1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE

1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE Structure
CAS No.
84030-20-6
Chemical Name:
1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE
Synonyms
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-triazabicyclo[4.4.0]decane-5-ene;7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene>7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene 98%
CBNumber:
CB4383833
Molecular Formula:
C8H15N3
Molecular Weight:
153.22
MOL File:
84030-20-6.mol
MSDS File:
SDS
Modify Date:
2023/6/8 17:06:37

1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE Properties

Boiling point 75-79 °C0.1 mm Hg(lit.)
Density 1.067 g/mL at 25 °C(lit.)
refractive index n20/D 1.537(lit.)
Flash point >230 °F
storage temp. Inert atmosphere,2-8°C
pka 14.37±0.20(Predicted)
form clear liquid
color Colorless to Yellow to Orange
BRN 7635759
InChIKey OEBXWWBYZJNKRK-UHFFFAOYSA-N

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 3267 8/PG 2
WGK Germany  3
10
HazardClass  8
PackingGroup  III
HS Code  29335990
NFPA 704
1
3 0

1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 359505 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene 98% 84030-20-6 1ML ₹7685.75 2022-06-14 Buy
Sigma-Aldrich(India) 359505 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene 98% 84030-20-6 5ML ₹25157.3 2022-06-14 Buy
TCI Chemicals (India) M1443 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene min. 95.0 % 84030-20-6 1G ₹7200 2022-05-26 Buy
TCI Chemicals (India) M1443 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene min. 95.0 % 84030-20-6 5G ₹19800 2022-05-26 Buy
Product number Packaging Price Buy
359505 1ML ₹7685.75 Buy
359505 5ML ₹25157.3 Buy
M1443 1G ₹7200 Buy
M1443 5G ₹19800 Buy

1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE Chemical Properties,Uses,Production

Chemical Properties

Colorless liquid

Uses

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.

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.

1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 124)Suppliers
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1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE 2H-Pyrimido[1,2-a]pyrimidine, 1,3,4,6,7,8-hexahydro-1-methyl- 1,3,4,6,7,8-hexahydro-1-methyl-2H-pyrimido(1,2-A) MTBD, 1,3,4,6,7,8-Hexahydro-1-methyl-2H-pyrimido[1,2-a]pyrimidine 1,2,3,4,6,7-Hexahydro-1-methyl-8H-pyrimido[1,2-a]pyrimidine 1-Methyl-1,2,3,4,7,8-hexahydro-6H-pyrimido[1,2-a]pyrimidine 7-Methyl-1,5,7-triazabicyclo[4.4.0]decane-5-ene 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene,1,3,4,6,7,8-Hexahydro-1-methyl-2H-pyrimido[1,2-a]pyrimidine, MTBD 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene 98% 1,3,4,6,7,8-Hexahydro-1-methyl-2H-pyrimido[1,2-a]pyrimidine MTBD 1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMI 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene,95% 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene, 98%, for synthesis 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene> CATALYST MTBD 7-Methyl-1,5,7-triazabicyclo[4.4.]dec-5-ene MTBD 7-METHYL-1,5,7-TRIAZABICYCLO[4.4.0]DEC-5-ENE 1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDO[1,2-A]PYRIMIDINE 1-Methyl-1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine 1-Methyl-2,3,4,6,7,8-hexahydro-1H-pyrimido[1,2-a]pyrimidine 1,3,4,6,7,8- hexahydro -1- methylpyrimidino [1,2-a] pyrimidine 1-methyl-2,3,4,6,7,8-hexahydropyrimido[1,2-a]pyrimidine 84030-20-6 84030-20-8 Building Blocks N-Containing Others Heterocyclic Building Blocks Building Blocks Chemical Synthesis Heterocyclic Building Blocks N-Containing Others