2,4-Difluorobenzyl Bromide , 98% , 23915-07-3

Synonym(s):
α-Bromo-2,4-difluorotoluene

CAS NO.：23915-07-3

Empirical Formula: C7H5BrF2

Molecular Weight: 207.02

MDL number: MFCD00011649

EINECS: 245-938-3

PRODUCT Properties

• Melting point: 18 °C
• Boiling point: 28 °C
• Density: 1.613 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.525(lit.)
• Flash point: 104 °F
• storage temp.: Inert atmosphere,2-8°C
• form: Liquid
• Specific Gravity: 1.63
• color: Clear yellow
• Sensitive: Lachrymatory
• BRN: 4177539
• CAS DataBase Reference: 23915-07-3(CAS DataBase Reference)

Description and Uses

2,4-Difluorobenzyl bromide has been used in the preparation of:

• novel 1,2,4-triazolium derivatives
• 1,5-biaryl pyrrole EP₁ receptor antagonists

Safety

• Symbol(GHS): GHS02,GHS05,GHS08
• Signal word: Danger
• Hazard statements: H226-H314-H317-H334
• Precautionary statements: P210-P233-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: C,F
• Risk Statements: 10-34-42/43-36
• Safety Statements: 23-26-36/37/39-45-25-16
• RIDADR: UN 2920 8/PG 2
• WGK Germany: 3
• Hazard Note: Corrosive/Lachrymatory
• HazardClass: 8
• PackingGroup: III
• HS Code: 29039990
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)