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92733 Aldrich

Methyl 3-trimethylsiloxy-2-butenoate

technical, ~86% (trans + ~10% cis)

Synonym: 3-Trimethylsiloxy-2-butenoic acid methyl ester, Methyl 3-(trimethylsiloxy)crotonate, Methyl acetoacetate enol trimethylsilylether

  • CAS Number 62269-44-7

  • Empirical Formula (Hill Notation) C8H16O3Si

  • Molecular Weight 188.30

  •  Beilstein/REAXYS Number 2356944

  •  EC Number 263-483-9

  •  MDL number MFCD00008457

  •  PubChem Substance ID 24889698

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Properties

grade   technical
assay   ~86% (trans + ~10% cis)
refractive index   n20/D 1.447
bp   43-45 °C/0.3 mmHg(lit.)
density   0.966 g/mL at 20 °C (lit.)
storage temp.   2-8°C

Description

Other Notes

Mild and efficient silylating agent; Starting material to 1-methoxy-1,3-bis(trimethylsiloxy)butadiene; a diene for Diels-Alder reactions and an equivalent of the dianien of methyl acetoacetate

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN 3272 3 / PGIII
WGK Germany 
3
Flash Point(F) 
138.2 °F
Flash Point(C) 
59 °C

Documents

Certificate of Analysis

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Protocols & Articles
Peer-Reviewed Papers
15

References

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