[L03620] CAS 6118-51-0 | exo-7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride, 98+% | Alfa
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Brand: Alfa Aesar
6118-51-0 | C8H6O4 | 4,10-dioxatricyclo[5.2.1.0²,⁶]dec-8-ene-3,5-dione
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Chemical Identifiers
CAS
6118-51-0
Molecular Weight (g/mol)
166.13
Synonym
4,10-dioxatricyclo[5.2.1.0²,⁶]dec-8-ene-3,5-dione
SMILES
O=C1OC(=O)C2C3OC(C=C3)C12
InChI Key
QQYNRBAAQFZCLF-UHFFFAOYNA-N
Molecular Formula
C8H6O4
IUPAC Name
4,10-dioxatricyclo[5.2.1.0²,⁶]dec-8-ene-3,5-dione
Specifications
Appearance (Color)
White to pale cream
Form
Crystals or powder or crystalline powder
Assay (Aqueous acid-base Titration)
≥97.0 to ≤103.0%
설명
Intermediate in a useful synthesis of 4,4-dialkyl-2-butenolides, based on reaction with two moles of Grignard reagent, followed by cycloreversion (elimination of furan) to release the double bond.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Intermediate in a useful synthesis of 4,4-dialkyl-2-butenolides, based on reaction with two moles of Grignard reagent, followed by cycloreversion (elimination of furan) to release the double bond.
Intermediate in a useful synthesis of 4,4-dialkyl-2-butenolides, based on reaction with two moles of Grignard reagent, followed by cycloreversion (elimination of furan) to release the double bond.
Solubility
Hydrolyzes in water.
Notes
Moisture sensitive. Store away from strong oxidizing agents, water/ moisture.
Other References:
Beilstein:10355
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:YesRTECS Number:KC9650000
경고:RUO – Research Use Only
CAS6118-51-0FORMULAC8H6O4EINECS226-570-2MDLMFCD00151506,MFCD00077442,MFCD00151506,MFCD00151506
| Pakage | 100g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
