553158
4-Styrenesulfonic acid sodium salt hydrate, solution
20 wt. % in water: tert-butanol, 3:1
Synonym(s):
4-Vinylbenzenesulfonic acid sodium salt hydrate
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About This Item
Linear Formula:
H2C=CHC6H4SO3Na
Molecular Weight:
206.19
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
InChI
1S/C8H8O3S.Na.H2O/c1-2-7-3-5-8(6-4-7)12(9,10)11;;/h2-6H,1H2,(H,9,10,11);;1H2/q;+1;/p-1
SMILES string
O.[Na+].[O-]S(=O)(=O)c1ccc(C=C)cc1
InChI key
AATHLPHPRXGBAI-UHFFFAOYSA-M
concentration
20 wt. % in water: tert-butanol, 3:1
refractive index
n20/D 1.387
bp
111-112 °C
mp
151-154 °C
density
1.043 g/mL at 25 °C
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
78.8 °F
flash_point_c
26 °C
Regulatory Information
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