Molekula
15-كروين-5
15-Crown-5
15-Crown-5 is a cyclic ether used as a phase-transfer catalyst and ionophore in organic synthesis, particularly for complexing alkali metal ions like potassium. It has a molecular formula of C10H20O5, a molecular weight of 220.26 g/mol, and is stored at ambient temperature. Its CAS number is 33100-27-5. Signal word: Warning. Molekula supplies 15-Crown-5 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
15-Crown-5 is a cyclic ether used as a phase-transfer catalyst and ionophore in organic synthesis, particularly for complexing alkali metal ions like potassium. It has a molecular formula of C10H20O5, a molecular weight of 220.26 g/mol, and is stored at ambient temperature. Its CAS number is 33100-27-5. Signal word: Warning. Molekula supplies 15-Crown-5 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow transparent liquid |
| Purity (GC) | ≥98% |
| Water Content (KF) | ≤0.5% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 110 C |
| Shelf Life | 24 months |
| Acidity | Acid |
التعرف
| Property | Value |
|---|---|
| SKU | 10920590 |
| CAS Number | 33100-27-5 |
| Molecular Formula | C10H20O5 |
| Molecular Weight | 220.26 |
| SMILES | C1COCCOCCOCCOCCO1 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29329990 |
| Tariff Code | 2932990028 |
السلامة ونظام التصنيف والتحذير العالمي
-
Health Hazard
GHS07
بيانات الخطر
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
إقرارات احترازية
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ NL, RU, IT, FR, ES, DE, EN.
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NL - (10920590) 15-CROWN-5 [33100-27-5].pdf
SDS · NL · 281 KB
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RU - (10920590) 15-CROWN-5 [33100-27-5].pdf
SDS · RU · 289 KB
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IT - (10920590) 15-CROWN-5 [33100-27-5].pdf
SDS · IT · 282 KB
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FR - (10920590) 15-CROWN-5 [33100-27-5].pdf
SDS · FR · 284 KB
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ES - (10920590) 15-CROWN-5 [33100-27-5].pdf
SDS · ES · 282 KB
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DE - (10920590) 15-CROWN-5 [33100-27-5].pdf
SDS · DE · 283 KB
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EN - (10920590) 15-CROWN-5 [33100-27-5].pdf
SDS · EN · 278 KB
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 15-Crown-5 used for?
15-Crown-5 is commonly used as a phase-transfer catalyst and for complexing alkali metal ions, particularly potassium, in organic synthesis.
What is the chemical formula and molecular weight of 15-Crown-5?
The formula is C10H20O5 with a molecular weight of 220.26 g/mol.
How should 15-Crown-5 be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of 15-Crown-5 is available?
Molekula supplies 15-Crown-5 in technical grade; custom grades available upon request.
Can Molekula supply 15-Crown-5 in bulk?
Yes, Molekula can supply 15-Crown-5 in bulk quantities; please contact sales for pricing and availability.
What documentation comes with my order of 15-Crown-5?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation available upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.