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Name	4,4′-Bis(4-phenyl-2h-1,2,3-triazol-2-yl)-2,2′-stilbenedisulfonic acid dipotassium salt	EINECS	N/A
CAS No.	52237-03-3	Density	N/A
PSA	192.58000	LogP	6.32220
Solubility	N/A	Melting Point	N/A
Formula	C30H22 N6 O6 S2 . 2 K	Boiling Point	N/A
Molecular Weight	702.88 2	Flash Point	N/A
Transport Information	N/A	Appearance	N/A
Safety	Experimental reproductive effects. An eye irritant. When heated to decomposition it emits toxic fumes of NO_x, and SO_x.	Risk Codes	N/A
Molecular Structure		Hazard Symbols	N/A
Synonyms	Benzenesulfonicacid, 2,2'-(1,2-ethenediyl)bis[5-(4-phenyl-2H-1,2,3-triazol-2-yl)-, dipotassiumsalt (9CI); 2H-1,2,3-Triazole, benzenesulfonic acid deriv.; Phorwite BHC 766

4,4′-Bis(4-phenyl-2h-1,2,3-triazol-2-yl)-2,2′-stilbenedisulfonic acid dipotassium salt Chemical Properties

Molecular Structure of 4,4′-Bis(4-phenyl-2h-1,2,3-triazol-2-yl)-2,2′-stilbenedisulfonic acid dipotassium salt (CAS NO. 52237-03-3):

IUPAC Name: dipotassium 5-(4-phenyltriazol-2-yl)-2-[(E)-2-[4-(4-phenyltriazol-2-yl)-2-sulfonatophenyl]ethenyl]benzenesulfonate
Empirical Formula: C₃₀H₂₀K₂N₆O₆S₂
Molecular Weight: 702.843
H bond acceptors: 12
H bond donors: 2
Freely Rotating Bonds: 8
Polar Surface Area: 186.92 Å²
InChI
InChI=1/C30H22N6O6S2.2K/c37-43(38,39)29-17-25(35-31-19-27(33-35)21-7-3-1-4-8-21)15-13-23(29)11-12-24-14-16-26(18-30(24)44(40,41)42)36-32-20-28(34-36)22-9-5-2-6-10-22;;/h1-20H,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2/b12-11+;;
Smiles
[K+].[K+].C(=C\c1c(cc(cc1)n1ncc(n1)c1ccccc1)S(=O)(=O)[O-])\c1c(cc(cc1)n1ncc(n1)c1ccccc1)S(=O)(=O)[O-]
Classification Code: Reproductive Effect; Skin / Eye Irritant

4,4′-Bis(4-phenyl-2h-1,2,3-triazol-2-yl)-2,2′-stilbenedisulfonic acid dipotassium salt Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Source
cat	LD50	oral	> 5gm/kg (5000mg/kg)	MVC-Report. Vol. 2, Pg. 193, 1973.
dog	LD50	oral	> 5gm/kg (5000mg/kg)	MVC-Report. Vol. 2, Pg. 193, 1973.
guinea pig	LD50	oral	> 5gm/kg (5000mg/kg)	MVC-Report. Vol. 2, Pg. 193, 1973.
mouse	LD50	oral	> 15gm/kg (15000mg/kg)	MVC-Report. Vol. 2, Pg. 193, 1973.
rabbit	LD50	oral	> 5gm/kg (5000mg/kg)	MVC-Report. Vol. 2, Pg. 193, 1973.
rat	LD50	oral	> 15gm/kg (15000mg/kg)	MVC-Report. Vol. 2, Pg. 193, 1973.
rat	LD50	skin	> 500mg/kg (500mg/kg)	MVC-Report. Vol. 2, Pg. 193, 1973.

4,4′-Bis(4-phenyl-2h-1,2,3-triazol-2-yl)-2,2′-stilbenedisulfonic acid dipotassium salt Consensus Reports

4,4′-Bis(4-phenyl-2h-1,2,3-triazol-2-yl)-2,2′-stilbenedisulfonic acid dipotassium salt (CAS NO. 52237-03-3) can be reported in MVCRB3 MVC-Report.

4,4′-Bis(4-phenyl-2h-1,2,3-triazol-2-yl)-2,2′-stilbenedisulfonic acid dipotassium salt Safety Profile

Experimental reproductive effects. An eye irritant. When heated to decomposition it emits toxic fumes of NO_x, and SO_x.

4,4′-Bis(4-phenyl-2h-1,2,3-triazol-2-yl)-2,2′-stilbenedisulfonic acid dipotassium salt Specification

4,4′-Bis(4-phenyl-2h-1,2,3-triazol-2-yl)-2,2′-stilbenedisulfonic acid dipotassium salt ,its CAS number is 52237-03-3,it can be called 2,2'-Stilbenedisulfonic acid, 4,4'-bis(4-phenyl-2H-1,2,3-triazol-2-yl)-, dipotassium salt ; Dipotassium 4,4'-bis(4-phenyl-1,2,3-triazol-2-yl)stilbene-2,2'-disulfonate ; Dipotassium bis phenyl triazol stilbene disulfonate and so on. 4,4′-Bis(4-phenyl-2h-1,2,3-triazol-2-yl)-2,2′-stilbenedisulfonic acid dipotassium salt (CAS NO. 52237-03-3) is a high toxic substance,with flammability, burning will produce toxic nitrogen oxides and sulfur oxide gases,so it should be stored in cool and dry environment,separate from oxidant and acid.Dry powder,foam,sand, carbon dioxide,water mist can be used if something urgent happened.

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