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4-Methoxytrityl chloride, 97%, Thermo Scientific Chemicals

Catalog No. AAA1054518
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It is used as selective protecting reagent that is used for primary hydroxyl groups.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is used as selective protecting reagent that is used for primary hydroxyl groups.

Solubility
Soluble in toluene.

Notes
It is hygroscopic. Incompatible with oxidizing agents.

Chemical Identifiers

CAS

14470-28-1

Molecular Formula

C20H17ClO

Molecular Weight (g/mol)

308.805

MDL Number

MFCD00000814

InChI Key

OBOHMJWDFPBPKD-UHFFFAOYSA-N

Synonym

4-methoxytriphenylchloromethane, 4-methoxytrityl chloride, 4-methoxytriphenylmethyl chloride, 4-monomethoxytrityl chloride, mmtrcl, p-chlorodiphenylmethyl anisole, p-anisylchlorodiphenylmethane, 1-chlorodiphenylmethyl-4-methoxybenzene, chloro 4-methoxyphenyl methylene dibenzene, 4-methoxytritylchloride

PubChem CID

84462

IUPAC Name

1-[chloro(diphenyl)methyl]-4-methoxybenzene

SMILES

COC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)Cl

Specifications

Melting Point

121°C to 125°C

Quantity

50 g

Beilstein

798425

Sensitivity

Moisture sensitive

Solubility Information

Soluble in toluene.

Formula Weight

308.81

Percent Purity

97%

Chemical Name or Material

4-Methoxytrityl chloride

Hazard Category

H315-H319-H335

Hazard Statement

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

EINECSNumber

238-463-8

TSCA

No

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

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