2-aminotoluene-5-sulfonic acid

Modify Date: 2024-01-04 20:05:45

2-aminotoluene-5-sulfonic acid Structure
2-aminotoluene-5-sulfonic acid structure
Common Name 2-aminotoluene-5-sulfonic acid
CAS Number 34598-33-9 Molecular Weight 492.129
Density 1.7±0.1 g/cm3 Boiling Point 244.9±35.0 °C at 760 mmHg
Molecular Formula C11H5F17O2 Melting Point 93-97ºC
MSDS Chinese USA Flash Point 101.9±25.9 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2H,2H,3H,3H-Perfluoroundecanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 244.9±35.0 °C at 760 mmHg
Melting Point 93-97ºC
Molecular Formula C11H5F17O2
Molecular Weight 492.129
Flash Point 101.9±25.9 °C
Exact Mass 492.001801
PSA 37.30000
LogP 6.86
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.308

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2915900090

 Synthetic Route

 Customs

HS Code 2915900090
Summary 2915900090 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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