1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
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- $5 - $4760
- Product name: 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
- CAS: 7226-23-5
- MF: C6H12N2O
- MW: 128.17
- EINECS:230-625-6
- MDL Number:MFCD00006550
- Synonyms:1,3-dimethyl-perhydro-2-pyrimidinone ;1,3-dimethyl-tetrahydro-pyrimidin-2-one ;n,n’-dimethyltrimethyleneurea ;tetrahydro-1,3-dimethyl-2(1h)-pyrimidinon ;1,3-Dimethyl-2-oxohexahydropyrimidine;DMPUN,N'-DiMethylpropyleneurea;1,3-DiMethyl-3,4,5,6-tetrahydro-2(1H)-pyriMidinone, 97%, pure;1,3-DiMethyl-3,4,5,6-tetrahydro-2(1H)-pyriMidinone, 97% 100ML
46 prices
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Brand
- AK Scientific
- Alfa Aesar
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Ark Pharm
- Atlantic Research Chemicals
- Chemenu
- Frontier Specialty Chemicals
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
Package
- 1G
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- 5G
- 10g
- 25g
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- 100g
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- 500g
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- 1l
- 1000g
- 2.5Kg
- 25kg
- 5gm:
- 10gm:
- ManufacturerAK Scientific
- Product numberJ57502
- Product description1,3-Dimethylpropyleneurea
- Packaging500g
- Price$101
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberL09968
- Product description1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 98%
- Packaging25g
- Price$28.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL09968
- Product description1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 98%
- Packaging100g
- Price$53.2
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL09968
- Product description1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 98%
- Packaging500g
- Price$164
- Updated2024-03-01
- Buy
- ManufacturerAlichem
- Product number7226235
- Product description1,3-Dimethyltetrahydropyrimidin-2(1H)-one
- Packaging1kg
- Price$179
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA411176
- Product description1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98%
- Packaging10g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA411176
- Product description1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98%
- Packaging25g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA411176
- Product description1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98%
- Packaging100g
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA411176
- Product description1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98%
- Packaging500g
- Price$49
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA411176
- Product description1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98%
- Packaging1kg
- Price$93
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0017288
- Product description1,3-DIMETHYL-3,4,5,6-TETRAHYDRO-2(1H)-PYRIMIDINONE 95.00%
- Packaging1G
- Price$597.87
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0017288
- Product description1,3-DIMETHYL-3,4,5,6-TETRAHYDRO-2(1H)-PYRIMIDINONE 95.00%
- Packaging2.5G
- Price$746.88
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0017288
- Product description1,3-DIMETHYL-3,4,5,6-TETRAHYDRO-2(1H)-PYRIMIDINONE 95.00%
- Packaging5G
- Price$808.96
- Updated2021-12-16
- Buy
- ManufacturerArk Pharm
- Product numberP000232305
- Product description1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98%
- Packaging10g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerArk Pharm
- Product numberP000232305
- Product description1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98%
- Packaging25g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerArk Pharm
- Product numberP000232305
- Product description1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98%
- Packaging100g
- Price$13
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | J57502 | 1,3-Dimethylpropyleneurea | 500g | $101 | 2021-12-16 | Buy |
| Alfa Aesar | L09968 | 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 98% | 25g | $28.65 | 2024-03-01 | Buy |
| Alfa Aesar | L09968 | 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 98% | 100g | $53.2 | 2024-03-01 | Buy |
| Alfa Aesar | L09968 | 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 98% | 500g | $164 | 2024-03-01 | Buy |
| Alichem | 7226235 | 1,3-Dimethyltetrahydropyrimidin-2(1H)-one | 1kg | $179 | 2021-12-16 | Buy |
| Ambeed | A411176 | 1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98% | 10g | $5 | 2021-12-16 | Buy |
| Ambeed | A411176 | 1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98% | 25g | $7 | 2021-12-16 | Buy |
| Ambeed | A411176 | 1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98% | 100g | $11 | 2021-12-16 | Buy |
| Ambeed | A411176 | 1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98% | 500g | $49 | 2021-12-16 | Buy |
| Ambeed | A411176 | 1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98% | 1kg | $93 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0017288 | 1,3-DIMETHYL-3,4,5,6-TETRAHYDRO-2(1H)-PYRIMIDINONE 95.00% | 1G | $597.87 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0017288 | 1,3-DIMETHYL-3,4,5,6-TETRAHYDRO-2(1H)-PYRIMIDINONE 95.00% | 2.5G | $746.88 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0017288 | 1,3-DIMETHYL-3,4,5,6-TETRAHYDRO-2(1H)-PYRIMIDINONE 95.00% | 5G | $808.96 | 2021-12-16 | Buy |
| Ark Pharm | P000232305 | 1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98% | 10g | $5 | 2021-12-16 | Buy |
| Ark Pharm | P000232305 | 1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98% | 25g | $8 | 2021-12-16 | Buy |
| Ark Pharm | P000232305 | 1,3-Dimethyltetrahydropyrimidin-2(1H)-one 98% | 100g | $13 | 2021-12-16 | Buy |
Properties
Melting point :-20 °C
Boiling point :146 °C44 mm Hg(lit.)
Density :1.06 g/mL at 25 °C(lit.)
vapor pressure :0.5 hPa (57 °C)
refractive index :n20/D 1.488(lit.)
Flash point :121 °C
storage temp. :Store below +30°C.
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly)
pka :-0.65±0.20(Predicted)
form :Liquid
color :Clear colorless to slightly yellow
PH :11 (100g/l, H2O, 20℃)
explosive limit :1.6-9.3%(V)
Water Solubility :soluble
Sensitive :Hygroscopic
BRN :110562
Dielectric constant :36.119999999999997
Stability :Hygroscopic
InChIKey :GUVUOGQBMYCBQP-UHFFFAOYSA-N
LogP :0.05 at 25℃
CAS DataBase Reference :7226-23-5(CAS DataBase Reference)
EPA Substance Registry System :2(1H)-Pyrimidinone, tetrahydro-1,3-dimethyl- (7226-23-5)
Boiling point :146 °C44 mm Hg(lit.)
Density :1.06 g/mL at 25 °C(lit.)
vapor pressure :0.5 hPa (57 °C)
refractive index :n
Flash point :121 °C
storage temp. :Store below +30°C.
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly)
pka :-0.65±0.20(Predicted)
form :Liquid
color :Clear colorless to slightly yellow
PH :11 (100g/l, H2O, 20℃)
explosive limit :1.6-9.3%(V)
Water Solubility :soluble
Sensitive :Hygroscopic
BRN :110562
Dielectric constant :36.119999999999997
Stability :Hygroscopic
InChIKey :GUVUOGQBMYCBQP-UHFFFAOYSA-N
LogP :0.05 at 25℃
CAS DataBase Reference :7226-23-5(CAS DataBase Reference)
EPA Substance Registry System :2(1H)-Pyrimidinone, tetrahydro-1,3-dimethyl- (7226-23-5)
Safety Information
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Description
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone is a versatile solvent used in the N-alkylation of chiral and O-alkylation of aldoses. It is involved in the preparation of poly(aryl ethers). It is a cyclic urea and used as a polar aprotic organic solvent. Further, it reacts with trifluoro-methanesulfonic acid anhydride to prepare 2,2'-oxy-bis(1,3-dimethyl-tetrahydropyrimidinium) bis(trifluoromethanesulfonate).More related product prices
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