CAS No.4193-55-9,Fluorescent Brightener 28 Suppliers

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Basic Information

Molecular Structure:
CAS No.:	4193-55-9
Name:	Fluorescent Brightener 28

Formula:	C₄₀H₄₄N₁₂O₁₀S₂.2Na
Molecular Weight:	960.95
Synonyms:	2,2'-Stilbenedisulfonicacid, 4,4'-bis[[4-anilino-6-[bis(2-hydroxyethyl)amino]-s-triazin-2-yl]amino]-,disodium salt (6CI,7CI);C.I. Fluorescent Brightening Agent 28, disodium salt(8CI);4,4'-Bis[4-anilino-6-bis(2-hydroxyethyl)amino-s-triazin-2-yl]amino-2,2'-stilbenedisulfonicacid disodium salt;BA (fluorescent brightener);Brightener BR 3;C.I. 40622;C.I. FluorescentBrightener 28;Cellufluor;Hiltamine Arctic White CWD;Kayaphor FB;Phorwite AR;Tinopal5BMS;Tinopal UNPA-GX;
EINECS:	224-073-5
Density:	1.37[at 20℃]
Melting Point:	290oC
Solubility:	10-48.2g/L at 20-26℃
PSA:	344.02000
LogP:	5.04520

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Chemistry

Molecular Structure of Cellufluor (CAS NO. 4193-55-9):

IUPAC Name: Disodium 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate
MW: Molecular Formula: C₄₀H₄₂N₁₂Na₂O₁₀S₂
Molecular Weight: 960.945420 g/mol
H-Bond Donor: 8
H-Bond Acceptor: 22
Melting Point: 290 °C
Freely Rotating Bonds: 22
Polar Surface Area: 259.2 Å²EINECS: 224-073-5
Product Categories: Dye stuff;Organics
Canonical SMILES: C1=CC=C(C=C1)NC2=NC(=NC(=N2)N(CCO)CCO)NC3=CC(=C(C=C3)C=CC4=C(C=C(C=C4)NC5=NC(=NC(=N5)NC6=CC=CC=C6)N(CCO)CCO)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
InChI: InChI=1S/C40H44N12O10S2.2Na/c53-21-17-51(18-22-54)39-47-35(41-29-7-3-1-4-8-29)45-37(49-39)43-31-15-13-27(33(25-31)63(57,58)59)11-12-28-14-16-32(26-34(28)64(60,61)62)44-38-46-36(42-30-9-5-2-6-10-30)48-40(50-38)52(19-23-55)20-24-56;;/h1-16,25-26,53-56H,17-24H2,(H,57,58,59)(H,60,61,62)(H2,41,43,45,47,49)(H2,42,44,46,48,50);;/q;2*+1/p-2
InChIKey: YJHDFAAFYNRKQE-UHFFFAOYSA-L

Uses

Cellufluor with cas registry number of 4193-55-9 is dye stuff mainly used in textile, paper, plastics and synthetic detergent industry.

Toxicity Data With Reference

1.	eye-rbt 35 mg MOD	MVCRB3 Fluorescent Whitening Agents, Proceedings of A Symposium. 2 (1973),193.
2.	orl-rat LD50:14,530 mg/kg	MVCRB3 Fluorescent Whitening Agents, Proceedings of A Symposium. 2 (1973),193.
3.	ipr-rat LD50:350 mg/kg	MVCRB3 Fluorescent Whitening Agents, Proceedings of A Symposium. 2 (1973),193.
4.	scu-mus LD50:1000 mg/kg	MVCRB3 Fluorescent Whitening Agents, Proceedings of A Symposium. 2 (1973),193.
5.	orl-gpg LD50:250 mg/kg	MVCRB3 Fluorescent Whitening Agents, Proceedings of A Symposium. 2 (1973),193.

Safety Profile

Poison by ingestion and intraperitoneal routes. Moderately toxic by subcutaneous route. An eye irritant. See also SULFONATES. When heated to decomposition it emits very toxic fumes of NO_x, Na₂O, and SO_x.

Specification

Cellufluor with cas registry number of 4193-55-9 is also known as 2,2'-(1,2-Ethenediyl)bis(5-(4-(bis(2-hydroxyethyl)amino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)benzenesulfonic acid, disodium salt ; 4,4'-Bis((2-anilino-4-(bis(2-hydroxyethyl)amino)-1,3,5-triazin-6-yl)amino)stilbene-2,2'-disulfonic acid, disodium salt ; 4,4'-Bis((4-anilino-6-(bis(2-hydroxyethyl)amino)-1,3,5-triazin-2-yl)amino)-stilbene-2,2'-disulfonic acid, disodium salt ; 4,4'-Bis((4-anilino-6-(bis(2-hydroxyethyl)amino)-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulfonic acid, disodium salt ; Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-(bis(2-hydroxyethyl)amino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, disodium salt ; Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-(bis(hydroxyethyl)amino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, disodium salt ; Blancophor MS 31 ; Blancophor MS 72 ; Blancophor RG 96FS ; C.I. 40622 ; C.I. Fluorescent Brightener 28 ; C.I. Fluorescent Brightening Agent 28, disodium salt ; Calcofluor White LRP ; Calcofluor White M 2R ; Calcofluor White ST ; Fluorescent Brightener 28 ; Hiltamine Arctic White CWD ; Kayaphor FB ; Paper White BP ; Phorwite AR ; Tinopal 5BMS ; Tinopal UNPA ; Tinophen MS 31 ; Tinophen MS 72 ; Uvitex 4BM ; 2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-anilino-6-bis(2-hydroxyethyl)amino-s-triazin-2-yl)amino)-, disodium salt ; Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-(bis(2-hydroxyethyl)amino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, sodium salt (1:2) ; Disodium 4,4'-bis(6-anilino-(4-(bis(2-hydroxyethyl)amino)-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulphonate .

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