3-Amino-5-chlor-2-hydroxybenzolsulfonsure
3-Amino-5-chloro-2-hydroxybenzenesulfonic acid
Grundinformationen
- CAS
88-23-3- Standard-SMILES
Nc1cc(Cl)cc(S(=O)(=O)O)c1O- InChIKey
YCTAOQGPWNTYJE-UHFFFAOYSA-N- Summenformel
- C6H6ClNO4S
- Durchschnittliche Molmasse
- 223,63 g/mol
- Monoisotopische Masse
- 222,97060635
Überblick
6-amino-4-chloro-1-phenol-2-sulfonic acid is an off-white solid. (NTP, 1992)
Namen und Bezeichner
- Bevorzugter Name
- 3-Amino-5-chloro-2-hydroxybenzenesulfonic acid
- IUPAC
- 3-amino-5-chloro-2-hydroxybenzenesulfonic acid
- Lokaler Name
- 3-Amino-5-chlor-2-hydroxybenzolsulfonsure
- Englischer Name
- 2-Amino-4-chlorophenol-6-sulfonic acid
- Summenformel
- C6H6ClNO4S
- Molmasse
- 223.63
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
88-23-3- PubChem CID
- 6927
- DTXSID
DTXSID0024474- ChEMBL
CHEMBL3184757- UNII
- 83IP35P6EZ
- EC Number
- 201-813-5
- Nikkaji
- J28.729F
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,8
- Polarare Oberfläche (TPSA)
- 109 Ų
- H-Brücken-Donoren
- 3
- H-Brücken-Akzeptoren
- 5
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 13
- Formalladung
- 0
- Komplexität
- 275
Experimentelle und physikochemische Eigenschaften
Physikochemische Eigenschaften
- Dichte
- 1.79 · 1.790±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- Aggregatzustand
- powder to crystal
- pka
- -1.53 · -1.53±0.50(Predicted)
- Farbe
- White to Almost white
- CAS Datenbank
- 88 · 88-23-3(CAS DataBase Reference)
- EPA chemische Informationen
- 2 · 2-Hydroxy-5-chlorometanilic acid (88-23-3)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 3.6% (4 of 111) of reports.
Warning
H315 (96.4%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 111 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Sicherheit und Schutzausrüstung
First Aid
EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.
Nonfire Spill Response
SMALL SPILLS AND LEAKAGE: Should a spill occur while you are handling this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with 60-70% ethanol and transfer the dampened material to a suitable container. Use absorbent paper dampened with 60-70% ethanol to pick up any remaining material. Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.
Personal Protective Equipment (PPE)
RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)
Sicherheitsdaten
- tsca
- TSCA listed
- ridadr
- 2811
- hs_code
- 2922.29.8190
- risk_code
- 34
- hazard_code
- C
- safety_code
- 22-24/25-26-39
- hazard_class
- 6.1
- packing_group
- III
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