4,4'-Dimethoxytrityl chloride

Names

[ Name ]:
4,4'-Dimethoxytrityl chloride

[Synonym ]:
1-[chloro-(4-methoxyphenyl)-phenylmethyl]-4-methoxybenzene
4,4'-Dimethoxytriphenylmethyl chloride
4,4-Dimethoxytriphenylmethyl Chloride
4,4‘-Dimethoxytrityl chloride
1,1'-[Chloro(phenyl)methylene]bis(4-methoxybenzene)
1,1'-(Chlorophenylmethylene)bis(4-methoxybenzene)
EINECS 255-002-6
BENZENE, 1,1'-(CHLOROPHENYLMETHYLENE)BIS(4-METHOXY-
4,4'-Dimethoxytrityl Chloride [Hydroxyl Protecting Agent]
1,1'-[chloro(phenyl)methanediyl]bis(4-methoxybenzene)
Benzene, 1,1'-(chlorophenylmethylene)bis[4-methoxy-
Chloro-4,4'-dimethoxytriphenylmethane
4,4’-Dimethoxytrityl Chloride
MFCD00008409
4,4'-(Chloro(phenyl)methylene)bis(methoxybenzene)
Methane, chlorobis(p-methoxyphenyl)phenyl-
DMT-Cl
4,4'-Dimethoxytritylchloride

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
463.1±45.0 °C at 760 mmHg

[ Melting Point ]:
123-125 °C

[ Molecular Formula ]:
C₂₁H₁₉ClO₂

[ Molecular Weight ]:
338.827

[ Flash Point ]:
155.6±23.9 °C

[ Exact Mass ]:
338.107361

[ PSA ]:
18.46000

[ LogP ]:
5.40

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.584

[ Storage condition ]:
Store at 0°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S22-S24/25-S37/39-S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ Packaging Group ]:
I; II; III

[ HS Code ]:
29093090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

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Sequence-defined non-natural polyphosphates were prepared using iterative phosphoramidite protocols on a polystyrene solid support. Three monomers were used in this work: 2-cyanoethyl (3-dimethoxytrit...

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Biochim. Biophys. Acta 1851 , 919-28, (2015)

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