3,5-Dichloro-4-hydroxybenzenesulphonic acid
Basic information
- CAS
25319-98-6- Standard SMILES
O=S(=O)(O)c1cc(Cl)c(O)c(Cl)c1- InChIKey
PGDCAFRJYQICAY-UHFFFAOYSA-N- Molecular formula
- C6H4Cl2O4S
- Average molar mass
- 243.06 g/mol
- Monoisotopic mass
- 241.9207352
Names & identifiers
- Preferred name
- 3,5-Dichloro-4-hydroxybenzenesulphonic acid
- IUPAC
- 3,5-dichloro-4-hydroxybenzenesulfonic acid
- English name
- 3,5-dichloro-4-hydroxybenzenesulphonic acid
- Molecular formula
- C6H4Cl2O4S
- Molecular weight
- 243.06
Names & synonyms
3,5-Dichloro-4-hydroxybenzenesulphonic acidEINECS 246-833-5DTXSID70179959NSC 202726RefChem:486729DTXCID80102450246-833-53,5-dichloro-4-hydroxybenzenesulfonic acid25319-98-6C6H4Cl2O4S3,5-Dichloro-4-Hydroxybenzene-1-Sulfonic AcidMFCD00024959
Show more names
Benzenesulfonic acid, 3,5-dichloro-4-hydroxy-
NSC202726NSC-202726VR736EB8ED3,5-dichloro-4-hydroxybenzenesulphonicacid3,5-dichloro-4-hydroxy-benzenesulfonic acidSCHEMBL3857115PGDCAFRJYQICAY-UHFFFAOYSA-NAKOS016010390
Database identifiers
- CAS
25319-98-6- PubChem CID
- 91397
- DTXSID
DTXSID70179959- UNII
- VR736EB8ED
- EC Number
- 246-833-5
- Nikkaji
- J250.426J
Properties
Computed structural properties
- XLogP
- 1.8
- Topological polar surface area
- 83 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 1
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 261
Physicochemical properties
- storage temp.
- 2 · 2-8°C
- FDA UNII
- 736 EB8ED · VR736EB8ED
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H319
- Precautionary statements
- 305 · P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H319
- Precautionary statements
- P305+P351+P338
Chemistry & industry
Applications
Uses3,5-Dichloro-4-Hydroxybenzenesulfonic Acid is a reagent in the synthesis of hydroxybenzene-sulfonyl fluorides and derivatives evaluated as fast plant desiccants.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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