Molekula
هيدروكسيد تيتراإيثيل الأمونيوم محلول 40% في الماء
Tetraethylammonium hydroxide 40% solution in water
Tetraethylammonium hydroxide 40% solution in water is a strong organic base used in organic synthesis, catalysis, and as a reagent in the production of specialty chemicals. It is a clear, colorless to pale yellow liquid with a characteristic ammoniacal odor. CAS: 77-98-5, Molecular formula: (C2H5)4N(OH), Molecular weight: 147.26 g/mol. Store at ambient temperature. Hazardous: corrosive, causes severe skin burns and eye damage. Molekula supplies Tetraethylammonium hydroxide 40% solution in water from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Tetraethylammonium hydroxide 40% solution in water is a strong organic base used in organic synthesis, catalysis, and as a reagent in the production of specialty chemicals. It is a clear, colorless to pale yellow liquid with a characteristic ammoniacal odor. CAS: 77-98-5, Molecular formula: (C2H5)4N(OH), Molecular weight: 147.26 g/mol. Store at ambient temperature. Hazardous: corrosive, causes severe skin burns and eye damage. Molekula supplies Tetraethylammonium hydroxide 40% solution in water from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Clear colourless to light yellow transparent liquid |
| Assay | ≥35% |
| APHA | ≤20Hazen |
| Bromine (Br) | ≤500ppm |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Base |
التعرف
| Property | Value |
|---|---|
| SKU | 43910420 |
| CAS Number | 77-98-5 |
| Molecular Formula | (C2H5)4N(OH) |
| Molecular Weight | 147.26 |
| SMILES | [OH-].CC[N+](CC)(CC)CC |
| EC / UN Number | 3267 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29239000 |
| Tariff Code | 2923900090 |
السلامة ونظام التصنيف والتحذير العالمي
-
Corrosive
GHS05
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
بيانات الخطر
- H290 May be corrosive to metals
- H302 Harmful if swallowed
- H311 Toxic in contact with skin
- H314 Causes severe skin burns and eye damage
- H318 Causes serious eye damage
- H370 Causes damage to organs
- H372 Causes damage to organs through prolonged or repeated exposure
- H410 Very toxic to aquatic life with long lasting effects
إقرارات احترازية
- P231 Handle under inert gas
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P271 Use only outdoors or in a well-ventilated area
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P310 Immediately call a POISON CENTER or doctor/physician
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ CS, IT, FR, ES, DE, EN.
-
CS - (43910420) TETRAETHYLAMMONIUM HYDROXIDE 40% SOLUTION IN WATER [77-98-5].pdf
SDS · CS · 244 KB
-
IT - (43910420) TETRAETHYLAMMONIUM HYDROXIDE 40% SOLUTION IN WATER [77-98-5].pdf
SDS · IT · 237 KB
-
FR - (43910420) TETRAETHYLAMMONIUM HYDROXIDE 40% SOLUTION IN WATER [77-98-5].pdf
SDS · FR · 241 KB
-
ES - (43910420) TETRAETHYLAMMONIUM HYDROXIDE 40% SOLUTION IN WATER [77-98-5].pdf
SDS · ES · 239 KB
-
DE - (43910420) TETRAETHYLAMMONIUM HYDROXIDE 40% SOLUTION IN WATER [77-98-5].pdf
SDS · DE · 239 KB
-
EN - (43910420) TETRAETHYLAMMONIUM HYDROXIDE 40% SOLUTION IN WATER [77-98-5].pdf
SDS · EN · 235 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 tetraethylammonium hydroxide used for?
It is primarily used as a strong base in organic synthesis, particularly in elimination reactions and as a phase-transfer catalyst.
What is the chemical formula and molecular weight?
The formula is (C2H5)4N(OH) and the molecular weight is 147.26 g/mol.
How should tetraethylammonium hydroxide be stored?
It should be stored at ambient temperature, away from light and moisture, and kept in a tightly sealed container.
What grade is available?
Molekula supplies tetraethylammonium hydroxide as a reagent-grade 40% solution in water.
Can Molekula supply it in bulk?
Yes, Molekula can supply tetraethylammonium hydroxide in bulk quantities; please contact our sales team for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.