exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic anhydride
Product Information
Molecular Formula
C8H6O4
Molecular Weight
166.13
Synonyms
4,7-Epoxyisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-, (3aR,4S,7R,7aS)-rel-; 4,7-Epoxyisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-, (3aα,4β,7β,7aα)-; 7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylicanhydride, exo-; (exo,exo)-7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride; 5,6-Dehydronorcantharidin; 7-Oxabicyclo[2.2.1]hept-5-ene-2,3-exo-dicarboxylic anhydride; exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic acid anhydride; exo-5,6-Dehydronorcantharidin; exo-7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid anhydride; exo-7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride; exo-7-Oxanorbornene-2,3-dicarboxylic anhydride; exo-7-Oxanorbornene-5,6-dicarboxylic anhydride; exocis-3,6-Endoxo-Δ-tetrahydrophthalic anhydride; NSC 144085
IUPAC Name
rel-(3aR,4S,7R,7aS)-3a,4,7,7a-tetrahydro-4,7-epoxyisobenzofuran-1,3-dione
SMILES
O=C1OC(=O)C2C3OC(C=C3)C12
InChI
InChI=1S/C8H6O4/c9-7-5-3-1-2-4(11-3)6(5)8(10)12-7/h1-6H/t3-,4+,5-,6+
InChI Key
QQYNRBAAQFZCLF-FBXFSONDNA-N
Boiling Point
372.0±42.0°C at 760 Torr
Melting Point
123-124°C
Flash Point
172.2 °C
Purity
≥95%
Density
1.540±0.06 g/cm3
Storage
Store at RT
Refractive Index
1.583
Related CAS
82337-02-8 (Deleted CAS) 201815-14-7 (Deleted CAS) 261164-65-2 (Deleted CAS) 817201-05-1 (Deleted CAS) 1065204-83-2 (Deleted CAS) 1266134-13-7 (Deleted CAS) 1393821-39-0 (Deleted CAS) 1446101-66-1 (Deleted CAS) 1498298-09-1 (Deleted CAS) 2375099-59-3 (Deleted CAS) 6766-44-5 (endo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic anhydride)
Safety Information
Hazards
H315 - H319 - H335
Precautionary Statement
P302 + P352 - P305 + P351 + P338
Signal Word
Warning
Computed Properties
XLogP3
-0.5
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
0
Exact Mass
166.02660867 g/mol
Monoisotopic Mass
166.02660867 g/mol
Topological Polar Surface Area
52.6Ų
Heavy Atom Count
12
Formal Charge
0
Complexity
278
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
4
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| JP-2022022496-A | Measurement method and measurement reagent for carboxy group-containing water-soluble polymer concentration | 2020-06-24 |
| US-2021313616-A1 | Byproduct free methods for solid hybrid electrolyte | 2020-04-04 |
| CN-113126431-A | Photosensitive bismaleimide composition | 2019-12-30 |
| JP-2021110930-A | Photosensitive bismaleimide composition | 2019-12-30 |
| KR-20210086484-A | Photosensitive bismaleimide composition | 2019-12-30 |
| TW-202124525-A | Photosensitive bismaleimide composition | 2019-12-30 |
| US-2021198389-A1 | Photosensitive bismaleimide composition | 2019-12-30 |
| JP-2021107850-A | Chemically amplified positive photosensitive composition, photosensitive dry film, method for producing photosensitive dry film, method for producing patterned resist film, and acid diffusion inhibitor | 2019-12-27 |
| WO-2021131522-A1 | Chemically amplified positive photosensitive composition, photosensitive dry film, production method for photosensitive dry film, production method for patterned resist film, and acid diffusion inhibitor | 2019-12-27 |
| WO-2021131538-A1 | Chemically amplified positive photosensitive resin composition, photosensitive dry film, method for producing photosensitive dry film, method for producing patterned resist film, method for producing substrate provided with template, and method for producing plated modeled object | 2019-12-26 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 19026422 | 2009-03-27 | Ring-opening metathesis polymerization for the preparation of norbornene-based weak cation-exchange monolithic capillary columns | Journal of chromatography. A |
| 19753138 | 2009-01-01 | Synthesis and evaluation of novel organogermanium sesquioxides as antitumor agents | Bioinorganic chemistry and applications |
