[B23610] CAS 656-46-2 | 2,2-Difluoro-1,3-benzodioxole-5-carboxylic acid, 97+% | Alfa
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Brand: Alfa Aesar
656-46-2 | C8H3F2O4 | 2,2-difluoro-1,3-benzodioxole-5-carboxylate
Chemical Identifiers
CAS
656-46-2
Molecular Weight (g/mol)
201.11
Synonym
2,2-difluoro-1,3-benzodioxole-5-carboxylate
SMILES
[O-]C(=O)C1=CC=C2OC(F)(F)OC2=C1
InChI Key
VJLDRFCNFNQTTH-UHFFFAOYSA-M
Molecular Formula
C8H3F2O4
IUPAC Name
2,2-difluoro-2H-1,3-benzodioxole-5-carboxylate
Specifications
Appearance (Color)
White to pale brown or pale grey
Assay (Aqueous acid-base Titration)
≥97.0 to ≤103.0%
Form
Crystals or powder or crystalline powder
Melting Point (clear melt)
151.5-157.5?C
설명
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.
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335Causes 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:No
경고:RUO – Research Use Only
CAS656-46-2FORMULAC8H3F2O4MDLMFCD00792417
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
