Molekula
كلوريد 4,4'-ديميثوكسيتريتيل
4,4'-Dimethoxytritylchloride (DMT-Cl)
4,4'-Dimethoxytrityl chloride (DMT-Cl) is a key reagent used in nucleic acid synthesis for the protection of hydroxyl groups during solid-phase oligonucleotide assembly. It is a white to pale yellow solid with a molecular formula of C21H19ClO2 and a molecular weight of 338.83 g/mol. CAS number: 40615-36-9. Store at ambient temperature. Signal word: Warning. Molekula supplies 4,4'-Dimethoxytrityl chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
4,4'-Dimethoxytrityl chloride (DMT-Cl) is a key reagent used in nucleic acid synthesis for the protection of hydroxyl groups during solid-phase oligonucleotide assembly. It is a white to pale yellow solid with a molecular formula of C21H19ClO2 and a molecular weight of 338.83 g/mol. CAS number: 40615-36-9. Store at ambient temperature. Signal word: Warning. Molekula supplies 4,4'-Dimethoxytrityl chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Light pink powder |
| Melting Point | 120 - 125 °C |
| Loss on Drying | ≤ 1.0% |
| Purity HPLC | ≥ 99% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 48 months |
| Acidity | Acid |
التعرف
| Property | Value |
|---|---|
| SKU | 65276715 |
| CAS Number | 40615-36-9 |
| Molecular Formula | C21H19ClO2 |
| Molecular Weight | 338.83 |
| SMILES | COC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)Cl |
| EC / UN Number | 3261 |
| REACH Code | Y110 |
| HTS Code | 2909306000 |
| Tariff Code | 2909309090 |
السلامة ونظام التصنيف والتحذير العالمي
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Corrosive
GHS05
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
بيانات الخطر
- EUH029 Contact with water liberates toxic gas
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- H411 Toxic to aquatic life with long lasting effects
إقرارات احترازية
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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 PT, IT, FR, ES, DE, EN.
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PT - (65276715) 4,4'-DIMETHOXYTRITYLCHLORIDE (DMT-CL) [40615-36-9].pdf
SDS · PT · 217 KB
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IT - (65276715) 4,4'-DIMETHOXYTRITYLCHLORIDE (DMT-CL) [40615-36-9].pdf
SDS · IT · 212 KB
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FR - (65276715) 4,4'-DIMETHOXYTRITYLCHLORIDE (DMT-CL) [40615-36-9].pdf
SDS · FR · 216 KB
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ES - (65276715) 4,4'-DIMETHOXYTRITYLCHLORIDE (DMT-CL) [40615-36-9].pdf
SDS · ES · 215 KB
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DE - (65276715) 4,4'-DIMETHOXYTRITYLCHLORIDE (DMT-CL) [40615-36-9].pdf
SDS · DE · 214 KB
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EN - (65276715) 4,4'-DIMETHOXYTRITYLCHLORIDE (DMT-CL) [40615-36-9].pdf
SDS · EN · 212 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 4,4'-Dimethoxytrityl chloride (DMT-Cl) used for?
DMT-Cl is primarily used as a protecting group for the 5'-hydroxyl group in oligonucleotide synthesis.
What is the chemical formula and molecular weight of DMT-Cl?
The formula is C21H19ClO2 with a molecular weight of 338.83 g/mol.
How should DMT-Cl be stored?
DMT-Cl should be stored at ambient temperature, protected from moisture and light.
What grade of DMT-Cl does Molekula supply?
Molekula supplies DMT-Cl in high-purity grade suitable for nucleic acid synthesis.
Can Molekula supply DMT-Cl in bulk quantities?
Yes, Molekula can supply DMT-Cl in bulk quantities—please contact us for custom order details.
What documentation comes with a DMT-Cl 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.