2-Fluorobenzaldehyde , 98% , 446-52-6

CAS NO.：446-52-6

Empirical Formula: C7H5FO

Molecular Weight: 124.11

MDL number: MFCD00003302

EINECS: 207-171-2

PRODUCT Properties

• Melting point: −44.5 °C(lit.)
• Boiling point: 90-91 °C46 mm Hg(lit.)
• Density: 1.178 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.521(lit.)
• Flash point: 131 °F
• storage temp.: Inert atmosphere,2-8°C
• form: Liquid
• color: Clear colorless to light brown
• Specific Gravity: 1.178
• Water Solubility: INSOLUBLE
• Sensitive: Air Sensitive
• BRN: 507155
• InChIKey: ZWDVQMVZZYIAHO-UHFFFAOYSA-N
• CAS DataBase Reference: 446-52-6(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 2-fluoro-(446-52-6)

Description and Uses

2?-(2-Fluorobenzylidene)-2-hydroxybenzohydrazide was synthesized by the reaction of 2-hydroxybenzoylhydrazine with 2-fluorobenzaldehyde in ethanol. Synthesis of n-aryl indolines from 2-fluorobenzaldehyde dimethylhydrazone derivatives which is an approach to preparation of c(aryl)-n(amine) bond atropisomeric amines. The o-dialkylaminobenzaldehydes were conveniently prepared by nucleophilic displacement of the activated fluorine in 2-fluorobenzaldehyde with the required dialkylamine in hot dimethylformamide. N?-(2-Fluorobenzylidene)-2-(quinolin-8-yloxy) acetohydrazide methanol solvate in the reaction of quinolin-8-yloxyacetic acid hydrazide and 2-fluorobenzaldehyde.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H302-H315
• Precautionary statements: P210-P233-P240-P241-P301+P312-P303+P361+P353
• Hazard Codes: Xi,F,Xn
• Risk Statements: 10-36/37/38-22
• Safety Statements: 16-26-36-37/39
• RIDADR: UN 1989 3/PG 3
• WGK Germany: 3
• RTECS: CU6140000
• F: 10-23
• Hazard Note: Flammable
• HazardClass: 3
• PackingGroup: III
• HS Code: 29130000
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)