ChemicalBook > CAS DataBase List > 3-CHLORO-2-METHYLPYRIDINE

3-CHLORO-2-METHYLPYRIDINE

Product Name
3-CHLORO-2-METHYLPYRIDINE
CAS No.
72093-03-9
Chemical Name
3-CHLORO-2-METHYLPYRIDINE
Synonyms
3-CHLORO-2-PICOLINE;3-CHLORO-2-METHYLPYRIDINE;Pyridine, 3-chloro-2-methyl-;Pyridine, 3-chloro-2-methyl- (9CI);3-CHLORO-2-METHYLPYRIDINE ISO 9001：2015 REACH
CBNumber
CB4389219
Molecular Formula
C6H6ClN
Formula Weight
127.57
MOL File
72093-03-9.mol
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3-CHLORO-2-METHYLPYRIDINE Property

Boiling point:
156.5±20.0 °C(Predicted)
Density 
1.150±0.06 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
pka
3.67±0.10(Predicted)
Appearance
Colorless to light yellow Liquid
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Safety

HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Biosynth Carbosynth
Product number
FC55554
Product name
3-Chloro-2-methylpyridine
Packaging
500mg
Price
$115
Updated
2021/12/16
Matrix Scientific
Product number
076470
Product name
3-Chloro-2-methylpyridine
Purity
95+%
Packaging
1g
Price
$168
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC55554
Product name
3-Chloro-2-methylpyridine
Packaging
1g
Price
$194
Updated
2021/12/16
SynQuest Laboratories
Product number
3H32-5-CK
Product name
3-Chloro-2-methylpyridine
Packaging
1g
Price
$256
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC55554
Product name
3-Chloro-2-methylpyridine
Packaging
2g
Price
$310
Updated
2021/12/16
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3-CHLORO-2-METHYLPYRIDINE Chemical Properties,Usage,Production

Synthesis

3430-10-2

72093-03-9

General procedure for the synthesis of 3-chloro-2-methylpyridine from 3-amino-2-methylpyridine: 54 g of 3-amino-2-methylpyridine was slowly added to 130 g of concentrated hydrochloric acid (36-38% mass fraction). Subsequently, hydrogen chloride gas was passed to saturation and 222.45 g of phosphoryl chloride and 90 g of nitric acid at 70% mass concentration were added dropwise at 20-25°C. The reaction was carried out with continuous stirring and strict stirring. The reaction was carried out with continuous stirring and under strict temperature control. After completion of the reaction, 57.3 g of 3-chloro-2-methylpyridine was obtained in 89% yield and 99% purity after post-treatment.

References

[1] Patent: CN105061300, 2018, B. Location in patent: Paragraph 0020; 0021

3-CHLORO-2-METHYLPYRIDINE Preparation Products And Raw materials

Raw materials

FUMING SULFURIC ACID ZINC Toluene Sodium nitrite 6-Chloro-2-methyl-3-nitropyridine Hydrochloric acid

Preparation Products

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View Lastest Price from 3-CHLORO-2-METHYLPYRIDINE manufacturers

Dideu Industries Group Limited
Product
3-CHLORO-2-METHYLPYRIDINE 72093-03-9
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-08-27
Career Henan Chemical Co
Product
3-Chloro-2-picoline 72093-03-9
Price
US $9.80/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
20 tons
Release date
2020-01-02

72093-03-9, 3-CHLORO-2-METHYLPYRIDINERelated Search:

Clopyralid 2-AMINO-3,5-DICHLORO-6-METHYLPYRIDINE Picloram PICLORAM METHYL ESTER 2-CHLORO-3-METHYLPYRIDINE 4-Chloro-2-picoline 2-CHLORO-6-METHYLPYRIDINE-4-CARBOXYLIC ACID 4-Chloro-3-methylpyridine hydrochloride 3-CHLORO-4-METHYLPYRIDINE 2,4-Dichloro-3-methylpyridine 2,5-DICHLORO-3-METHYLPYRIDINE 2,6-Dichloro-4-picoline 4-Chloro-5-methylpyridine Ethyl 2-chloro-6-methylpyridine-4-carboxylate, 97% Picoplatin 3-AMINO-2-CHLORO-4-METHYLPYRIDINE,3-AMINO-6-CHLORO-2-METHYLPYRIDINE 4-Chloro-N-methylpyridine-2-carboxamide Hydrochloride 3-BROMO-2-CHLORO-4-PICOLINE

  • 3-CHLORO-2-PICOLINE
  • 3-CHLORO-2-METHYLPYRIDINE
  • Pyridine, 3-chloro-2-methyl-
  • Pyridine, 3-chloro-2-methyl- (9CI)
  • 3-CHLORO-2-METHYLPYRIDINE ISO 9001：2015 REACH
  • 72093-03-9
  • pharmacetical
  • Halides
  • Pyridines