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Bromoacetaldehyde dimethyl acetal

Description Reference
Bromoacetaldehyde dimethyl acetal
Bromoacetaldehyde dimethyl acetal structure
CAS No.
7252-83-7
Chemical Name:
Bromoacetaldehyde dimethyl acetal
Synonyms
BADA;BADMA;B16-F10 Cell;Dimethylbromoacetal;2,2-Dimethoxybromoethane;2-Brom-1,1-dimethoxyethan;2,2-DIMETHOXYETHYL BROMIDE;2-BROMO-1,1-DIMETHYLETHANE;2-bromo-1,1-dimethoxy-ethan;1-Bromo-2,2-dimethoxyethane
CBNumber:
CB7146143
Molecular Formula:
C4H9BrO2
Formula Weight:
169.02
MOL File:
7252-83-7.mol

Bromoacetaldehyde dimethyl acetal Properties

Boiling point:
148-150 °C(lit.)
Density 
1.43 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.445(lit.)
Flash point:
129 °F
storage temp. 
Refrigerator (+4°C) + Flammables area
Specific Gravity
1.445
Water Solubility 
insoluble
Sensitive 
Moisture Sensitive
BRN 
1280132
CAS DataBase Reference
7252-83-7(CAS DataBase Reference)
NIST Chemistry Reference
Ethane, 2-bromo-1,1-dimethoxy-(7252-83-7)
EPA Substance Registry System
Ethane, 2-bromo-1,1-dimethoxy-(7252-83-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07,GHS06
Signal word  Warning
Hazard statements  H301-H315-H330-H335-H226-H319
Precautionary statements  P280h-P309-P310-P305+P351+P338-P210-P233-P240-P241+P242+P243-P264-P280-P303+P361+P353-P305+P351+P338+P337+P313-P403+P235-P501
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

Bromoacetaldehyde dimethyl acetal price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 242500 2-Bromo-1,1-dimethoxyethane 97% 7252-83-7 25g $33.7 2018-11-13 Buy
Sigma-Aldrich 242500 2-Bromo-1,1-dimethoxyethane 97% 7252-83-7 100g $72.4 2018-11-13 Buy
TCI Chemical B1097 Bromoacetaldehyde Dimethyl Acetal (stabilized with K2CO3) >97.0%(GC) 7252-83-7 25g $32 2018-11-22 Buy
TCI Chemical B1097 Bromoacetaldehyde Dimethyl Acetal (stabilized with K2CO3) >97.0%(GC) 7252-83-7 100g $94 2018-11-22 Buy
Alfa Aesar A11324 Bromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate 7252-83-7 250g $136 2018-11-13 Buy

Bromoacetaldehyde dimethyl acetal Chemical Properties,Uses,Production

Description

2-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.

Reference

Gotkowska, Joanna. "Bromoacetaldehyde Diethyl Acetal." Synlett26.15(2015):2185-2186.

Chemical Properties

clear colourless to light yellow liquid

Bromoacetaldehyde dimethyl acetal Preparation Products And Raw materials

Raw materials

Preparation Products


Bromoacetaldehyde dimethyl acetal Suppliers

Global( 277)Suppliers
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Springchem New Material Technology Co.,Limited
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Capot Chemical Co.,Ltd.
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Henan DaKen Chemical CO.,LTD.
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Shanghai Time Chemicals CO., Ltd.
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career henan chemical co
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Chemwill Asia Co.,Ltd.
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View Lastest Price from Bromoacetaldehyde dimethyl acetal manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-20 Bromoacetaldehyde dimethyl acetal
7252-83-7
US $1.00 / KG 1KG 98% 100KG career henan chemical co

Bromoacetaldehyde dimethyl acetal Spectrum


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