Identification
CAS: 10374-07-9
- Name:
- 3-Oxabicyclo[3.2.0]hept-6-ene-2,4-dione
- Cas No.:
- 10374-07-9
- Molecular Structure:
-
- EINECS(EC#):
- Molecular Formula:
- C6H4 O3
- Molecular Weight:
- 124.096
- Synonyms:
- 3-Cyclobutene-1,2-dicarboxylicanhydride (7CI,8CI); 1-Cyclobutene-3,4-dicarboxylic anhydride;1-Cyclobutene-cis-3,4-dicarboxylic anhydride;3-Cyclobutene-cis-1,2-dicarboxylic anhydride; Cyclobut-3-ene-1,2-dicarboxylicacid anhydride; cis-3,4-Cyclobutenedicarboxylic anhydride
10374-07-9 Chemical
- Appearance:
-
- mp :
-
- bp :
-
- Flash Point:
-
- Density:
-
- Water Solubility :
-
10374-07-9 Safety Data
Risk Codes:
Safety:
RTECS :
DG0875000
Chemistry
ProductName:3-Oxabicyclo[3.2.0]hept-6-ene-2,4-dioneRegistryNumber:10374-07-9OtherNames:3-Cyclobutene-1,2-dicarboxylicanhydride(7CI,8CI);1-Cyclobutene-3,4-dicarboxylicanhydride;1-Cyclobutene-cis-3,4-dicarboxylicanhydride;3-Cyclobutene-cis-1,2-dicarboxylicanhydride;Cyclobut-3-ene-1,2-dicarboxylicacidanhydride;cis-3,4-CyclobutenedicarboxylicanhydrideFollowingisthemolecularstructureof3-Oxabicyclo[3.2.0]hept-6-ene-2,4-dione(CASNO.10374-07-9)is:
Consensus Reports
Selenium and its compounds are on the Community Right-To-Know List.
Safety Profile
Explodes feebly @ 180°. Silver salt is unstable. When heated to decomposition it emits toxic fumes of Se. See also SELENIUM COMPOUNDS.
Standards and Recommendations
OSHA PEL: TWA 0.2 mg(Se)/m3
ACGIH TLV: TWA 0.2 mg(Se)/m3
DFG MAK: 0.1 mg(Se)/m3
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