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Substance Name: C.I. Fluorescent Brightener 213
RN: 3426-43-5
InChIKey: BDYOOAPDMVGPIQ-QDBORUFSSA-L

Classification Code

  • Skin / Eye Irritant

Molecular Formulas

  • C34-H28-N10-O8-S2.2Na
  • C34-H30-N10-O8-S2.2Na

Molecular Weight

  • 814.769
 
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Names and Synonyms

Results Name

  • C.I. Fluorescent Brightener 213

Synonyms

  • (Bis(2-methoxy-4-anilinocyanurato)-4,4'-diamino)stilbene-2,2'-disulfonic acid disodium salt
  • Belofor KB
  • Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-methoxy-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, disodium salt
  • C.I. FBA 90
  • C.I. Fluorescent Brightener 134
  • C.I. Fluorescent Brightener 213
  • Disoidum 4,4'-bis((4-anilino-6-methoxy-s-triazin-2-yl)amino)stilbene-2,2'-disulfonate
  • EINECS 222-326-4
  • FBA-90
  • Fluorescent Brightener 134
  • Heliofor CSP
  • Heliofor RCP
  • Intrawhite CF
  • Leucophor PC
  • Photine HV
  • Rylux PRS
  • Uvitex CF
  • Uvitex CF 200
  • Uvitex CF conc. PRS

Systematic Names

  • 2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-anilino-6-methoxy-s-triazin-2-yl)amino)-, disodium salt
  • Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-methoxy-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, disodium salt
  • Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-methoxy-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, sodium salt (1:2)
  • Disodium 4,4'-bis((4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulphonate

Registry Numbers

CAS Registry Number

  • 3426-43-5

Other Registry Numbers

  • 118817-37-1
  • 12224-08-7
  • 12677-10-0
  • 12768-93-3
  • 12768-95-5
  • 37229-09-7
  • 39320-49-5
  • 58615-68-2
  • 66813-36-3

Related Registry Number

  • 7342-13-4 (Parent)

System Generated Number

  • 0003426435

Molecular Formulas

Molecular Formulas

  • C34-H28-N10-O8-S2.2Na
  • C34-H30-N10-O8-S2.2Na

Molecular Formula Fragments

  • C34-H28-N10-O8-S2
  • C34-H30-N10-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C34H30N10O8S2.2Na/c1-51-33-41-29(35-23-9-5-3-6-10-23)39-31(43-33)37-25-17-15-21(27(19-25)53(45,46)47)13-14-22-16-18-26(20-28(22)54(48,49)50)38-32-40-30(42-34(44-32)52-2)36-24-11-7-4-8-12-24;;/h3-20H,1-2H3,(H,45,46,47)(H,48,49,50)(H2,35,37,39,41,43)(H2,36,38,40,42,44);;/q;2*+1/p-2/b14-13+;;

InChIKey

BDYOOAPDMVGPIQ-QDBORUFSSA-L

Smiles

[Na+].[Na+].C(=C\c1c(cc(cc1)Nc1nc(nc(n1)OC)Nc1ccccc1)S(=O)(=O)[O-])\c1c(cc(cc1)Nc1nc(nc(n1)OC)Nc1ccccc1)S(=O)(=O)[O-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral > 20gm/kg (20000mg/kg) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH

LIVER: OTHER CHANGES
Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. Vol. 104, Pg. 45, 1986.
rat LD50 intraperitoneal 330mg/kg (330mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(1), Pg. 87, 1986.
rat LD50 oral > 15gm/kg (15000mg/kg)   MVC-Report. Vol. 2, Pg. 193, 1973.