Fluorescent brightener 24

Modify Date: 2024-01-08 17:52:32

Fluorescent brightener 24 Structure
Fluorescent brightener 24 structure
Common Name Fluorescent brightener 24
CAS Number 12224-02-1 Molecular Weight 1119.06000
Density N/A Boiling Point N/A
Molecular Formula C40H40N12Na2O16S4-- Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Fluorescent brightener 24


Fluorescent brightener 24 is a fluorescent brightening agent of a stilbene type[1].

 Names

Name disodium,5-[[4-[bis(2-hydroxyethyl)amino]-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-[(E)-2-[4-[[4-[bis(2-hydroxyethyl)amino]-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate
Synonym More Synonyms

 Fluorescent brightener 24 Biological Activity

Description Fluorescent brightener 24 is a fluorescent brightening agent of a stilbene type[1].
Related Catalog
References

[1]. Kazuo Yagami, et al. Photofading interaction between fluorescent brightening agent of a stilbene type and direct azo dye in the aqueous solution and on cotton. Sen'i Gakkaishi. 1982. 38 (6). T254-T258

 Chemical & Physical Properties

Molecular Formula C40H40N12Na2O16S4--
Molecular Weight 1119.06000
Exact Mass 1118.14000
PSA 488.10000
LogP 2.41060

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GD0300400
CHEMICAL NAME :
C.I. Fluorescent Brightening Agent 24
CAS REGISTRY NUMBER :
12224-02-1
LAST UPDATED :
199709
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C40-H40-N12-O16-S4.4Na
MOLECULAR WEIGHT :
1165.12
WISWESSER LINE NOTATION :
T6N CN ENJ BN2Q2Q DMR DSWO FMR CSWO D1U1R BSWO DM- BT6N CN ENJ DN2Q2Q FMR CSWO &-NA- 4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1960 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),87,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1620 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),87,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
13800 mg/kg/30D-I
TOXIC EFFECTS :
Brain and Coverings - recordings from specific areas of CNS Liver - liver function tests impaired Blood - change in clotting factors
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),88,1986

 Synonyms

Kayaphor BSN
Tinopal 2B
Tinopal 2BF
Mikephor BN
Fungiqual
Heliofor P
EINECS 235-422-6
C.I. Fluorescent Brightener 24
Whitex BB
Belofor STsD
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