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1,3,4,6,7,8-??????-1-??-2H-????[1,2-A]????

1,3,4,6,7,8-??????-1-??-2H-????[1,2-A]????
1,3,4,6,7,8-??????-1-??-2H-????[1,2-A]???? ??? ???
?? ??:
84030-20-6
???:
1,3,4,6,7,8-??????-1-??-2H-????[1,2-A]????
???(??):
1,3,4,6,7,8-??????-1-??-2H-????[1,2-A]????
???:
1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE
???(??):
MTBD;1-Methyl-1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine;7-METHYL-1,5,7-TRIAZABICYCLO[4.4.0]DEC-5-ENE;1-Methyl-2,3,4,6,7,8-hexahydro-1H-pyrimido[1,2-a]pyrimidine;1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDO[1,2-A]PYRIMIDINE;CATALYST MTBD;7-Methyl-1,5,7-triazabicyclo[4.4.]dec-5-ene;7-methyl-1,5,7-triazadicyclo[4.4.0]decyl-5-ene;7-Methyl-1,5,7-triazabicyclo[4.4.0]decane-5-ene;7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene>
CBNumber:
CB4383833
???:
C8H15N3
??? ??:
153.22
MOL ??:
84030-20-6.mol
MSDS ??:
SDS

1,3,4,6,7,8-??????-1-??-2H-????[1,2-A]???? ??

?? ?
75-79 °C0.1 mm Hg(lit.)
??
1.067 g/mL at 25 °C(lit.)
???
n20/D 1.537(lit.)
???
>230 °F
?? ??
Inert atmosphere,2-8°C
?? ?? (pKa)
14.37±0.20(Predicted)
??? ??
??? ??
??
??~??~???
BRN
7635759
InChI
InChI=1S/C8H15N3/c1-10-5-3-7-11-6-2-4-9-8(10)11/h2-7H2,1H3
InChIKey
OEBXWWBYZJNKRK-UHFFFAOYSA-N
SMILES
C12=NCCCN1CCCN2C
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C
?? ???? ?? 34
????? 26-36/37/39-45
????(UN No.) UN 3267 8/PG 2
WGK ?? 3
F ?????? 10
?? ?? 8
???? III
HS ?? 29335990
???? ??? 8A - Combustible corrosive hazardous materials
Hazard Classifications Eye Dam. 1
Skin Corr. 1B
????(GHS): Corrosion (GHS05)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P280 ????/???/???/?????? ?????.
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P363 ?? ??? ??? ??? ?????.
NFPA 704
1
3 0

1,3,4,6,7,8-??????-1-??-2H-????[1,2-A]???? C??? ??, ??, ??

??? ??

Colorless liquid

??

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.

?? ??

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.

1,3,4,6,7,8-??????-1-??-2H-????[1,2-A]???? ?? ?? ? ???

???

?? ??


1,3,4,6,7,8-??????-1-??-2H-????[1,2-A]???? ?? ??

???( 138)?? ??
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1,3,4,6,7,8-??????-1-??-2H-????[1,2-A]???? ?? ??:

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