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3209-30-1

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Basic Information
CAS No.: 3209-30-1
Name: Toluidine bule
Molecular Structure:
Molecular Structure of 3209-30-1 (Toluidine bule)
Formula: C28H22 N2 O10 S2 . 2 Na
Molecular Weight: 656.62
Synonyms: Benzenesulfonicacid,2,2'-[(9,10-dihydro-4,8-dihydroxy-9,10-dioxo-1,5-anthracenediyl)diimino]bis[5-methyl-,disodium salt (9CI); m-Toluenesulfonic acid,6,6'-[(4,8-dihydroxy-1,5-anthraquinonylene)diimino]di-, disodium salt(7CI,8CI); C.I. 63340; Toluidine blue; Toluidine blue (anthraquinone dye)
Density: g/cm3
Boiling Point: °Cat760mmHg
Flash Point: °C
Safety: Poison by intravenous route. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and SOx.
PSA: 106.92000
LogP: 1.40750
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Chemistry

IUPAC  Name: Disodium 2-[[4,8-dihydroxy-5-(4-methyl-2-sulfonatoanilino)-9,10-dioxoanthracen-1-yl]amino]-5-methylbenzenesulfonate   
Molecular Formula: C28H20N2O10S2•2Na
Molecular Weight: 654.57534
EINECS: 221-718-2 
Freely Rotating Bonds: 12
Polar Surface Area: 202.16 Å2
The Cas Register Number of  Toluidine blue is 3209-30-1 .The chemical synonyms of  Toluidine blue (CAS NO.3209-30-1) are Disodium 4,4'-[(9,10-dihydro-4,8-dihydroxy-9,10-dioxo-1,5-anthrylene)diimino]bis[toluene-3-sulphonate] ; 2,2'-[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bisimino]bis(5-methylbenzenesulfonic acid sodium) salt .The molecular structure of  Toluidine blue (CAS NO.3209-30-1) is.

Uses

  Toluidine blue (CAS NO.3209-30-1) is used as organic intermediate .

Toxicity Data With Reference

1.    

sln-dmg-unr 500 ppm

     14ZYA8    Induction of Mutations and the Mutation Process Veleminsky, Jiri, ed.,Prague, Czechoslavokia.: Publishing House of the Czechoslavok Academy of Science,1965,115.
2.    

ivn-rat LD50:29 mg/kg

     FEPRA7    Federation Proceedings, Federation of American Societies for Experimental Biology. 10 (1951),337.
3.    

ivn-mus LD50:28 mg/kg

     FEPRA7    Federation Proceedings, Federation of American Societies for Experimental Biology. 10 (1951),337.
4.    

ivn-rbt LD50:13 mg/kg

     FEPRA7    Federation Proceedings, Federation of American Societies for Experimental Biology. 10 (1951),337.

Safety Profile

Poison by intravenous route. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and SOx.
WGK Germany: 3
RTECS: SP5670000
HS Code: 32041300