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324515 Sigma-Aldrich

trans-1,4-Dichloro-2-butene

98%

  • CAS Number 110-57-6

  • Linear Formula ClCH2CH=CHCH2Cl

  • Molecular Weight 125.00

  •  Beilstein/REAXYS Number 1719693

  •  EC Number 203-779-7

  •  MDL number MFCD00000988

  •  PubChem Substance ID 24859448

  •  NACRES NA.22

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Properties

Related Categories Alkenyl, Building Blocks, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks More...
vapor pressure   10 mmHg ( 20 °C)
InChI Key   FQDIANVAWVHZIR-OWOJBTEDSA-N
assay   98%
refractive index   n20/D 1.488 (lit.)
bp   74-76 °C/40 mmHg (lit.)
mp   1-3 °C (lit.)
density   1.183 g/mL at 25 °C (lit.)
storage temp.   2-8°C

Description

Application

trans-1,4-Dichloro-2-butene may be used for the alkylation of adenine to 9-alkylpurines. It can react with diethyl malonate to form vinylcyclopropane derivative. It can also undergo asymmetric allylic alkylation with Grignard reagents in the presence of copper thiophene carboxylate catalyst.

Packaging

5, 25 g in glass bottle

Other Notes

85%, remainder predominantly cis isomer

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN3489 - class 6.1 - PG 1 - acidic - Toxic by inhalation liquid, flammable, corrosive, n.o.s., HI: all (not BR)
WGK Germany 
3
RTECS 
EM4903000
Flash Point(F) 
127.4 °F
Flash Point(C) 
53 °C

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

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From our library of Articles, Sigma-Aldrich presents US EPA Method 8260: GC Analysis of Volatiles on SPB®-624 after Purge & Trap using "K" Trap, Fast GC Analysis
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US EPA Method 8260: GC Analysis of Volatiles on SPB®-624 after Purge & Trap using "K" Trap

From our library of Articles, Sigma-Aldrich presents US EPA Method 8260: GC Analysis of Volatiles on SPB®-624 after Purge & Trap using "K" Trap
Keywords: Chromatography, Environmental, Gas chromatography, Purification, Solid phase microextractions

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From our library of Articles, Sigma-Aldrich presents US EPA Method 8260: GC Analysis of Volatiles on VOCOL® after Purge & Trap using "K" Trap, Fast GC Analysis
Keywords: Chromatography, Gas chromatography, Purification, Solid phase microextractions

US EPA Method 8260: GC Analysis of Volatiles on VOCOL® after Purge & Trap using "K" Trap

From our library of Articles, Sigma-Aldrich presents US EPA Method 8260: GC Analysis of Volatiles on VOCOL® after Purge & Trap using "K" Trap
Keywords: Chromatography, Gas chromatography, Purification, Solid phase microextractions

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Peer-Reviewed Papers
15

References

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