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| CAS No.: | 4028-32-4 |
|---|---|
| Name: | disodium 4,4'-bis[[4-[bis(2-hydroxyethyl)amino]-6-chloro-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate |
| Molecular Structure: | |
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| Formula: | C28H32 Cl2 N10 O10 S2 . 2 Na |
| Molecular Weight: | 847.68 |
| Synonyms: | 2,2'-Stilbenedisulfonicacid, 4,4'-bis[[4-[bis(2-hydroxyethyl)amino]-6-chloro-s-triazin-2-yl]amino]-,disodium salt (7CI,8CI); Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-chloro-1,3,5-triazin-2-yl]amino]-,disodium salt (9CI); Hakkol RN; Sodium4,4'-(bis[2-chloro-4-diethanolamino-1,3,5-triazyl-(6)])-diaminostilbene-2,2'-disulfonate |
| Density: | g/cm3 |
| Boiling Point: | °Cat760mmHg |
| Flash Point: | °C |
| Safety: | An eye irritant. When heated to decomposition it emits toxic fumes of NOx, SOx, and Cl−. |
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Chemistry
Molecular Structure of 4,4′-Bis((4-bis((2-hydroxyethyl)amino)-6-chloro-s-triazin-2-yl)amino)-2,2′-stilbenedisulfonic acid, disodium salt (CAS NO. 4028-32-4):
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IUPAC Name: disodium 5-[[4-[bis(2-hydroxyethyl)amino]-6-chloro-1,3,5-triazin-2-yl]amino]-2-[(E)-2-[4-[[4-[bis(2-hydroxyethyl)amino]-6-chloro-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate
Empirical Formula: C28H30Cl2N10Na2O10S2
Molecular Weight: 847.6143
H bond acceptors: 20
H bond donors: 8
Freely Rotating Bonds: 20
Polar Surface Area: 252.72 Å2
InChI
InChI=1/C28H32Cl2N10O10S2.2Na/c29-23-33-25(37-27(35-23)39(7-11-41)8-12-42)31-19-5-3-17(21(15-19)51(45,46)47)1-2-18-4-6-20(16-22(18)52(48,49)50)32-26-34-24(30)36-28(38-26)40(9-13-43)10-14-44;;/h1-6,15-16,41-44H,7-14H2,(H,45,46,47)(H,48,49,50)(H,31,33,35,37)(H,32,34,36,38);;/q;2*+1/p-2/b2-1+;;
Smiles
[Na+].[Na+].C(=C\c1c(cc(cc1)Nc1nc(nc(n1)N(CCO)CCO)Cl)S(=O)(=O)[O-])\c1c(cc(cc1)Nc1nc(nc(n1)N(CCO)CCO)Cl)S(=O)(=O)[O-]
Classification Code: Skin / Eye Irritant
Toxicity Data With Reference
| 1. | eye-rbt 100 mg MOD | MVCRB3 Fluorescent Whitening Agents, Proceedings of A Symposium. 2 (1973),193. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
An eye irritant. When heated to decomposition it emits toxic fumes of NOx, SOx, and Cl−.
Specification
4,4′-Bis((4-bis((2-hydroxyethyl)amino)-6-chloro-s-triazin-2-yl)amino)-2,2′-stilbenedisulfonic acid, disodium salt ,its CAS number is 4028-32-4,it can be called Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-(bis(2-hydroxyethyl)amino)-6-chloro-1,3,5-triazin-2-yl)amino)-, disodium salt . 4,4′-Bis((4-bis((2-hydroxyethyl)amino)-6-chloro-s-triazin-2-yl)amino)-2,2′-stilbenedisulfonic acid, disodium salt (CAS NO. 4028-32-4) is a high toxic substance,with flammability, burning will produce toxic fumes of nitrogen oxides and chloride,so it should be stored in cool and dry environment.Dry powder,foam,sand, carbon dioxide,water mist can be used if something urgent happened.