Molekula
2-تيرت-بوتيل-6-(5-كلورو-2H-بنزوتريازول-2-يل)-4-ميثيل فينول
2-tert-Butyl-6-(5-chloro-2H-benzotriazol- 2-yl)-4-methylphenol
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol, commonly known as **UV-326**, is a high-performance ultraviolet light absorber widely used in plastics, coatings, adhesives, and rubber to prevent degradation from UV exposure. This chemical enhances photostability, extending the lifespan of materials exposed to sunlight or artificial UV sources. This compound has a CAS number of 3896-11-5, with the molecular formula C17H18ClN3O and a molecular weight of 315.80 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies UV-326 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol, commonly known as **UV-326**, is a high-performance ultraviolet light absorber widely used in plastics, coatings, adhesives, and rubber to prevent degradation from UV exposure. This chemical enhances photostability, extending the lifespan of materials exposed to sunlight or artificial UV sources. This compound has a CAS number of 3896-11-5, with the molecular formula C17H18ClN3O and a molecular weight of 315.80 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies UV-326 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Pale yellow powder |
| Melting Point | 137 - 142℃ |
| Ash | ≤0.1% |
| Loss on Drying | ≤0.5% |
| Purity | ≥99.0% |
| Light Transmittance | @ 500nm >97% |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 70058850 |
| رقم CAS | 3896-11-5 |
| الصيغة الجزيئية | C17H18ClN3O |
| الوزن الجزيئي | 315.80 |
| SMILES | CC1=CC(=C(C(=C1)N2N=C3C=CC(=CC3=N2)Cl)O)C(C)(C)C |
| رمز REACH | Y113 |
| مُدرَج وفق TSCA | نعم |
| رقم HTS | 29339982 |
| رقم التعريف الجمركي | 2933998090 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P280 توضع قفازات للحماية / ملابس للحماية / وقاء للعينين / للوجه
الوثائق
شهادة التحليل (CoA) حسب الدفعة
أدخل رقم الدفعة أو الحزمة للحصول على شهادة المطابقة الخاصة بهذه الدفعة المحددة. يمكننا إنشاء واحدة من بيانات المواصفات إذا لم تكن هناك نسخة PDF محفوظة.
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol (CAS 3896-11-5) commonly used for?
This compound is primarily used as a **UV light absorber** and **hindered amine light stabilizer (HALS)** in plastics, coatings, and adhesives to prevent photodegradation and extend product lifespan.
What is the chemical formula and molecular weight?
The formula is **C₁₇H₁₈ClN₃O**, and the molecular weight is **315.80 g/mol**.
How should this product be stored?
Store at **ambient temperature** in a cool, dry place, away from direct sunlight and incompatible materials. No special precautions are required beyond standard chemical handling.
What purity grades or forms (e.g., powder, liquid) does Molekula supply?
Molekula supplies this compound in **technical-grade powder form** with a minimum purity of **98%**. Custom grades may be available upon request.
Can Molekula supply this product in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., 1 kg, 5 kg, 25 kg drums) for large-scale industrial applications. Minimum order quantities may apply.
What documentation is provided with each order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **packing list**. Additional documentation (e.g., batch-specific reports) can be requested.
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