4,4??-Dimethoxytrityl chloride CAS 40615-36-9
Chemical Name: 4,4??-Dimethoxytrityl chloride
CAS No.: 40615-36-9
Molecular Formula: C21H19ClO2
Molecular Weight: 338.83
Appearance: Powder
发送询盘
Description
4,4??-Dimethoxytrityl chloride Details
Chemical Name: 4,4??-Dimethoxytrityl chloride
CAS No.: 40615-36-9
Molecular Formula: C21H19ClO2
Molecular Weight: 338.83
Molecular?Structure:
Appearance: Powder
4,4??-Dimethoxytrityl chloride Typical Properties
Melting Point
123-125???C
Boiling Point
455.07??C (rough estimate)
Density
1.0887 (rough estimate)
Vapor Pressure
0Pa at 20??
Refractive Index
1.5330 (estimate)
Storage
Inert atmosphere,Room Temperature
Appearance
Powder
Colour
Pink
4,4??-Dimethoxytrityl chloride Usage
Can be used as an effective group protecting agent; eliminating agent; hydroxyl protecting agent for nucleosides and nucleotides.
4,4??-Dimethoxytrityl chloride Packaging and Shipping
Packing: 25KG/Drum
4,4??-Dimethoxytrityl chloride Storage
Keep in a well-closed,light-resistant, dry and cool place.
| 5 |
|
0 |
| 4 |
|
0 |
| 3 |
|
0 |
| 2 |
|
0 |
| 1 |
|
0 |
- 2
- 2-diallylpent-4-en-1-amine
- 4
- 95-16-9
- Ammonium sulfamate
- Benzothiazole
- cas:67889-00-3ح2
- cas:83524-75-8 | pigment black 32
- cas:928836-00-4 | 2
- cas:932745-70-5 | 4
- Chemical Minerals
- Coconut diethanolamide
- Daily Chemicals
- discount
- for sale
- General pvc resin
- hexyl D-glucoside
- in stock
- Lauramidopropyl betaine
- LAURIC ACID MONOETHANOLAMIDE
- Petroleum Additives
- Plasticiser
- Ploymers
- price
- PVC
- quotation
- Raw Materal
- Remove term: Petroleum Additives Petroleum Additive
- SODIUM ETHYL 2-SULFOLAURATE
Related Products
Chemical Name: Alizarin complexone
Synonyms: Alizarin Fluorine Blue
CAS No.: 3952-78-1
Molecular Fomula: C19H15NO8
Molecular weight: 385.32
Appearance: White to yellow to orange or brown powder
Assay: 98%
Chemical Name: STODDARD SOLVENT
CAS No.: 64742-88-7
Appearance: Colorless or Light Yellow Liquid
Chloramine-T is an N-terminally chlorinated and N-terminally deprotonated sulfonamide used as an insecticide and mild disinfectant.
Prismatic crystal, soluble in water, almost insoluble in benzene, chloroform and ether. Decay in ethanol. There is no certain melting point, as well as it is violently decayed (exploded) at 175-180 ??. With minor chlorine scent, it progressively sheds water in dry air, and slowly decomposes in exposed air to launch chlorine.
Chloramine-T can be prepared in a return of 75?C 95% by presenting chlorine into the salt hydroxide option of p-toluenesulfonamide. It is a solid electrolyte in acid remedy and a great oxidant in alkali option. Conveniently soluble in water, nearly insoluble in benzene, chloroform and ether. The substance can conveniently react with mustard gas to generate safe crystalline thioimides; Chloramine-T derivatives are being studied as poison gas guards.
Chemical Name: N-(Trimethylsilyl)imidazole
CAS No.:18156-74-6
Molecular Formula: C6H12N2Si
Molecular weights: 140.26
Appearance: colorless to yellow liquid
Content: ??98%
Chemical name:DFHBI 1T
CAS No.: 1539318-36-9
Molecular Fomula: C13H9F5N2O2
Molecular weight:?320.21
Appearance: white crystal
Assay: ??98.0%
Product name:HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE
Purity:99%
Appearance:Light Yellow Powder
Package:Customized according to customer needs.
Sample:Available
Common English name: 5-iodo-2,3-dihydropyridazin-3-one
CAS No.: 825633-94-1
Molecular formula: C4H3IN2O
Molecular weight: 221.98
Sample: Available
Chemical Name: Potassium Castorate
CAS No.: 8013-05-6
Molecular Formula: C57H107K3O12
Molecular Weight: 1101.74718
Appearance: Yellow Liquid
Chemical Name:?Tosyl azide
Synonyms: p-Toluenesulfonyl azide; 4-Methylbenzenesulfonyl azide; p-Methylbenzenesulfonyl azide
CAS No. 941-55-9
Molecular Fomula: C7H7N3O2S
Molecular weight: 197.21
Chemical Name:?1,5-Diphenylcarbazide
Synonyms: 1,5-Diphenylcarbohydrazide; 2,2??-diphenylcarbazide; Diphenylcartazide; sym-diphenylcarbazide
CAS No.: 140-22-7
Molecular Formula: C13H14N4O
Molecular Weight: 242.28
AMBERLITE XAD-16 is a nonionic, hydrophobic, cross-linked polymeric adsorbent supplied as insoluble white beads. It is characterized by its macroreticular structure, which provides both a continuous polymer phase and a continuous pore phase, offering high surface area and porosity . This adsorbent is specifically designed to capture hydrophobic molecules from polar solvents and volatile organic compounds from vapor streams . It is ideal for use in column or batch operations and is effective for the adsorption of organic substances with relatively low to medium molecular weight . The product is widely utilized in applications such as the purification of antibiotics, recovery of water-soluble steroids, amino acids, and proteins, as well as the removal of nonpolar compounds from polar solvents .
Chemical Name: 3-Hydroxybutyric acid
CAS No.: 625-71-8
Molecular Formula: C4H8O3
Molecular Weight: 104.1
Appearance: White powder


Reviews
There are no reviews yet.