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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 428351Generated: October 23, 2026

4-Bromo-3-methylpyridine

4-Bromo-5-methylpyridine · 4-Bromo-3-methylpyridine HCl · 4-BROMO-3-PICOLINE · CHEMBRDG-BB 4014100 · 4-bromo-3-picoline HCI · 4-BROMO-3-METHYLPYRIDINE · Pyridine,4-bromo-3-methyl- · 4-Bromo-3-methylpyridine HCl 4-Bromo-3-methylpyridine HCl salt

https://huagongshe.com/en/chemical/428351

4-Bromo-3-methylpyridine molecular structure

Identifiers & Physical Properties

CAS No.10168-00-0
Molecular formulaC6H6BrN
Average molar mass172.02 g/mol
Monoisotopic mass170.96836129 g/mol
SMILESCc1cnccc1Br
InChIKeyGYUAOSJIGMDMNJ-UHFFFAOYSA-N
PubChem CID428351
EC No.818-271-6
DTXSIDDTXSID60330259

Chemical & Physical Properties

XLogP1.9
Topological polar surface area12.9
Hydrogen bond donors0
Hydrogen bond acceptors1
Rotatable bonds0
Heavy atoms8
Formal charge0
Complexity74.9
Boiling point211 ºC
Density1.494
Flash point82 ºC
Storage conditionsKeep Cold
pKa (acidity coefficient)3.58±0.10(Predicted)
InChIInChI=1S/C6H6BrN/c1-5-4-8-3-2-6(5)7/h2-4H,1H3
InChIKeyGYUAOSJIGMDMNJ-UHFFFAOYSA-N
SMILESC1=NC=CC(Br)=C1C
CAS DataBase Reference10168-00-0(CAS DataBase Reference)
GHS pictogramGHS07,GHS05
Signal wordDanger
GHS hazard statementsH302-H318-H315-H335
GHS precautionary statementsP264-P280-P302+P352-P321-P332+P313-P362-P280-P305+P351+P338-P310-P264-P270-P301+P312-P330-P501
Hazard symbolsXi

Safety & Regulations

GHS classificationDangerH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Signal wordDanger
GHS pictogramGHS07,GHS05
Hazard symbolsXi
GHS hazard statementsH302-H318-H315-H335
GHS precautionary statementsP264-P280-P302+P352-P321-P332+P313-P362-P280-P305+P351+P338-P310-P264-P270-P301+P312-P330-P501

Applications & Uses

Uses

4-Bromo-3-methylpyridine can be used in organic synthetic materials. Its derivatives are also used as antimicrobial compounds.