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ChemicalBook >> CAS DataBase List >> Bromoacetaldehyde dimethyl acetal

Bromoacetaldehyde dimethyl acetal

Bromoacetaldehyde dimethyl acetal price.
  • $21.7 - $485
  • Product name: Bromoacetaldehyde dimethyl acetal
  • CAS: 7252-83-7
  • MF: C4H9BrO2
  • MW: 169.02
  • EINECS:230-669-6
  • MDL Number:MFCD00000213
  • Synonyms:2-Bromo-1,1-dimethoxyethane 2,2-Dimethoxyethyl Bromide;Ethane,2-broMo-1,1-diMethoxy-;1-Bromo-2,2-dimethoxyethane;2,2-Dimethoxybromoethane;2-BroMo-1,1-diMethoxyethane, 98%+;2 - broMine - 1, 1 - diMethoxy ethane;2-bromo-1,1-dimethoxy-ethan ;2-Bromoacetaldehyde dimethyl acetal
8 prices
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Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 25g
  • 100g
  • 250g
  • 500g
  • 1000g
  • ManufacturerAlfa Aesar
  • Product numberA11324
  • Product descriptionBromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate
  • Packaging25g
  • Price$21.7
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11324
  • Product descriptionBromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate
  • Packaging250g
  • Price$136
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11324
  • Product descriptionBromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate
  • Packaging1000g
  • Price$485
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number242500
  • Product description2-Bromo-1,1-dimethoxyethane 97%
  • Packaging25g
  • Price$33.7
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number242500
  • Product description2-Bromo-1,1-dimethoxyethane 97%
  • Packaging100g
  • Price$72.4
  • Updated2018-11-13
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB1097
  • Product descriptionBromoacetaldehyde Dimethyl Acetal (stabilized with K2CO3) >97.0%(GC)
  • Packaging100g
  • Price$94
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB1097
  • Product descriptionBromoacetaldehyde Dimethyl Acetal (stabilized with K2CO3) >97.0%(GC)
  • Packaging25g
  • Price$32
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB1097
  • Product descriptionBromoacetaldehyde Dimethyl Acetal (stabilized with K2CO3) >97.0%(GC)
  • Packaging500g
  • Price$228
  • Updated2018-11-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar A11324 Bromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate 25g $21.7 2018-11-13 Buy
Alfa Aesar A11324 Bromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate 250g $136 2018-11-13 Buy
Alfa Aesar A11324 Bromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate 1000g $485 2018-11-13 Buy
Sigma-Aldrich 242500 2-Bromo-1,1-dimethoxyethane 97% 25g $33.7 2018-11-13 Buy
Sigma-Aldrich 242500 2-Bromo-1,1-dimethoxyethane 97% 100g $72.4 2018-11-13 Buy
TCI Chemical B1097 Bromoacetaldehyde Dimethyl Acetal (stabilized with K2CO3) >97.0%(GC) 100g $94 2018-11-22 Buy
TCI Chemical B1097 Bromoacetaldehyde Dimethyl Acetal (stabilized with K2CO3) >97.0%(GC) 25g $32 2018-11-22 Buy
TCI Chemical B1097 Bromoacetaldehyde Dimethyl Acetal (stabilized with K2CO3) >97.0%(GC) 500g $228 2018-11-22 Buy

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 Information

Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P309 IF exposed or if you feel unwell:
P310 Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

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.

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