ChemicalBook > CAS DataBase List > 2-Chloro-4,6-dimethylpyridine

2-Chloro-4,6-dimethylpyridine

Product Name: 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
Formula Weight: 141.6
MOL File: 30838-93-8.mol

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2-Chloro-4,6-dimethylpyridine Property

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)

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Safety

Hazard Codes: Xn
HazardClass: 6.1
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: C596055
Product name: 2-Chloro-4,6-dimethylpyridine
Packaging: 500mg
Price: $60
Updated: 2021/12/16

Oakwood

Product number: 037141
Product name: 2-Chloro-4,6-dimethylpyridine
Purity: 97%
Packaging: 10g
Price: $71
Updated: 2021/12/16

Oakwood

Product number: 037141
Product name: 2-Chloro-4,6-dimethylpyridine
Purity: 97%
Packaging: 5g
Price: $41
Updated: 2021/12/16

Apolloscientific

Product number: OR30935
Product name: 2-Chloro-4,6-dimethylpyridine
Purity: 95%
Packaging: 25g
Price: $99
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC07059
Product name: 2-Chloro-4,6-dimethylpyridine
Packaging: 10g
Price: $105
Updated: 2021/12/16

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2-Chloro-4,6-dimethylpyridine Chemical Properties,Usage,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

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View Lastest Price from 2-Chloro-4,6-dimethylpyridine manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 2-Chloro-4,6-dimethylpyridine 30838-93-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-13

Dideu Industries Group Limited

Product: 2-Chloro-4,6-dimethylpyridine 30838-93-8
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-08-26

Career Henan Chemical Co

Product: 2-Chloro-4,6-dimethylpyridine 30838-93-8
Price: US $1.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 200kg
Release date: 2018-12-18

30838-93-8, 2-Chloro-4,6-dimethylpyridineRelated Search:

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JR-8829, 2-Chloro-4,6-dimethylpyridine, 97%

2-Chloro-4,6-dimethylpyridine 99%

2-CHLORO-4,6-DIMETHYLPYRIDINE

2-Chloro-4,6-diMethylpyridine, 98%+

2-CHLORO-4,6-DIMETHYLPYRIDINE,98% GC

6-chloro-2,4-dimethylpyridine

Pyridine, 2-chloro-4,6-dimethyl-

2-Chloro-4,6-dimethylpyridine ISO 9001：2015 REACH

30838-93-8

30803-93-8

16116-08-5

Heterocycle-Pyridine series

Boronic Acid

Heterocyclic Compounds

Pyridine