2-Bromo-4-methylpyridine , 97% , 4926-28-7

CAS NO.：4926-28-7

Empirical Formula: C6H6BrN

Molecular Weight: 172.02

MDL number: MFCD00082590

EINECS: 625-590-2

PRODUCT Properties

• Boiling point: 87 °C/10 mmHg (lit.)
• Density: 1.545 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.561(lit.)
• Flash point: >230 °F
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: Chloroform, Methanol (Slightly)
• pka: 1.46±0.10(Predicted)
• form: Liquid
• color: Clear yellow
• Specific Gravity: 1.545
• BRN: 107331
• InChI: InChI=1S/C6H6BrN/c1-5-2-3-8-6(7)4-5/h2-4H,1H3
• InChIKey: LSZMVESSGLHDJE-UHFFFAOYSA-N
• SMILES: C1(Br)=NC=CC(C)=C1

Description and Uses

2-Bromo-4-methylpyridine may be used:

• in the total synthesis of ocular age pigment A2-E (2 equiv of retinal (vitamin A) and 1 equiv of ethanolamine)
• in the preparation of methoxy-2-(2-pyridyl)indoles
• in the preparation of 2-(2′,4′-difluorophenyl)-4-methylpyridine, via a Suzuki coupling reaction with 2,4-difluorophenylboronic acid

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi,Xn
• Risk Statements: 36/37/38-20/21/22
• Safety Statements: 26-36-36/37/39
• WGK Germany: 3
• HazardClass: IRRITANT
• HS Code: 29339900