BENZENESULFONIC ACID MONOHYDRATE
- CAS NO.：26158-00-9
- Empirical Formula: C6H8O4S
- Molecular Weight: 176.19
- MDL number: MFCD00149976
- EINECS: 677-163-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:21:13
What is BENZENESULFONIC ACID MONOHYDRATE?
The Uses of BENZENESULFONIC ACID MONOHYDRATE
Benzenesulfonic Acid Monohydrate is used in the synthesis of HER2/EFGR dual inhibitors in the treatment of cancers and displaying potency towards anti-tumor activity.
The Uses of BENZENESULFONIC ACID MONOHYDRATE
Benzenesulfonic acid monohydrate (PhSO3H. H2O) can be used as:
- A catalyst to synthesize α,β-unsaturated amides via Pd-catalyzed selective aminocarbonylation of styrenes with nitroarenes.
- A reactant to prepare amino acid benzyl ester salts for the study of gelation in nonpolar solvents.
- A catalyst for the conversion of oxydipropionitrile (nitrile) to di-n-propyl-oxydipropionate (ester).
Properties of BENZENESULFONIC ACID MONOHYDRATE
| Melting point: | 42-49 °C(lit.) |
| Flash point: | 53 °C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | powder to lump |
| color | White to Gray to Red |
| Water Solubility | transparency |
| BRN | 4552655 |
Safety information for BENZENESULFONIC ACID MONOHYDRATE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for BENZENESULFONIC ACID MONOHYDRATE
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