4-Sulfophthalsure

4-Sulfophthalic acid

HCID 6962CAS 89-08-7
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Grundinformationen

Standard-SMILES
O=C(O)c1ccc(S(=O)(=O)O)cc1C(=O)O
InChIKey
WNKQDGLSQUASME-UHFFFAOYSA-N
Summenformel
C8H6O7S
Durchschnittliche Molmasse
246,2 g/mol
Monoisotopische Masse
245,9834237

Namen und Bezeichner

Bevorzugter Name
4-Sulfophthalic acid
IUPAC
4-sulfophthalic acid
Lokaler Name
4-Sulfophthalsure
Englischer Name
4-Sulfophthalic acid
Summenformel
C8H6O7S
Molmasse
246.19

Namen und Synonyme

4-SULFOPHTHALIC ACID89-08-71,2-Benzenedicarboxylic acid, 4-sulfo-Phthalic acid, 4-sulfo-DTXSID6026535HSDB 5264UNII-T1SM5DOM66EINECS 201-881-6T1SM5DOM66NSC 100615NSC-100615DTXCID506535
Weitere Namen anzeigen
ca50%inwater4-sulfo-phthalicaci5-SULFO PHTHALIC ACID4-Sulfophthalic Acid 4-Sulfophthalic acid, pract.4-sulfophthalic acid solution4-sulfo-2-benzenedicarboxylicacid4-Sulfophthalic acid, 50% aq. soln.
Phthalic acid, 4sulfoRefChem:100490Phthalic acid, 4-sulfo-(8CI)1,2Benzenedicarboxylic acid, 4sulfo201-881-6WNKQDGLSQUASME-UHFFFAOYSA-N4-Sulphophthalic acid4-sulfobenzene-1,2-dicarboxylic acid

Datenbank-Bezeichner

CAS
89-08-7
PubChem CID
6962
DTXSID
DTXSID6026535
ChEMBL
CHEMBL3182294
UNII
T1SM5DOM66
EC Number
201-881-6
Nikkaji
J168.772G

Eigenschaften

Berechnete Struktureigenschaften

XLogP
-0,3
Polarare Oberfläche (TPSA)
137 Ų
H-Brücken-Donoren
3
H-Brücken-Akzeptoren
7
Frei drehbare Bindungen
3
Schwere Atome
16

Experimentelle und physikochemische Eigenschaften

Physical Description · 2 Einträge

Liquid

Light orange liquid (50% aqueous solution); [MSDSonline]

Collision Cross Section145.3 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID6026535]

Physikochemische Eigenschaften

Siedepunkt
92 °C · 92 °C
Dichte
1.292 g/mL · 1.292 g/mL at 25 °C
Brechungsindex
20 · n20/D 1.447
Aggregatzustand
Liquid
pka
-1.4 · -1.40±0.50(Predicted)
Farbe
Clear slightly brown

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 3 Einträge

This chemical does not meet GHS hazard criteria for 97.3% (2112 of 2170) of all reports.

Not Classified；Reported as not meeting GHS hazard criteria by 2112 of 2170 companies (only 2.7% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Aggregated GHS information provided per 2170 reports by companies from 6 notifications to the ECHA C&L Inventory.；Reported as not meeting GHS hazard criteria per 2112 of 2170 reports by companies.；There are 5 notifications provided by 58 of 2170 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: 1,2-Benzenedicarboxylic acid, 4-sulfo-

1,2-Benzenedicarboxylic acid, 4-sulfo- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,2-Benzenedicarboxylic acid, 4-sulfo- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

1,2-Benzenedicarboxylic acid, 4-sulfo-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazards SummaryEmergency treatment: see Phthalic acid. [HSDB] A corrosive substance that can cause injury to the skin, eyes, and respiratory tract; Inhalation may cause chemical pneumonitis; [MSDSonline]
Hazard Classes and CategoriesNot Classified

Toxikologische Informationen

Adverse EffectsDermatotoxin - Skin burns.；Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

Regulatorische Informationen

Regulatory Information · 3 Einträge

Chemical: 1,2-Benzenedicarboxylic acid, 4-sulfo-

1,2-Benzenedicarboxylic acid, 4-sulfo- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,2-Benzenedicarboxylic acid, 4-sulfo- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

1,2-Benzenedicarboxylic acid, 4-sulfo-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Sicherheitsdaten

wgk
3
tsca
TSCA listed
ridadr
UN 3265 8/PG 2
hs_code
29173995
risk_code
34
hazard_code
C

Chemie und Industrie

Verwendung und Herstellung

Uses · 3 Einträge

Used to remove hexavalent chromium from wool dyeing effluents; [HSDB]

Sewer and Wastewater Treatment [Category: Industry]

TO REMOVE CR+6 FROM WOOL DYEING EFFLUENTS.

U.S. Production2023: 50,000 - <250,000 lb；2022: 250,000 - <550,000 lb；2021: 250,000 - <550,000 lb；2020: 250,000 - <550,000 lb
Consumer UsesSurface modifier
Industry UsesCorrosion inhibitor；Plating agent；Other
General Manufacturing Information · 2 Einträge

Fabricated Metal Product Manufacturing；All Other Basic Organic Chemical Manufacturing

1,2-Benzenedicarboxylic acid, 4-sulfo-: ACTIVE

Anwendungen

Verwenden4-Sulfophthalic acid is used a reagent for the reaction with ethylhexanol(E918755) in the preparation of a plasticizing dopant for poly(aniline).

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
咸宁深蓝生物医药研发有限公司18171815831 · [email protected]

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