4-Bromo-2-methylpyridine
- CAS NO.：22282-99-1
- Empirical Formula: C6H6BrN
- Molecular Weight: 172.02
- MDL number: MFCD03788196
- EINECS: 624-896-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is 4-Bromo-2-methylpyridine?
Chemical properties
Light yellow liquid
The Uses of 4-Bromo-2-methylpyridine
4-Bromo-2-methylpyridine is a starting material used in a synthesis of crown-ester-bipyridines and viologens via sodium or nickel reductive coupling, side chain oxidation and esterification.
The Uses of 4-Bromo-2-methylpyridine
Used in the preparation of phenyloxadiazolyl pyridines as immunomodulating agents.
The Uses of 4-Bromo-2-methylpyridine
4-Bromo-2-methylpyridine is used as a starting material in the preparation of crown-ester-bipyridines and viologens through sodium or nickel reductive coupling, side chain oxidation and esterification. Further, it serves as an important raw material and intermediate in organic synthesis, pharmaceuticals, agrochemicals and in dyes.
Properties of 4-Bromo-2-methylpyridine
| Boiling point: | 76 °C / 14mmHg |
| Density | 1.450 g/mL at 25 °C |
| refractive index | n |
| Flash point: | 174 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Dichloromethane |
| form | Pale Yellow Liquid |
| pka | 4.38±0.10(Predicted) |
| color | Colorless to Light yellow to Light orange |
| Water Solubility | Miscible with dichloromethane. Immiscible with water. |
| CAS DataBase Reference | 22282-99-1(CAS DataBase Reference) |
Safety information for 4-Bromo-2-methylpyridine
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Bromo-2-methylpyridine
4-Bromo-2-methylpyridine manufacturer
JSK Chemicals
3Y
Phone:+91-9879767984
Whatsapp: +91-9879767970
product: 22282-99-1 4-Bromo-2-methylpyridine, 95% 99%
ALS India Life Sciences Pvt. Ltd
2Y
Phone:+91-8977036378
Whatsapp: +91 8008166674
product: 4-Bromo-2-methylpyridine 22282-99-1 98.00%
GK Chemicals
1Y
Phone:+91-7207279444
Whatsapp: +91-7207279444
product: 22282-99-1 4-Bromo 2-Methyl Pyridine 98%
ASM Organics
Andhra Pradesh
Phone:91-9866122393
Whatsapp: 91-9866122393
product: 4-Bromo-2-methyl pyridine
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