🌟 Benzophenone (CAS 119-61-9) | UV Absorber & Photoinitiator Intermediate | C13H10O

📌 Product Overview

Benzophenone is an important aromatic ketone widely used as a UV absorber, photoinitiator intermediate, and organic synthesis building block. With its stable chemical structure and excellent light-absorbing properties, it plays a key role in polymer protection, coatings, inks, and fragrance industries.

• Chemical Name: Benzophenone
• CAS No.: 119-61-9
• Molecular Formula: C13H10O
• Molecular Weight: 182.22
• Appearance: White crystalline solid
• Purity: Industrial / high purity grades available

✨ Key Features & Performance

• ☀️ Excellent UV absorption capability (UV blocker intermediate)
• ⚡ Stable aromatic ketone structure
• 🧪 High compatibility with organic synthesis systems
• 🎯 Effective photoinitiator intermediate for UV-curing systems
• 🌿 Widely used in fine chemical and polymer industries

☀️ 1. UV Absorber & Light Stabilization

Benzophenone is widely used as an important raw material in UV protection systems.

• 🌞 Helps improve UV resistance in plastics
• 🧴 Enhances weather resistance of coatings and resins
• 🎨 Prevents fading and yellowing caused by sunlight
• 🧸 Improves durability of everyday plastic products

👉 In short: it helps materials become more “sun-resistant” and long-lasting ✨

🎨 2. UV-Curing Systems (UV Ink / UV Coating / UV Adhesive)

It plays an important role in UV-curable formulations as a key intermediate.

• 🖨️ Used in UV inks for fast printing systems
• 🧪 Applied in UV coatings and UV adhesives
• ⚡ Improves curing efficiency and reaction stability
• 📦 Widely used in packaging and industrial coatings

👉 Enables fast curing and high-efficiency production 🚀

🧪 3. Organic Synthesis & Fine Chemical Intermediate

Benzophenone is a classic aromatic ketone structure used in many synthesis routes.

• 🔬 Intermediate in organic synthesis
• 🧬 Used in pharmaceutical and dye chemistry
• ⚗️ Common laboratory and R&D raw material
• 🧫 Building block for complex molecules

👉 A fundamental “starting material” for many advanced chemicals 🌱

🌸 4. Fragrance & Cosmetic-Related Applications

In fragrance and personal care industries, it also plays a supporting role.

• 🌺 Used in fragrance formulation systems
• 🧴 Helps stabilize scent components
• 💐 Improves formulation consistency in perfumes
• 🧼 Used in some cosmetic ingredient systems

🌍 Summary

Benzophenone is a versatile aromatic compound widely used in:

☀️ UV protection systems

🎨 UV-curable coatings and inks

🧪 Organic synthesis intermediates

🌸 Fragrance and formulation support systems

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