Molekula
4-هيدروكسي تيمبو (4-هيدروكسي-2,2,6,6-تترا مثيل بيبيريدينوكسي، جذر حر)
4-Hydroxy TEMPO is a stable free radical used as a catalyst in oxidation reactions and as a spin label in electron paramagnetic resonance (EPR) studies. It is a key reagent in organic synthesis and materials science. CAS: 2226-96-2, Molecular Formula: C9H18NO2, Molecular Weight: 172.24 g/mol, Storage: 2 to 8 °C, Signal Word: Danger. Molekula supplies 4-Hydroxy TEMPO from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
4-Hydroxy TEMPO is a stable free radical used as a catalyst in oxidation reactions and as a spin label in electron paramagnetic resonance (EPR) studies. It is a key reagent in organic synthesis and materials science. CAS: 2226-96-2, Molecular Formula: C9H18NO2, Molecular Weight: 172.24 g/mol, Storage: 2 to 8 °C, Signal Word: Danger. Molekula supplies 4-Hydroxy TEMPO from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | Orange crystal |
| Melting Point | >65 Deg C |
| Ash | <0.5% |
| Assay | >99% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| CAS Number | 2226-96-2 |
| Molecular Formula | C9H18NO2 |
| Molecular Weight | 172.24 |
| SMILES | [O]N1C(C)(C)CC(O)CC1(C)C |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29339997 |
| Tariff Code | 2933919000 |
السلامة ونظام التصنيف والتحذير العالمي
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Corrosive
GHS05
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
بيانات الخطر
- H302 Harmful if swallowed
- H318 Causes serious eye damage
- H373 May cause damage to organs through prolonged or repeated exposure
- H412 Harmful to aquatic life with long lasting effects
- USH01 May form combustible dust concentrations in air
إقرارات احترازية
- P262 Do not get in eyes, on skin, or on clothing
- 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
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ PT, FR, IT, ES, DE, EN.
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PT - (73749999) 4-HYDROXY TEMPO (4-HYDROXY-2,2,6,6-TETRAMETHYL-PIPERIDINOOXY, FREE RADICAL) [2226-96-2].pdf
SDS · PT · 203 KB
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FR - (73749999) 4-HYDROXY TEMPO (4-HYDROXY-2,2,6,6-TETRAMETHYL-PIPERIDINOOXY, FREE RADICAL) [2226-96-2].pdf
SDS · FR · 203 KB
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IT - (73749999) 4-HYDROXY TEMPO (4-HYDROXY-2,2,6,6-TETRAMETHYL-PIPERIDINOOXY, FREE RADICAL) [2226-96-2].pdf
SDS · IT · 199 KB
-
ES - (73749999) 4-HYDROXY TEMPO (4-HYDROXY-2,2,6,6-TETRAMETHYL-PIPERIDINOOXY, FREE RADICAL) [2226-96-2].pdf
SDS · ES · 202 KB
-
DE - (73749999) 4-HYDROXY TEMPO (4-HYDROXY-2,2,6,6-TETRAMETHYL-PIPERIDINOOXY, FREE RADICAL) [2226-96-2].pdf
SDS · DE · 202 KB
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EN - (73749999) 4-HYDROXY TEMPO (4-HYDROXY-2,2,6,6-TETRAMETHYL-PIPERIDINOOXY, FREE RADICAL) [2226-96-2].pdf
SDS · EN · 199 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.
الأسعار ومقاسات التعبئة
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is 4-Hydroxy TEMPO used for?
4-Hydroxy TEMPO is primarily used as a stable free radical in organic synthesis, particularly in oxidation reactions and as a radical scavenger in polymer chemistry.
What is the chemical formula and molecular weight of 4-Hydroxy TEMPO?
The formula is C9H18NO2 with a molecular weight of 172.24 g/mol.
How should 4-Hydroxy TEMPO be stored?
It should be stored at 2 to 8 °C in a cool, dark place to maintain stability and prevent decomposition.
What grade of 4-Hydroxy TEMPO does Molekula supply?
Molekula supplies 4-Hydroxy TEMPO in high-purity research grade, suitable for laboratory and industrial applications.
Can Molekula supply 4-Hydroxy TEMPO in bulk?
Yes, Molekula can supply 4-Hydroxy TEMPO in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a purchase of 4-Hydroxy TEMPO?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with regulatory standards.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.