| Identification | More | [Name]
4,4'-Dimethoxytrityl chloride | [CAS]
40615-36-9 | [Synonyms]
1,1'-(chlorophenylmethylene)bis[4-methoxybenzene]
4,4'-DIMETHOXY-TRIPHENYLCHLOROMETHANE
4,4'-DIMETHOXYTRIPHENYLMETHYL CHLORIDE
4,4'-DIMETHOXYTRITYL CHLORIDE
4,4-DIMETHOXYTRITYL CHLORIDE
BENZENE, 1,1'-(CHLOROPHENYLMETHYLENE)BIS[4-METHOXY-]
CHLORO-4,4'-DIMETHOXYTRIPHENYLMETHANE
DI-P-ANISYLPHENYLMETHYL CHLORIDE
DMT
DMT CHLORIDE
DMT-CL
DMTRT-CL
P, P'-DIMETHOXYTRIPHENYLMETHYLHLORIDE
TIMTEC-BB SBB006479
TRT(MEO)2-CL
1,1’-(chlorophenylmethylene)bis[4-methoxy-benzen
DMT-Cl (4,4-Dimethoxytrityl Chloride)
4,4-Dimethoxytritylchloride98+%
Dimethoxy Trityl Chloride
Bis(4-methoxyphenyl)phenylmethyl chloride | [EINECS(EC#)]
255-002-6 | [Molecular Formula]
C21H19ClO2 | [MDL Number]
MFCD00008409 | [Molecular Weight]
338.83 | [MOL File]
40615-36-9.mol |
| Chemical Properties | Back Directory | [Appearance]
pink powder | [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. ]
Store at 0°C | [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) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [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. |
| Hazard Information | Back Directory | [Chemical Properties]
4,4'-Dimethoxytrityl chloride is pink powder
| [Uses]
4,4'-Dimethoxytrityl chloride is a versatile protecting group for primary alcohols, specially useful in oligonucleotide synthesis
| [Flammability and Explosibility]
Notclassified | [Purification Methods]
DMT crystallises from cyclohexane/acetyl chloride as the hydrochloride. Dry it over KOH pellets in a desiccator. When dissolved in *C6H6 and air is blown through, HCl is removed. It crystallises from Et2O. [Baeyer & Villiger Chem Ber 36 2788 1903, Smith et al. J Am Chem Soc 84 430 1962, Smith et al. J Am Chem Soc 85 3821 1963.] Ifit has hydrolysed considerably (see OH in IR), then repeat the crystallisation from cyclohexane/acetyl chloride — excess of AcCl is removed in a vacuum over KOH, then recrystallise it from Et2O. [Beilstein 6 IV 1042.] |
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