Molekula
بيس(تريميثيلسيلايل)تريفلوروأسيتاميد
Bis(trimethylsilyl)trifluoroacetamide is a silylating agent used in organic synthesis, particularly for derivatizing alcohols, amines, and carboxylic acids in analytical chemistry and pharmaceutical research. It is a colorless to pale yellow liquid with a molecular weight of 257.40 g/mol, CAS number 25561-30-2, and molecular formula CF3C[=NSi(CH3)3]OSi(CH3)3. Store at ambient temperature. Signal word: Danger. Molekula supplies Bis(trimethylsilyl)trifluoroacetamide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Bis(trimethylsilyl)trifluoroacetamide is a silylating agent used in organic synthesis, particularly for derivatizing alcohols, amines, and carboxylic acids in analytical chemistry and pharmaceutical research. It is a colorless to pale yellow liquid with a molecular weight of 257.40 g/mol, CAS number 25561-30-2, and molecular formula CF3C[=NSi(CH3)3]OSi(CH3)3. Store at ambient temperature. Signal word: Danger. Molekula supplies Bis(trimethylsilyl)trifluoroacetamide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | Colourless transparent liquid |
| Boiling Point | 64 - 66 Deg C |
| Identification | Conforms to reference |
| Assay | ≥98% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 24 C |
| Transport Class | 3 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Base |
التعرف
| Property | Value |
|---|---|
| CAS Number | 25561-30-2 |
| Molecular Formula | CF3C[=NSi(CH3)3]OSi(CH3)3 |
| Molecular Weight | 257.40 |
| SMILES | FC(F)(F)C(=N[Si](C)(C)C)O[Si](C)(C)C |
| EC / UN Number | 1993 |
| REACH Code | Y110 |
| HTS Code | 29319090 |
| Tariff Code | 2931900090 |
السلامة ونظام التصنيف والتحذير العالمي
-
Flammable
GHS02
-
Health Hazard
GHS07
بيانات الخطر
- H226 Flammable liquid and vapour
- H315 Causes skin irritation
- H319 Causes serious eye irritation
إقرارات احترازية
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- 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
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.
الأسعار ومقاسات التعبئة
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is Bis(trimethylsilyl)trifluoroacetamide used for?
It is primarily used as a silylating agent in organic synthesis, particularly for the derivatization of alcohols, amines, and carboxylic acids in analytical chemistry and pharmaceutical research.
What is the chemical formula and molecular weight?
The formula is CF3C[=NSi(CH3)3]OSi(CH3)3 with a molecular weight of 257.40 g/mol.
How should it be stored?
It should be stored at ambient temperature, protected from moisture and heat, in a tightly sealed container.
What grade is available?
Available in high-purity analytical grade, suitable for laboratory and research applications.
Can Molekula supply it in bulk?
Yes, Molekula can supply Bis(trimethylsilyl)trifluoroacetamide in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.