ChemicalBook >> CAS DataBase List >>4,6-DIMETHYLPYRIMIDINE
4,6-DIMETHYLPYRIMIDINE
- CAS No.
- 1558-17-4
- Chemical Name:
- 4,6-DIMETHYLPYRIMIDINE
- Synonyms
- Pyrimidine,4,6-dimethyl-;4,6-DIMETHYLPYRIMIDINE;4,6-dimethyl-pyrimidin;Dimethylpyrimidinetech;4,6-Dimethylpyrimidine>4,6-DIMETHYLPYRIMIDINE 95+%;4,6-
DiMethylpyriMidine;4,6-DIMETHYLPYRIMIDINE (98%);4,6-DIMETHYLPYRIMIDINE (97%);4,6-Dimethylpyrimidine,93%,tech.
- CBNumber:
- CB0780926
- Molecular Formula:
- C6H8N2
- Molecular Weight:
- 108.14
- MDL Number:
- MFCD00006116
- MOL File:
- 1558-17-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-27 22:51:52
| Product description | Number | Pack Size | Price |
| 4,6-Dimethylpyrimidine ≥93%, technical grade | D183202 | 10g | $303 |
| 4,6-Dimethylpyrimidine >98.0%(GC)(T) | D4282 | 1g | $40 |
| 4,6-Dimethylpyrimidine >98.0%(GC)(T) | D4282 | 5g | $132 |
| 4,6-Dimethylpyrimidine Asreported | 270906 | 5g | $1140 |
| 4,6-Dimethylpyrimidine Asreported | 270906 | 10g | $1805 |
| More product size | |||
| Melting point | 25°C |
|---|---|
| Boiling point | 154 °C (lit.) |
| Density | 0.98 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 115 °F |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 3.04±0.17(Predicted) |
| form | Liquid After Melting |
| Specific Gravity | 0.98 |
| color | Clear yellow |
| Water Solubility | Soluble in water at 20°C. |
| λmax | 246nm(HCl aq.)(lit.) |
| BRN | 107068 |
| InChI | 1S/C6H8N2/c1-5-3-6(2)8-4-7-5/h3-4H,1-2H3 |
| InChIKey | LSBIUXKNVUBKRI-UHFFFAOYSA-N |
| SMILES | Cc1cc(C)ncn1 |
| CAS DataBase Reference | 1558-17-4(CAS DataBase Reference) |
| FDA UNII | 95N99D3VHB |
| NIST Chemistry Reference | Pyrimidine, 4,6-dimethyl-(1558-17-4) |
| EPA Substance Registry System | Pyrimidine, 4,6-dimethyl- (1558-17-4) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H228-H315-H319-H335-H226 | |||||||||
| Precautionary statements | P501a-P210-P240-P241-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P303+P361+P353-P305+P351+P338-P405 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Risk Statements | 10 | |||||||||
| Safety Statements | 23-24/25-16 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29335990 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Flam. Liq. 3 | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
4,6-DIMETHYLPYRIMIDINE price More Price(64)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D183202 | 4,6-Dimethylpyrimidine ≥93%, technical grade | 1558-17-4 | 10g | $303 | 2026-04-30 | Buy |
| TCI Chemical | D4282 | 4,6-Dimethylpyrimidine >98.0%(GC)(T) | 1558-17-4 | 1g | $40 | 2026-04-30 | Buy |
| TCI Chemical | D4282 | 4,6-Dimethylpyrimidine >98.0%(GC)(T) | 1558-17-4 | 5g | $132 | 2026-04-30 | Buy |
| Usbiological | 270906 | 4,6-Dimethylpyrimidine Asreported | 1558-17-4 | 5g | $1140 | 2026-06-03 | Buy |
| Usbiological | 270906 | 4,6-Dimethylpyrimidine Asreported | 1558-17-4 | 10g | $1805 | 2026-06-03 | Buy |
4,6-DIMETHYLPYRIMIDINE Chemical Properties,Uses,Production
Chemical Properties
clear yellowish liquid after melting
Uses
4,6-Dimethylpyrimidine is used to produce (6-methyl-pyrimidin-4-yl)-pyruvic acid ethyl ester. It is used as pharmaceutical intermediate. It is also used in agrochemical and dyestuff field.
Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 19, p. 373, 1982 DOI: 10.1002/jhet.5570190231
References
[1] Arkivoc, 2017, vol. 2017, # 5, p. 216 - 228
4,6-DIMETHYLPYRIMIDINE Preparation Products And Raw materials
Global( 213)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jiangsu Liyang Kunlun Biological Technology Co., Ltd. | +86-13813530041 | z13813530041@126.com | China | 337 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Shanghai Rlavie Technology Co ltd | +86-021-67759270 +8617717059219 | sales@rlavie.com | China | 1030 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14304 | 58 |
View Lastest Price from 4,6-DIMETHYLPYRIMIDINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | 4,6-DIMETHYLPYRIMIDINE
1558-17-4
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2025-04-02 | 4,6-Dimethyl-pyrimidine
1558-17-4
|
1000kg | 0.99 | 20 tons | Jiangsu Liyang Kunlun Biological Technology Co., Ltd. | ||
 |
2022-09-12 | 4,6-Dimethylpyrimidine
1558-17-4
|
1G | 98%min | 50kg/month | Shanghai Rlavie Technology Co ltd |
-
- 4,6-DIMETHYLPYRIMIDINE
1558-17-4
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- 4,6-Dimethyl-pyrimidine
1558-17-4
- $0.00
- 0.99
- Jiangsu Liyang Kunlun Biological Technology Co., Ltd.
-
- 4,6-Dimethylpyrimidine
1558-17-4
- 98%min
- Shanghai Rlavie Technology Co ltd
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4,6-DiMethylpyriMidine
4,6-Dimethylpyrimidine>
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Pyrimidine,4,6-dimethyl-
1558-17-4
Building Blocks
Heterocyclic Building Blocks
Pyrimidines
Building Blocks
C6 to C8
Chemical Synthesis
Heterocyclic Building Blocks
Heterocycle-Pyrimidine series
Building Blocks
Heterocyclic Building Blocks
Pyrimidines
Pyridines, Pyrimidines, Purines and Pteredines
PYRIMIDINE
