ChemicalBook > CAS DataBase List > 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

Product Name
1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE
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
Formula Weight
153.22
MOL File
84030-20-6.mol
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1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE Property

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
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 3267 8/PG 2
WGK Germany 
3
F 
10
HazardClass 
8
PackingGroup 
III
HS Code 
29335990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
359505
Product name
7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene
Purity
98%
Packaging
1ml
Price
$99.9
Updated
2024/03/01
Sigma-Aldrich
Product number
359505
Product name
7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene
Purity
98%
Packaging
5ml
Price
$365
Updated
2024/03/01
TCI Chemical
Product number
M1443
Product name
7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene
Purity
>95.0%(GC)(T)
Packaging
1g
Price
$74
Updated
2024/03/01
TCI Chemical
Product number
M1443
Product name
7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene
Purity
>95.0%(GC)(T)
Packaging
5g
Price
$243
Updated
2024/03/01
TRC
Product number
M337298
Product name
7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene
Packaging
50mg
Price
$45
Updated
2021/12/16
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1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE Chemical Properties,Usage,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

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

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View Lastest Price from 1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene 84030-20-6
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-30
Career Henan Chemical Co
Product
1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE 84030-20-6
Price
US $3.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2019-07-11

84030-20-6, 1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINERelated Search:

2-Dimethylaminoethanol 1,1'-DI-N-HEPTYL-4,4'-BIPYRIDINIUM DIBROMIDE 1,5,7-Triazabicyclo[4.4.0]dec-5-ene 1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE AURORA KA-6614 AURORA KA-6613 AURORA KA-6612 AURORA KA-6611

  • 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
  • 1,3,4,6,7,8-HEXAHYDRO-1-METHYL-2H-PYRIMIDOL[1,2-A]PYRIMIDINE
  • 1-Methyl-1,3,4,6,7,8-hexahydro-2H-pyrimido[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-Methyl-2,3,4,6,7,8-hexahydro-1H-pyrimido[1,2-a]pyrimidine
  • 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&gt
  • CATALYST MTBD
  • 7-Methyl-1,5,7-triazabicyclo[4.4.]dec-5-ene
  • 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