Basic information
- CAS
25319-95-3- Standard SMILES
O=S(=O)(Cl)c1cc(Cl)ccc1O- InChIKey
ZFZMINYPHAEJGW-UHFFFAOYSA-N- Molecular formula
- C6H4Cl2O3S
- Average molar mass
- 227.06 g/mol
- Monoisotopic mass
- 225.92582035
Names & identifiers
- Preferred name
- 5-Chloro-2-hydroxybenzene-1-sulfonyl chloride
- IUPAC
- 5-chloro-2-hydroxybenzenesulfonyl chloride
- English name
- 5-Chloro-2-hydroxybenzene-1-sulfonyl chloride
- Molecular formula
- C6H4Cl2O3S
- Molecular weight
- 227.07
Names & synonyms
5-chloro-2-hydroxybenzene-1-sulfonyl chlorideRefChem:534550842-937-525319-95-35-chloro-2-hydroxybenzenesulfonyl chlorideBenzenesulfonyl chloride, 5-chloro-2-hydroxy-SCHEMBL1045638DTXSID30307897ZFZMINYPHAEJGW-UHFFFAOYSA-NAKOS0063345532-Hydroxy-5-chlorobenzene sulfonyl chloride5-chloro-2-hydroxybenzene-1-sulfonylchloride
Show more names
EN300-197773
Database identifiers
- CAS
25319-95-3- PubChem CID
- 304384
- DTXSID
DTXSID30307897- EC Number
- 842-937-5
Properties
Computed structural properties
- XLogP
- 2.8
- Topological polar surface area
- 62.8 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 1
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 246
Physicochemical properties
- Boiling point
- 346.4 · 346.4±32.0 °C(Predicted)
- Density
- 1.663 · 1.663±0.06 g/cm3(Predicted)
- pka
- 5.51 · 5.51±0.48(Predicted)
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 314 · H314
- Precautionary statements
- 280 · P280-P305+P351+P338-P310
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
Danger
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P261, P264, P270, P271, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P330, P363, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 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
- Danger
- Symbol(GHS)
- GHS05
- Hazard statements
- H314
- Precautionary statements
- P280-P305+P351+P338-P310
Chemistry & industry
Suppliers6 total
NINGBOBENKANGJS PHARMTECHCO., LTD+8615990591583 15990591583
宁波苯康基石医药科技有限公司15990591583
郑州为易化工产品有限公司0371-88888888 qq272369594;2159423853qq · [email protected]
HANGZHOU LEAP CHEM CO., LTD.+86-571-87711850 +86-15355479329 · [email protected]
常州合晶化工有限公司85528066 13775048983 · [email protected]
江苏艾康生物医药研发有限公司025-58851090 13913916777 · [email protected]
Related reactions
10 records
Compound notes
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