Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Material Safety Data Sheet(MSDS) Spectrum Detail Well-known Reagent Company Product Information Supplier Related Products

88-44-8

Name 4-Aminotoluene-3-sulfonic acid
CAS 88-44-8
EINECS(EC#) 201-831-3
Molecular Formula C7H9NO3S
MDL Number MFCD00007908
Molecular Weight 187.22
MOL File 88-44-8.mol
show more

Chemical Properties

Appearance BEIGE CRYSTALLINE POWDER
Melting point  300 °C
Boiling point  500°C (rough estimate)
density  1.431
refractive index  1.6100 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  water: soluble6g/L at 20°C
form  powder to crystal
pka -1.35±0.42(Predicted)
color  White to Light red to Green
Water Solubility  32g/L(19 ºC)
BRN  2211509
LogP -0.67 at 25℃
CAS DataBase Reference 88-44-8(CAS DataBase Reference)
EPA Substance Registry System 88-44-8(EPA Substance)

Safety Data

Hazard Codes  T,C
Risk Statements 
R45:May cause cancer.
R34:Causes burns.
Safety Statements 
S53:Avoid exposure-obtain special instruction before use .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 2585 8/PG 3
WGK Germany  2
RTECS  XT6320000
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29214300

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Related Products

Send Inquriy