2-Phenylimidazoline

CAS Number
936-49-2
EC Number
213-313-4

What is 2-Phenylimidazoline?

2-Phenylimidazoline (CAS 936-49-2) is a cyclic amidine compound used primarily as a catalyst and pharmaceutical intermediate in fine chemical synthesis.

Where is 2-Phenylimidazoline used?

  • Organic chemistry: curing agent accelerator and reaction catalyst
  • Pharmaceutical manufacturing: building block for active pharmaceutical ingredients and bioactive heterocyclic scaffolds
  • Epoxy resin curing systems: catalyst where controlled reactivity is a priority
  • Biotechnology: synthetic intermediate for imidazoline-class compounds studied for receptor binding activity
  • Specialty agrochemicals and fine chemicals require imidazoline ring systems as structural components.

Commercial specifications

  • Technical-grade and high-purity grades with a minimum assay of 98% or higher
  • Packaging from small research quantities to multi-kilogram industrial lots
  • Quality control for moisture content and purity

Other Names (Synonyms)

2-Phenyl-2-imidazoline|1H-Imidazole, 4,5-dihydro-2-phenyl-|E78R99DCH8|RefChem:478045|2-Imidazoline, 2-phenyl-|4,5-Dihydro-2-phenyl-1H-imidazole

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What are the physical properties of 2-Phenylimidazoline?

Melting Point 98-100 °C
Boiling Point 162 °C
Density 1,15 g/cm 3
Flash Point 201 °C
Appearance LIGHT YELLOW TO YELLOW FLAKES OR CRYST. POWDER
Color Pale brown
Odor Faint odor
Form Powder
Water Solubility SOLUBLE
Vapor Pressure 0.001Pa at 20℃
Refractive Index 1.5600 (estimate)
Log P 2.45 at 25℃

How is 2-Phenylimidazoline classified and handled safely? Learn More

Danger
GHS05· Corrosive GHS07· Irritant GHS09· Environmental Hazard

Hazard Statements

H302 Harmful if swallowed
H315 Causes skin irritation
H318 Causes serious eye damage
H319 Causes serious eye irritation

Precautionary Statements

P264 Wash … thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Which trade and regulatory codes apply to 2-Phenylimidazoline?

HS Code 29332900
UN Number 3263
ADR Class 8
Packing Group II
Storage Class 11 - Combustible Solids
WGK (Germany) 3
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