Basic information
- CAS
5410-29-7- Standard SMILES
O=[N+]([O-])c1ccccc1[As](=O)(O)O- InChIKey
UYEDGVZDGVIURN-UHFFFAOYSA-N- Molecular formula
- C6H6AsNO5
- Average molar mass
- 247.04 g/mol
- Monoisotopic mass
- 246.946192
Names & identifiers
- Preferred name
- 2-Nitrobenzenearsonic acid
- IUPAC
- (2-nitrophenyl)arsonic acid
- English name
- 2-Nitrophenylarsonic acid
- Molecular formula
- C6H6AsNO5
- Molecular weight
- 247.04
Names & synonyms
2-Nitrophenylarsonic acid5410-29-72-Nitrobenzenearsonic acidArsonic acid, (2-nitrophenyl)-o-Nitrobenzenearsonic acido-Nitrophenylarsenic acid(o-Nitrophenyl)arsonic acidBenzenearsonic acid, o-nitro-HNR3SU2Y5PArsonic acid, As-(2-nitrophenyl)-EINECS 226-485-0NSC 12609
Show more names
O-NITROPHENYLARSONIC ACIDo-nitro-benzenearsonicaci2-NITROPHENYLARSENIC ACID(2-nitrophenyl)-arsonicaci2-NitrophenylarsonicAcid>2-Nitrobenzenearsonicacid,98%2-NITROBENZENEARSONIC ACID 98%
BRN 2939905NSC-12609DTXSID2063848oNitrophenylarsenic acid2Nitrophenylarsonic acidoNitrobenzenearsonic acidRefChem:477191(oNitrophenyl)arsonic acid
Database identifiers
- CAS
5410-29-7- PubChem CID
- 79424
- DTXSID
DTXSID2063848- UNII
- HNR3SU2Y5P
- EC Number
- 226-485-0
- Nikkaji
- J54.496E
Properties
Computed structural properties
- Topological polar surface area
- 103 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 1
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 244
Experimental & physicochemical properties
Chemical ClassesMetals -> Arsenic Compounds, Organic
Physical DescriptionLight yellow powder; [Acros Organics MSDS]
Physicochemical properties
- Melting point
- 225 °C · 225 °C
- Boiling point
- 542.2 · 542.2±52.0 °C(Predicted)
- solubility
- slightly sol. in Acetone,Chloroform,Ethanol
- form
- Powder
- pka
- 1 · pK1:3.37;pK2:8.54 (25°C)
- color
- Beige-yellow
- CAS DataBase Reference
- 5410 · 5410-29-7(CAS DataBase Reference)
- REACH Annex XVII Substances List
- 2 · 2-nitrophenylarsonic acid (5410-29-7)
- FDA UNII
- 3 SU2Y5P · HNR3SU2Y5P
- EPA Substance Registry System
- Arsonic acid, (2-nitrophenyl)- (5410-29-7)
- Symbol(GHS)
- 6 · GHS06,GHS09
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
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P261, P264, P270, P271, P273, P301+P316, P304+P340, P316, P321, P330, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory InformationRestricted substance: 2-nitrophenylarsonic acid
Hazards SummaryAn irritant; Highly toxic by ingestion, inhalation, and skin absorption; Targets the kidney and liver; Possible carcinogen; [Sigma-Aldrich MSDS] See Roxarsone.
Hazard Classes and CategoriesAcute Tox. 3 (100%)
Safety & protection
Permissible Exposure Limit (PEL)0.5 [mg/m3], as As
Safety data
- tsca
- TSCA listed
- rtecs
- CY5950000
- ridadr
- 1557
- hs_code
- 29310099
- risk_code
- 50/53-23/25
- Signal word
- Danger
- Symbol(GHS)
- GHS06,GHS09
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationArsonic acid, As-(2-nitrophenyl)-: INACTIVE
Upstream & downstream products
Downstream products
Suppliers4 total
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
上海先臣化工有限公司+86-021-64606569 +86-18049800532 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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