine was used as reagent in radioimmunoassay for D-Ala2-Dermorphin, a natural peptide extracted from amphibian skin. It was also used in the preparation of:
- α-cyclodextrin [2]-rotaxanes
- substituted s-triazines
- series of chiral derivatizing reagents
| [Synthesis]
(3) Synthesis of intermediate (2,4-dichloro-6-methoxy-1,3,5-triazine): 136 mL of deionized water was added to 1.1 L of methanol, followed by the addition of 182 g (2.17 mol) of sodium bicarbonate, and stirred at room temperature until completely dissolved. At the same temperature, 200 g (1.08 mol) of cyanuric chloride was added in batches. After the addition was completed, the temperature was slowly raised to 30°C and stirred continuously at this temperature for 30 minutes. Upon completion of the reaction, the reaction was quenched by the addition of 500 mL of deionized water and the precipitated solid product was collected by filtration. The solid was washed with 500 mL of deionized water and subsequently recrystallized with 300 mL of methanol and dried to give 168 g of intermediate (2,4-dichloro-6-methoxy-1,3,5-triazine) (white powder, 86.2% yield). The nuclear magnetic resonance hydrogen spectrum (1H-NMR, 300 MHz, CDCl3) data of the obtained product were as follows: δ 4.14 (s, 3H). | [References]
[1] Heterocycles, 2009, vol. 79, # C, p. 609 - 616
[2] Journal of Organic Chemistry, 2011, vol. 76, # 6, p. 1804 - 1813
[3] Molecules, 2016, vol. 21, # 6,
[4] Patent: WO2010/104210, 2010, A1. Location in patent: Page/Page column 36; 38
[5] Patent: EP2230278, 2010, A2. Location in patent: Page/Page column 33 |
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