Bromo-PEG4-bromide

Suppliers

Names

[ CAS No. ]:
57602-02-5

[ Name ]:
Bromo-PEG4-bromide

[Synonym ]:
3,6,9,12-Tetraoxatetradecane, 1,14-dibromo-
1,14-Dibromo-3,6,9,12-tetraoxatetradecane
1,2-bis[2-(2-bromoethoxy)ethoxy]ethane

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
373.2±32.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H20Br2O4

[ Molecular Weight ]:
364.071

[ Flash Point ]:
152.9±23.6 °C

[ Exact Mass ]:
361.972809

[ PSA ]:
36.92000

[ LogP ]:
0.80

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.489

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2909199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pentaethylene glycol
  • Pentaethylene Glycol Dimethanesulfonate
  • Ms-PEG4-Ms
  • Chloro-PEG5-chloride
  • 2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))diethanol

DownStream

  • 3,6,9,12-tetraoxatetradecane-1,14-diyl-bis-methanethiosulfonate
  • 2-[2-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]ethoxy]ethanethiol

Customs

[ HS Code ]: 2909199090

[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Related Compounds

  • Bromo-PEG4-acid
  • Bromo-PEG4-MS
  • Bromo-PEG4-CH2CO2tBu
  • Bromo-PEG4-NHS ester
  • Bromo-PEG4-azide
  • N-Boc-PEG4-bromide
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • (1S,2S)-2-[(2,3-difluorophenyl)amino]cyclohexan-1-ol
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 2-(6-Diethylamino-5-methyl-pyridin-3-yl)-ethanol