4-Chlorophenylarsonic acid
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Basic information
- CAS
5440-04-0- Standard SMILES
O=[As](O)(O)c1ccc(Cl)cc1- InChIKey
OAKWMQGNBGGJGT-UHFFFAOYSA-N- Molecular formula
- C6H6AsClO3
- Average molar mass
- 236.48 g/mol
- Monoisotopic mass
- 235.922141
Names & identifiers
- Preferred name
- 4-Chlorophenylarsonic acid
- IUPAC
- (4-chlorophenyl)arsonic acid
- English name
- p-Chlorophenylarsonic acid
- Molecular formula
- C6H6AsClO3
- Molecular weight
- 236.48
Names & synonyms
4-Chlorophenylarsonic acid5440-04-0p-Chlorophenylarsonic acidp-Chlorobenzenearsonic acidBenzenearsonic acid, p-chloro-Arsonic acid, (4-chlorophenyl)-EINECS 226-622-4NSC 15562BRN 2831198492G3V5N2NNSC-15562DTXSID80202787
Show more names
4-chlorophenylarsonicacidp-chloro-benzenearsonicaci(4-chlorophenyl)-arsonicaciP-CHLOROBENZENE ARSONIC ACIDPARA-CHLOROPHENYL-ARSONICACIDArsonic acid, As-(4-chlorophenyl)-Arsonic acid,(4-chlorophenyl)- (9CI)
RefChem:522048DTXCID10125278Arsonic acid, (4-chlorophenyl)-(9CI)226-622-4(4-CHLOROPHENYL)ARSONIC ACIDAs-(4-Chlorophenyl)arsonic acidC6H6AsClO3UNII-492G3V5N2N
Database identifiers
- CAS
5440-04-0- PubChem CID
- 79502
- DTXSID
DTXSID80202787- UNII
- 492G3V5N2N
- EC Number
- 226-622-4
- Nikkaji
- J35.584D
Properties
Computed structural propertiesFilling in
- Topological polar surface area
- 57.5 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 1
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 171
Physicochemical properties
- pka
- 1 · pK1: 3.33;pK2: 8.25 (25°C)
- REACH Annex XVII Substances List
- 4 · 4-chlorophenylarsonic acid (5440-04-0)
- FDA UNII
- 492 G3V5N2N · 492G3V5N2N
- Symbol(GHS)
- 9 · GHS09,GHS06
- Signal word
- Danger
- Hazard statements
- 410 · H410-H331-H301
- Precautionary statements
- 261 · P261-P271-P304+P340-P311-P321-P403+P233-P405-P501-P264-P270-P301+P310-P321-P330-P405-P501-P273-P391-P501
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- Signal word
- Danger
- Symbol(GHS)
- GHS09,GHS06
- Hazard statements
- H410-H331-H301
- Precautionary statements
- P261-P271-P304+P340-P311-P321-P403+P233-P405-P501-P264-P270-P301+P310-P321-P330-P405-P501-P273-P391-P501
Chemistry & industry
Upstream & downstream products
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