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130974 Sigma-Aldrich

Crotonic anhydride

95%

Synonym: trans -Crotonic anhydride

  • CAS Number 78957-07-0

  • Linear Formula (CH3CH=CHCO)2O

  • Molecular Weight 154.16

  •  MDL number MFCD00009286

  •  PubChem Substance ID 24847985

  •  NACRES NA.23

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Properties

Related Categories Anhydride Monomers, Materials Science, Monomers, Polymer Science
Quality Level   100
description   predominantly trans
assay   95%
refractive index   n20/D 1.473 (lit.)
bp   248 °C (lit.)
density   1.04 g/mL at 25 °C (lit.)
SMILES string   C\C=C\C(=O)OC(=O)\C=C\C
InChI   1S/C8H10O3/c1-3-5-7(9)11-8(10)6-4-2/h3-6H,1-2H3/b5-3+,6-4+
InChI key   VJDDQSBNUHLBTD-GGWOSOGESA-N

Description

Packaging

100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
200.1 °F - closed cup
Flash Point(C) 
93.4 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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