2,2'-[oxybis(ethyleneoxy)]bisacetyl dichloride

Modify Date: 2024-01-10 00:19:15

2,2'-[oxybis(ethyleneoxy)]bisacetyl dichloride Structure
2,2'-[oxybis(ethyleneoxy)]bisacetyl dichloride structure
Common Name 2,2'-[oxybis(ethyleneoxy)]bisacetyl dichloride
CAS Number 31255-25-1 Molecular Weight 259.08400
Density 1.317g/cm3 Boiling Point 330.3ºC at 760mmHg
Molecular Formula C8H12Cl2O5 Melting Point N/A
MSDS N/A Flash Point 135ºC

 Names

Name 2-[2-[2-(2-chloro-2-oxoethoxy)ethoxy]ethoxy]acetyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.317g/cm3
Boiling Point 330.3ºC at 760mmHg
Molecular Formula C8H12Cl2O5
Molecular Weight 259.08400
Flash Point 135ºC
Exact Mass 258.00600
PSA 61.83000
LogP 0.56700
Index of Refraction 1.462

 Safety Information

HS Code 2918990090

 Synthetic Route

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2,2'-[oxybis(ethyleneoxy)]bisacetyl dichloride Structure

2,2'-[oxybis(et...

CAS#:31255-25-1

Literature: Sato, Masayuki; Oda, Tsunehisa; Iwamoto, Ken-ichi; Fujii, Satoshi Heterocycles, 2003 , vol. 60, # 4 p. 899 - 908

~%

2,2'-[oxybis(ethyleneoxy)]bisacetyl dichloride Structure

2,2'-[oxybis(et...

CAS#:31255-25-1

Literature: Wittmann, Valentin; Takayama, Shuichi; Gong, Ke Wei; Weitz-Schmidt, Gabriele; Wong, Chi-Huey Journal of Organic Chemistry, 1998 , vol. 63, # 15 p. 5137 - 5143

~63%

2,2'-[oxybis(ethyleneoxy)]bisacetyl dichloride Structure

2,2'-[oxybis(et...

CAS#:31255-25-1

Literature: Bayrakci; Ertul Russian Journal of Organic Chemistry, 2008 , vol. 44, # 9 p. 1384 - 1388

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

3,6,9-Trioxaundecanedioic chloride
Tetraglycolyl chloride
EINECS 250-538-7
3,6,9-trioxaundecanedioic acid dichloride
tetraglycolyl dichloride
3,6,9-trioxadecanedioyl dichloride
tetraethyleneglycoyl dichloride
tetra-glycolic acid dichloride