4,4'-Dimethoxytrityl chloride

Modify Date: 2024-01-02 17:41:26

4,4'-Dimethoxytrityl chloride Structure
4,4'-Dimethoxytrityl chloride structure
Common Name 4,4'-Dimethoxytrityl chloride
CAS Number 40615-36-9 Molecular Weight 338.827
Density 1.2±0.1 g/cm3 Boiling Point 463.1±45.0 °C at 760 mmHg
Molecular Formula C21H19ClO2 Melting Point 123-125 °C
MSDS Chinese USA Flash Point 155.6±23.9 °C

 Names

Name 4,4'-Dimethoxytrityl chloride
Synonym More Synonyms

 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

 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

~92%

4,4'-Dimethoxytrityl chloride Structure

4,4'-Dimethoxyt...

CAS#:40615-36-9

Literature: Huszthy; Bradshaw; Krakowiak; Wang; Dalley Journal of Heterocyclic Chemistry, 1993 , vol. 30, # 5 p. 1197 - 1207

~%

4,4'-Dimethoxytrityl chloride Structure

4,4'-Dimethoxyt...

CAS#:40615-36-9

Literature: Izso, Gyoengyi; Huszthy, Peter; Lempert, Karoly; Fetter, Jozsef; Simig, Gyula; et al. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1989 , p. 769 - 778

~%

4,4'-Dimethoxytrityl chloride Structure

4,4'-Dimethoxyt...

CAS#:40615-36-9

Literature: Izso, Gyoengyi; Huszthy, Peter; Lempert, Karoly; Fetter, Jozsef; Simig, Gyula; et al. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1989 , p. 769 - 778

~%

4,4'-Dimethoxytrityl chloride Structure

4,4'-Dimethoxyt...

CAS#:40615-36-9

Literature: Lee, Won Heui; Maskill, H. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1994 , # 7 p. 1463 - 1466

~%

4,4'-Dimethoxytrityl chloride Structure

4,4'-Dimethoxyt...

CAS#:40615-36-9

Literature: Rathore, M.; Rani, P.; Mathur, N. K.; Narang, C. K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 7 p. 634 - 635

~%

4,4'-Dimethoxytrityl chloride Structure

4,4'-Dimethoxyt...

CAS#:40615-36-9

Literature: Rathore, M.; Rani, P.; Mathur, N. K.; Narang, C. K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 7 p. 634 - 635

 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%

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 Synonyms

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
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