3965-55-7

Name Sodium dimethyl 5-sulphonatoisophthalate
CAS 3965-55-7
EINECS(EC#) 223-578-8
Molecular Formula C10H9NaO7S
MDL Number MFCD00007493
Molecular Weight 296.23
MOL File 3965-55-7.mol
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Chemical Properties

Appearance white amorphous powder
Melting point  >300 °C(lit.)
density  1.705[at 20℃]
storage temp.  Inert atmosphere,Room Temperature
solubility  Soluble in water
form  powder to crystal
color  White to Almost white
Water Solubility  31g/L at 20℃
InChI InChI=1S/C10H10O7S.Na.H/c1-16-9(11)6-3-7(10(12)17-2)5-8(4-6)18(13,14)15;;/h3-5H,1-2H3,(H,13,14,15);;
InChIKey NKSXFLJIAWNZSP-UHFFFAOYSA-N
SMILES S(C1C=C(C(=O)OC)C=C(C(=O)OC)C=1)(O)(=O)=O.[NaH]
LogP -2.86 at 20℃
CAS DataBase Reference 3965-55-7(CAS DataBase Reference)
EPA Substance Registry System 3965-55-7(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313
Hazard Codes  Xi
Risk Statements 
R36:Irritating to the eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  2
RTECS  DB5044550
TSCA  Yes
REACH Registrations Active
HS Code  29173990
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2

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Material Safety Data Sheet(MSDS)

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