[A11324] CAS 7252-83-7 | Bromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate | Alfa
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Brand: Alfa Aesar
7252-83-7 | C4H9BrO2 | ethane, 2-bromo-1,1-dimethoxy-
Chemical Identifiers
CAS
7252-83-7
Molecular Weight (g/mol)
169.02
Synonym
ethane, 2-bromo-1,1-dimethoxy-
SMILES
COC(CBr)OC
InChI Key
FUSFWUFSEJXMRQ-UHFFFAOYSA-N
Molecular Formula
C4H9BrO2
IUPAC Name
2-bromo-1,1-dimethoxyethane
Specifications
Form
Liquid
Comment
Stabiliser is present as precipitate and may cause haziness
Appearance (Color)
Colorless to pale yellow
Assay (GC)
≥97.0%
Identification (FTIR)
Conforms
설명
2-Bromo-1,1-dimethoxyethane (Bromoacetaldehyde dimethyl acetal) was used in the synthesis of 2,3-O-acetal via reaction with 2,3-diol in the presence of 10-camphorsulphonic acid (CSA). 2-bromo-1,1-dimethoxyethane was used to react with 4-hydroxylbenzaldehyde, and finally aldehyde substituted prodrug was generated by TFA-mediated deacetalization.
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
2-Bromo-1,1-dimethoxyethane (Bromoacetaldehyde dimethyl acetal) was used in the synthesis of 2,3-O-acetal via reaction with 2,3-diol in the presence of 10-camphorsulphonic acid (CSA). 2-bromo-1,1-dimethoxyethane was used to react with 4-hydroxylbenzaldehyde, and finally aldehyde substituted prodrug was generated by TFA-mediated deacetalization.
2-Bromo-1,1-dimethoxyethane (Bromoacetaldehyde dimethyl acetal) was used in the synthesis of 2,3-O-acetal via reaction with 2,3-diol in the presence of 10-camphorsulphonic acid (CSA). 2-bromo-1,1-dimethoxyethane was used to react with 4-hydroxylbenzaldehyde, and finally aldehyde substituted prodrug was generated by TFA-mediated deacetalization.
Solubility
Insoluble in water.
Notes
Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, moisture.
Other References:
UN Number:UN2929Beilstein:1280132
GHS Hazard and Precautionary Statements
Hazard Statements:H226-H301-H315-H319-H330-H335
GHS H StatementH301-H330-H226-H315-H319-H335 Toxic if swallowed. Fatal if inhaled. Flammable liquid and vapor. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements:P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P284-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P363-P370+P378q-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS7252-83-7FORMULAC4H9BrO2HAZARD CLASS6.1EINECS230-669-6MDLMFCD00000213PACKAGING GROUPII
| Pakage | 1000g, 250g, 25g |
|---|---|
| brand | Alfa Aesar |
