359505

7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene

98%

• Sinónimos: 1,3,4,6,7,8-Hexahydro-1-methyl-2H-pyrimido[1,2-a]pyrimidine, MTBD
• Fórmula empírica (notación de Hill): C₈H₁₅N₃
• Número de CAS: 84030-20-6
• Peso molecular: 153.22
• Beilstein/REAXYS Number: 7635759
• EC Number: 281-791-1
• MDL number: MFCD00043004
• UNSPSC Code: 12352100
• PubChem Substance ID: 24862083
• NACRES: NA.22

Propiedades

• Quality Level: 200
• assay: 98%
• form: liquid
• refractive index: n20/D 1.537 (lit.)
• bp: 75-79 °C/0.1 mmHg (lit.)
• density: 1.067 g/mL at 25 °C (lit.)
• SMILES string: CN1CCCN2CCCN=C12
• InChI: 1S/C8H15N3/c1-10-5-3-7-11-6-2-4-9-8(10)11/h2-7H2,1H3
• InChI key: OEBXWWBYZJNKRK-UHFFFAOYSA-N

Descripción

General description

7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene is a soluble amine base. It forms 1:1 complexes with 4-nitrophenyl[bis(diethylsulfonyl)]methane and phenyl[bis(diethylsulfonyl)]methane and their structures have been studied by FT-IR, ¹H NMR and PM5 semiempirical methods. Catalytic performance of 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene for the transesterification of rapseed oil with methanol has been investigated.

Application

7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene may be used in microwave-promoted, palladium-catalyzed C-N bond-forming reactions with aryl/heteroaryl nonaflates and amines. It may be used as strong base to investigate the podand solvents, tris(oxaalkyl)phenylsilanes and tris(oxaalkyl)phosphates.

Información de seguridad

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter