CAS 4193-55-9|disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-y

Introduction:Basic information about CAS 4193-55-9|disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-y, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Namedisodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
CAS Number4193-55-9Molecular Weight960.94500
Density1.37 g/cm3 在 20 ℃Boiling Point/
Molecular FormulaC40H42N12Na2O10S2Melting Point290ºC
MSDS/Flash Point/

Names

NameCalcofluor White
SynonymMore Synonyms

BiologicalActivity

DescriptionFluorescent Brightener 28 is a visible light emitting diode (LED)-light sensitive photoinitiator for free radical photopolymerizations[1].
Related CatalogResearch Areas >>CancerSignaling Pathways >>Others >>Others
References

[1]. Xiaoling Zuo, et al. Fluorescent Brighteners as Visible LED-Light Sensitive Photoinitiators for Free Radical Photopolymerizations. Macromol Rapid Commun. 2016 May;37(10):840-4.

Chemical & Physical Properties

Density1.37 g/cm3 在 20 ℃
Melting Point290ºC
Molecular FormulaC40H42N12Na2O10S2
Molecular Weight960.94500
Exact Mass960.23800
PSA344.02000
LogP5.04520

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WJ6125000
CHEMICAL NAME :
2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-anilino-6-bis(2-hydroxyethyl)amino-s-tria zin-2-yl) amino)-, disodium salt
CAS REGISTRY NUMBER :
4193-55-9
LAST UPDATED :
199710
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C40-H42-N12-O10-S2.2Na
MOLECULAR WEIGHT :
961.04
WISWESSER LINE NOTATION :
T6N CN ENJ BN2Q2Q DMR& FMR CSWO D1U1R BSWO DM- BT6N CN ENJ DN2Q2Q FMR &-NA- 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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 :
14530 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 :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
350 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 :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CCECAU Criticial Reviews in Environmental Control. (Chemical Rubber Company, Cleveland, OH) V.1- 1970- Volume(issue)/page/year: 7,91,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/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 :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2 gm/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 - guinea pig
DOSE/DURATION :
250 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

Safety Information

Hazard CodesXn

Synonyms

kayaphorfb
tinopal5bms
fluostaini
phorwitear
tinopalunpa
tinophenms72
Fluorescent Brightener 28
cellufluor
Calcofluor white M2R,Tinopal LPW
paperwhitebp
tinophenms31
uvitex4bm
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