Basic information
- CAS
98-35-1- Standard SMILES
Nc1ccc(S(=O)(=O)O)cc1Cl- InChIKey
NEECEUZBAHTVIN-UHFFFAOYSA-N- Molecular formula
- C6H6ClNO3S
- Average molar mass
- 207.64 g/mol
- Monoisotopic mass
- 206.9756919
Names & identifiers
- Preferred name
- Benzenesulfonic acid, 4-amino-3-chloro-
- IUPAC
- 4-amino-3-chlorobenzenesulfonic acid
- English name
- 4-Amino-3-chlorobenzenesulfonic acid
- Molecular formula
- C6H6ClNO3S
- Molecular weight
- 207.63
Names & synonyms
4-Amino-3-chlorobenzenesulfonic acid98-35-12-Chloroaniline-4-sulfonic acid3-Chlorosulfanilic acidBenzenesulfonic acid, 4-amino-3-chloro-Sulfanilic acid, 3-chloro-EINECS 202-660-7NSC 59701DTXSID5059169RefChem:117984DTXCID2049052Sulfanilic acid, 3-chloro-(8CI)
Show more names
O-chloroaniline-4-sulfonic acido-CHLOROANILINE-p-SULFONOC ACID4-Amino-3-chlorobenzenesulfonicaci3-Chloro-4-aminobenzenesulfonic acid4-azanyl-3-chloro-benzenesulfonic acid4-Amino-3-chlorobenzenesulfonic acid ISO 9001：2015 REACH
4-Amino-3-chlorobenzenesulfonicacid4-amino-3-chlorobenzene-1-sulfonic acidNSC-597013-Chlorosulphanilic acidUR8EFC2HP6SCHEMBL879153SCHEMBL9638646SCHEMBL31208448
Database identifiers
- CAS
98-35-1- PubChem CID
- 66816
- DTXSID
DTXSID5059169- UNII
- UR8EFC2HP6
Properties
Computed structural properties
- XLogP
- 1
- Topological polar surface area
- 88.8 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 1
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 248
Physicochemical properties
- storage temp.
- 2 · 2-8°C
- EPA Substance Registry System
- 4 · Benzenesulfonic acid, 4-amino-3-chloro- (98-35-1)
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 314 · H314
- Precautionary statements
- 260 · P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
- TSCA
- TSCA listed
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
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, 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.
Hazard information
Regulatory InformationChemical: Benzenesulfonic acid, 4-amino-3-chloro-
Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Safety data
- tsca
- TSCA listed
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- Hazard statements
- H314
- Precautionary statements
- P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationBenzenesulfonic acid, 4-amino-3-chloro-: INACTIVE
Applications
Uses2-Chloroaniline-4-sulfonic Acid, can be used for the preparation of brown polysulfonamide dyes.
Upstream & downstream products
Upstream raw materials
Suppliers16 total
湖北瑞玛标物科技有限公司15787879035 15787875101 · [email protected]
南京望知星医药科技有限公司18569809817 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
武汉泰凯塞科技有限公司027-86697669 13986148687 · [email protected]
江苏艾康生物医药研发有限公司025-66113011 13913916777 · [email protected]
武汉凯美克化学科技有限公司027-87342388 18086026008 · [email protected]
PT CHEM GROUP LIMITED+86-85511178; +86-85511178 · [email protected]
安阳鸿蒙新材料有限公司
Related reactions
1 records
Compound notes
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