123579
Benzenesulfinic acid sodium salt
98%
Manufacturer: Sigma Aldrich
CAS Number: 873-55-2
Synonym(S): Sodium benzenesulfinate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 123579-25-G | In Stock | ₹ 2,316.55 |
| 100 G | 123579-100-G | In Stock | ₹ 4,719.70 |
| 500 G | 123579-500-G | In Stock | ₹ 16,681.33 |
123579 - 25 G
In Stock
Quantity
1
Base Price: ₹ 2,316.55
GST (18%): ₹ 416.979
Total Price: ₹ 2,733.529
Quality Level
100
Assay
98%
form
solid
mp
>300 °C (lit.)
SMILES string
[Na+].[O-]S(=O)c1ccccc1
InChI
1S/C6H6O2S.Na/c7-9(8)6-4-2-1-3-5-6;/h1-5H,(H,7,8);/q;+1/p-1
InChI key
CHLCPTJLUJHDBO-UHFFFAOYSA-M
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Benzenesulfinic acid sodium salt 98% | 873-55-2 | MFCD00013135 | 25G | -- | ₹ 5,022.37 | |
| | Sigma Aldrich Fine Chemicals Biosciences Benzenesulfinic acid sodium salt 98% | 873-55-2 | MFCD00013135 | 100G | -- | ₹ 8,188.09 | |
| | Sodium benzenesulfinate | -- | ₹ 941.16 - ₹ 4,449.12 | |
| | 873-55-2 | Sodium benzenesulfinate | -- | ₹ 855.60 - ₹ 4,449.12 |
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Description
- General description: Benzenesulfinic acid sodium salt when treated with alkynylselenonium salts yields (Z)-β-alkoxyvinylsulfones[1]. It undergoes rhodium-catalyzed desulfinative coupling with aldehydes to yield ketones[2].
- Application: Benzenesulfinic acid sodium salt has been used in synthesis of sulfones by reaction of organic halides and sodium benzenesulfinate using higher alcohols or diols as solvents[3].It was also used in the synthesis of aryl sulfones via copper-catalyzed cross-coupling with boronic acids[4] and vinyl sulfones via reaction with vicinal dibromides[5].
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves