[A10545] CAS 14470-28-1 | 4-Methoxytrityl chloride, 97% | Alfa
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Brand: Alfa Aesar
14470-28-1 | C20H17ClO | 1-(chlorodiphenylmethyl)-4-methoxybenzene
Chemical Identifiers
CAS
14470-28-1
Molecular Weight (g/mol)
308.81
Synonym
1-(chlorodiphenylmethyl)-4-methoxybenzene
SMILES
COC1=CC=C(C=C1)C(Cl)(C1=CC=CC=C1)C1=CC=CC=C1
InChI Key
OBOHMJWDFPBPKD-UHFFFAOYSA-N
Molecular Formula
C20H17ClO
IUPAC Name
1-(chlorodiphenylmethyl)-4-methoxybenzene
Specifications
Form
Crystals or powder or crystalline powder
Identification (FTIR)
Conforms
Appearance (Color)
White to cream to pale orange or pink
Melting Point (clear melt)
118.0-127.0?C
Assay (Titration ex Chloride)
≥96.0 to ≤104.0%
설명
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.
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.
Other References:
Beilstein:798425
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS14470-28-1FORMULAC20H17ClOEINECS238-463-8MDLMFCD00000814
| Pakage | 10g, 250g, 50G |
|---|---|
| brand | Alfa Aesar |
