CAS 34598-33-9|2-aminotoluene-5-sulfonic acid

Introduction：Basic information about CAS 34598-33-9|2-aminotoluene-5-sulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name2-aminotoluene-5-sulfonic acid
CAS Number34598-33-9Molecular Weight492.129
Density1.7±0.1 g/cm3Boiling Point244.9±35.0 °C at 760 mmHg
Molecular FormulaC11H5F17O2Melting Point93-97ºC
MSDSChineseUSAFlash Point101.9±25.9 °C
Symbol
GHS07		Signal WordWarning

Names

Name2H,2H,3H,3H-Perfluoroundecanoic acid
SynonymMore Synonyms

Chemical & Physical Properties

Density1.7±0.1 g/cm3
Boiling Point244.9±35.0 °C at 760 mmHg
Melting Point93-97ºC
Molecular FormulaC11H5F17O2
Molecular Weight492.129
Flash Point101.9±25.9 °C
Exact Mass492.001801
PSA37.30000
LogP6.86
Vapour Pressure0.0±1.0 mmHg at 25°C
Index of Refraction1.308
InChIKeyJZRCRCFPVAXHHQ-UHFFFAOYSA-N
SMILESO=C(O)CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

Safety Information

Symbol
GHS07
Signal WordWarning
Hazard StatementsH315-H319-H335
Precautionary StatementsP261-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXi: Irritant;
Risk PhrasesR36/37/38
Safety PhrasesS26
RIDADRNONH for all modes of transport
WGK Germany3
HS Code2915900090

Customs

HS Code2915900090
Summary2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Synonyms

Undecanoic acid, 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-
EINECS 252-108-4
2H,2H,3H,3H-Heptadecafluoroundecanoic Acid
4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecanoic acid
MFCD00025198
2H,2H,3H,3H-Perfluoroundecanoic Acid
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