3,3-Dimethyldihydro-2H-pyran-2,6(3H)-dione | CAS No. 2938-48-9

3,3-Dimethyldihydro-2H-pyran-2,6(3H)-dione

Basic Information

CAS Number

2938-48-9

Molecular Formula

C7H10O3

Molecular Weight

142.15 g/mol

AD

Basic Physical Properties

Melting Point

38.0 to 42.0 deg-C

Boiling Point

270°C

Flash Point

>230 °F

Refractive Index

1.4730 (estimate)

CC1(CCC(=O)OC1=O)C

InChI

InChI=1S/C7H10O3/c1-7(2)4-3-5(8)10-6(7)9/h3-4H2,1-2H3

InChIKey

PAVNZLVXYJDFNR-UHFFFAOYSA-N

LogP

0.8762

Topological Polar Surface Area

43.370000000000005 Ų

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

181

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation
H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

Moisture Sensitive

Synonyms & References

English

  • .alpha.,.alpha.-Dimethyl glutaric anhydride
  • 3,3-Dimethyldihydro-2H-pyran-2,6(3H)-dione
  • DTXSID70183612
  • MFCD00006682
  • NSC-60199
  • dimethylglutaric anhydride
  • UNII-2WKF1QUU1D
  • AKOS008901072
  • W-202224
  • CS-0153793
  • NSC 60199
  • D89834
  • 2,2 dimethylglutaric anhydride
  • AS-66598
  • 3,3-dimethyloxane-2,6-dione
  • NSC60199
  • 3,3-dimethyl-dihydro-pyran-2,6-dione
  • 2H-Pyran-2, dihydro-3,3-dimethyl-
  • EINECS 220-922-9
  • 2,2-Dimethylglutaricanhydride
  • 2WKF1QUU1D
  • SY049499
  • Dihydro-3,3-dimethyl-2H-pyran-2,6(3H)-dione
  • SCHEMBL134403
  • 2,2-Dimethylglutaric anhydride
  • 2938-48-9
  • 2,2-dimethylglutaric acid anhydride
  • D1325
  • 2.2-dimethylglutaric anhydride
  • EN300-197423
  • 3,3-Dimethyldihydro-2H-pyran-2,6(3H)-dione #

MDL Number

MFCD00006682

Customs Code

2918990090

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