A3189512
4,4′-Dimethoxytrityl chloride , >97.0% , 40615-36-9
Synonym(s):
4,4′-Dimethoxytrityl chloride;Chloro-4,4′-dimethoxytriphenylmethane;DMT;DMT-Cl
CAS NO.：40615-36-9
Empirical Formula: C21H19ClO2
Molecular Weight: 338.83
MDL number: MFCD00008409
EINECS: 255-002-6
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.00 | In Stock |
|
| 25G | RMB62.40 | In Stock |
|
| 100G | RMB187.20 | In Stock |
|
| 500G | RMB788.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Powder |
| color | Pink |
| Water Solubility | Soluble in chloroform and methanol. Partially soluble in water |
| Sensitive | Moisture Sensitive |
| BRN | 2471942 |
| Stability: | Hygroscopic, Moisture Sensitive |
| InChIKey | JBWYRBLDOOOJEU-UHFFFAOYSA-N |
| LogP | 5.74 at 20℃ |
| CAS DataBase Reference | 40615-36-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Methane, chlorobis(p-methoxyphenyl)phenyl-(40615-36-9) |
Description and Uses
4,4'-Dimethoxytrityl chloride is a versatile protecting group for primary alcohols, specially useful in oligonucleotide synthesis
Safety
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H314-H317-H335-H411 |
| Precautionary statements | P260-P271-P273-P280-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-34 |
| Safety Statements | 22-24/25-37/39-26-36-45-36/37/39 |
| RIDADR | 3261 |
| WGK Germany | 3 |
| F | 10-21 |
| HS Code | 29093090 |
| Toxicity | A hallucinogenic (psychedelic) agent that may catalyze the onset of emotional problems or psychosis in predisposed individuals. DMT is perhaps one of the least studied of the hallucinogens. It causes perceptual alterations and illusions, including changes in touch, taste, and odor. The thinking process is substantially altered; there are hallucinations and loss of contact with reality. There have been no overdose deaths attributed to the direct effects of DMT. The drug is very short-acting, with a duration of effect of about half an hour or less. |
