2-Chloro-4,6-dimethylpyridine
- CAS No.
- 30838-93-8
- Chemical Name:
- 2-Chloro-4,6-dimethylpyridine
- Synonyms
- 6-chloro-2,4-dimethylpyridine;2-CHLORO-4,6-DIMETHYLPYRIDINE;Pyridine, 2-chloro-4,6-dimethyl-;2-Chloro-4,6-dimethylpyridine 99%;2-Chloro-4,6-diMethylpyridine, 98%+;2-CHLORO-4,6-DIMETHYLPYRIDINE,98% GC;JR-8829, 2-Chloro-4,6-dimethylpyridine, 97%;2-Chloro-4,6-dimethylpyridine ISO 9001：2015 REACH
- CBNumber:
- CB6491709
- Molecular Formula:
- C7H8ClN
- Molecular Weight:
- 141.6
- MDL Number:
- MFCD08277279
- MOL File:
- 30838-93-8.mol
- MSDS File:
- SDS
| Boiling point | 208.1±35.0 °C(Predicted) |
|---|---|
| Density | 1.113±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,2-8°C |
| form | liquid |
| pka | 1.91±0.10(Predicted) |
| color | Clear, colourless |
| Water Solubility | Slightly soluble in water. |
| CAS DataBase Reference | 30838-93-8(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H312-H315-H319-H332-H335 | |||||||||
| Precautionary statements | P261-P280-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xn | |||||||||
| HazardClass | 6.1 | |||||||||
| HS Code | 2933399990 | |||||||||
| NFPA 704 |
|
2-Chloro-4,6-dimethylpyridine price More Price(61)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 267462 | 2-Chloro-4,6-dimethylpyridine Asreported | 30838-93-8 | 10g | $396 | 2026-06-03 | Buy |
| Usbiological | 267462 | 2-Chloro-4,6-dimethylpyridine Asreported | 30838-93-8 | 25g | $616 | 2026-06-03 | Buy |
| Usbiological | 267462 | 2-Chloro-4,6-dimethylpyridine Asreported | 30838-93-8 | 50g | $947 | 2026-06-03 | Buy |
| Usbiological | 267462 | 2-Chloro-4,6-dimethylpyridine Asreported | 30838-93-8 | 100g | $1427 | 2026-06-03 | Buy |
| Usbiological | 267462 | 2-Chloro-4,6-dimethylpyridine Asreported | 30838-93-8 | 250g | $2390 | 2026-06-03 | Buy |
2-Chloro-4,6-dimethylpyridine Chemical Properties, Uses, Production
Chemical Properties
Light yellow liquid
Uses
It is an important raw material and intermediate used in organic synthesis agrochemical, pharmaceutical and dyestuff field.
Synthesis
5407-87-4
30838-93-8
General procedure for the synthesis of 2-chloro-4,6-dimethylpyridine from 2-amino-4,6-dimethylpyridine: A mixture of 2-amino-4,6-dimethylpyridine (90 g, 0.736 mol) and sodium chloride (216 g, 3.69 mol) in concentrated hydrochloric acid (720 mL) was cooled to -15 to -20°C. A solution of sodium nitrite (71.2 g, 1.03 mol) in water (135 mL) was added slowly and dropwise over 30 minutes. Subsequently, additional sodium chloride (216 g, 3.69 mol) was added and the reaction mixture was gradually warmed to room temperature with continuous stirring for 1 hour. Upon completion of the reaction, the reaction mixture was neutralized with solid sodium bicarbonate (700 g) and then extracted with dichloromethane (1 L). The extract was filtered and the organic and aqueous phases were separated. The organic phase was concentrated under reduced pressure and the resulting crude product was purified by fast column chromatography on silica gel (100-200 mesh), using a petroleum ether solution of 20% dichloromethane as eluent, to give 2-chloro-4,6-dimethylpyridine (40 g, 38% yield) as a final solid product.
References
[1] Patent: WO2009/130481, 2009, A1. Location in patent: Page/Page column 126-127
[2] Patent: US2011/9390, 2011, A1. Location in patent: Page/Page column 19
[3] Patent: WO2008/62182, 2008, A1. Location in patent: Page/Page column 145-146
[4] Journal of the American Chemical Society, 1957, vol. 79, p. 3565
[5] Patent: US6194424, 2001, B1
2-Chloro-4,6-dimethylpyridine Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| ShangHai DEMO Chemical Co.,Ltd | 400-021-7337 2355568890 | sales@demochem.com | China | 2569 | 57 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 | sales@sinch.com.cn | China | 11592 | 64 |
| Jia Xing Isenchem Co.,Ltd | 0573-85285100 18627885956 | isenchem@163.com | China | 9389 | 66 |
| Pure Chemistry Scientific Inc. | 001-857-928-2050 or 1-888-588-9418 | sales@chemreagents.com | United States | 10174 | 62 |
| Shanghai Longsheng chemical Co.,Ltd. | 58099637 13585536065 | sales@shlschem.com | China | 9880 | 59 |
View Latest Price from 2-Chloro-4,6-dimethylpyridine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-20 | 2-Chloro-4,6-dimethylpyridine
30838-93-8
|
$1.10 | 1g | 99.00% | 100 Tons min | Dideu Industries Group Limited | |
 |
2025-04-04 | 2-Chloro-4,6-dimethylpyridine
30838-93-8
|
1KG | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | ||
 |
2019-07-06 | 2-Chloro-4,6-dimethylpyridine
30838-93-8
|
$1.00 | 1kg | 98% | 200kg | Career Henan Chemical Co |
-
- 2-Chloro-4,6-dimethylpyridine
30838-93-8
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- 2-Chloro-4,6-dimethylpyridine
30838-93-8
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 2-Chloro-4,6-dimethylpyridine
30838-93-8
- $1.00
- 98%
- Career Henan Chemical Co
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