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Bromoacetaldehyde dimethyl acetal

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Products Intro: Product Name:Bromoacetaldehyde dimethyl acetal
CAS:7252-83-7
Purity:98%, 99% Package:100g, 500g, 1kg, 25kg
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Products Intro: Product Name:Bromoacetaldehyde dimethyl acetal
CAS:7252-83-7
Purity:0.98 Package:100KG;10KG;5KG;1KG
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Products Intro: Product Name:Bromoacetaldehyde dimethyl acetal
CAS:7252-83-7
Purity:99% Package:100g,500g,1kg,5kg,10kg
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Products Intro: CAS:7252-83-7
Purity:99% Package:500G;1KG;5KG;25KG
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Products Intro: Product Name:Bromoacetaldehyde dimethyl acetal
CAS:7252-83-7

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Bromoacetaldehyde dimethyl acetal Basic information
Description Reference
Product Name:Bromoacetaldehyde dimethyl acetal
Synonyms:Ethane,2-broMo-1,1-diMethoxy-;2-BroMo-1,1-diMethoxyethane, 98%+;2-Bromo-1,1-dimethoxyethane 2,2-Dimethoxyethyl Bromide;2 - broMine - 1, 1 - diMethoxy ethane;BROMOACETALDEHYDE DIMETHYL ACETAL (BADA);Bromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate;Bromoacetaldehyde Dimethyl Acetal (stabilized with K2CO3);Bromoacetoaldehyde dimethyl acetal ,98%
CAS:7252-83-7
MF:C4H9BrO2
MW:169.02
EINECS:230-669-6
Product Categories:Aromatic Aldehydes & Derivatives (substituted);Other Products;Pharmaceutical Intermediates
Mol File:7252-83-7.mol
Bromoacetaldehyde dimethyl acetal Structure
Bromoacetaldehyde dimethyl acetal Chemical Properties
Boiling point 148-150 °C (lit.)
density 1.43 g/mL at 25 °C (lit.)
refractive index n20/D 1.445(lit.)
Fp 129 °F
storage temp. 2-8°C
Specific Gravity1.445
Water Solubility insoluble
Sensitive Moisture Sensitive
BRN 1280132
CAS DataBase Reference7252-83-7(CAS DataBase Reference)
NIST Chemistry ReferenceEthane, 2-bromo-1,1-dimethoxy-(7252-83-7)
EPA Substance Registry SystemEthane, 2-bromo-1,1-dimethoxy- (7252-83-7)
Safety Information
Hazard Codes Xi
Risk Statements 10-36-36/37/38
Safety Statements 26-36/39-28A-16
RIDADR UN 1989 3/PG 3
WGK Germany 3
8-9-21
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 29110000
MSDS Information
ProviderLanguage
2-Bromo-1,1-dimethoxyethane English
SigmaAldrich English
ACROS English
ALFA English
Bromoacetaldehyde dimethyl acetal Usage And Synthesis
Description2-Bromo-1,1-dimethoxyethane (Bromoacetaldehyde dimethyl acetal) is 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. It is widely used in chemistry for the synthesis of a variety of antibiotics (including erythromycin and cephalosporins) and other drugs. It is an important and highly reactive bifunctional compound with a good leaving group and a masked aldehyde function. It can be used as a starting material in a variety of reactions to provide N-alkylated compounds, lactams, aldehydes, oximes, azides, and acyclic di-/polyselenides.
ReferenceGotkowska, Joanna. "Bromoacetaldehyde Diethyl Acetal." Synlett26.15(2015):2185-2186.
Chemical Propertiesclear colourless to light yellow liquid
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