Basic information
- CAS
712-24-3- Standard SMILES
Nc1ccc(S(=O)(=O)O)c([N+](=O)[O-])c1- InChIKey
ZNMGCJDUZADKPW-UHFFFAOYSA-N- Molecular formula
- C6H6N2O5S
- Average molar mass
- 218.19 g/mol
- Monoisotopic mass
- 217.99974247
Names & identifiers
- Preferred name
- 4-Amino-2-nitrobenzenesulfonic acid
- IUPAC
- 4-amino-2-nitrobenzenesulfonic acid
- English name
- 3-Nitroaniline-4-sulfonic acid
- Molecular formula
- C6H6N2O5S
- Molecular weight
- 218.19
Names & synonyms
712-24-34-Amino-2-nitrobenzenesulfonic AcidBenzenesulfonic acid, 4-amino-2-nitro-2-Nitrosulphanilic acid1-Amino-3-nitrobenzene-4-sulfonic acid86V4WYA72QEINECS 211-920-9NSC 37402NSC-374022-NITROSULFANILIC ACIDDTXSID40610464-AMINO-2-NITROBENZENESULPHONIC ACID
Show more names
NitroanilinesulfonicacidO-NITROANILINE-4-SULFONICACID3-Nitroniline-4-sulfonic Acid3-Nitroaniline-4-sulfonic Acid >4-amino-2-nitro-benzenesulfonicaci
1-AMINO-3-NITROBENZENE-4-SULPHONIC ACIDBENZENESULPHONIC ACID, 4-AMINO-2-NITRO-RefChem:517690DTXCID9046944211-920-93-Nitroaniline-4-sulfonic AcidMFCD000591854-amino-2-nitrobenzene-1-sulfonic acid
Database identifiers
- CAS
712-24-3- PubChem CID
- 69735
- DTXSID
DTXSID4061046- UNII
- 86V4WYA72Q
- EC Number
- 211-920-9
- Nikkaji
- J79.922J
Properties
Computed structural properties
- XLogP
- 0
- Topological polar surface area
- 135 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 1
- Heavy atoms
- 14
- Formal charge
- 0
- Complexity
- 316
Physicochemical properties
- Density
- 1.727 · 1.727±0.06 g/cm3(Predicted)
- pka
- -2.03 · -2.03±0.50(Predicted)
- form
- powder to crystal
- color
- Light yellow to Brown to Dark green
- FDA UNII
- 86 V4WYA72Q · 86V4WYA72Q
- EPA Substance Registry System
- 4 · Benzenesulfonic acid, 4-amino-2-nitro- (712-24-3)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
- Precautionary statements
- 233 · P233-P260-P261-P264-P271-P280-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501
- Risk Statements
- 36 · 36/37/38
- Safety Statements
- 26 · 26-36/37/39
- TSCA
- TSCA listed
- HS Code
- 2921.42 · 2921.42.9000
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
This chemical does not meet GHS hazard criteria for 100% (7 of 7) of all reports.
Not Classified
Aggregated GHS information provided per 7 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesNot Classified
Safety data
- tsca
- TSCA listed
- hs_code
- 2921.42.9000
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 26-36/37/39
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P233-P260-P261-P264-P271-P280-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationBenzenesulfonic acid, 4-amino-2-nitro-: INACTIVE
Upstream & downstream products
Downstream products
Suppliers22 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Aladdin Scientific[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
山东西亚化学有限公司13355009207 13355009207 · [email protected]
玛雅试剂+86 (573) 82222445 (0)18006601000 452520369 · [email protected]
TCI AMERICA800-4238616 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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