[A13314] 2-Sulfobenzoic anhydride, 94% | Alfa
0 ₩
family_key 없음
Brand: Alfa Aesar
| C7H4O4S | 2,1λ⁶-benzoxathiole-1,1,3-trione
Chemical Identifiers
CAS
81-08-3
Molecular Weight (g/mol)
184.17
Synonym
2,1λ⁶-benzoxathiole-1,1,3-trione
SMILES
O=C1OS(=O)(=O)C2=CC=CC=C12
InChI Key
NCYNKWQXFADUOZ-UHFFFAOYSA-N
Molecular Formula
C7H4O4S
IUPAC Name
3H-2,1λ⁶-benzoxathiole-1,1,3-trione
Specifications
Appearance (Color)
White to cream
Form
Crystals or powder or crystalline powder or granules
Assay (Titration ex Anhydride)
≥92.0 to ≤108.0%
Melting Point (clear melt)
119.5-128.5?C
Identification (FTIR)
Conforms
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.
Other References:
Beilstein:139893
GHS Hazard and Precautionary Statements
Hazard Statements:H302+H312+H332-H314-H335
GHS H StatementH315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS81-08-3FORMULAC7H4O4SEINECS201-322-6MDLMFCD00005879
| Pakage | 100g, 25g, 500g |
|---|---|
| brand | Alfa Aesar |
