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14938-42-2

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Basic Information
CAS No.: 14938-42-2
Name: ANTHRAQUINONE-1,8-DISULFONIC ACID DIPOTASSIUM SALT
Molecular Structure:
Molecular Structure of 14938-42-2 (ANTHRAQUINONE-1,8-DISULFONIC ACID DIPOTASSIUM SALT)
Formula: C14H8 O8 S2 . 2 K
Molecular Weight: 444.52
Synonyms: 1,8-Anthracenedisulfonicacid, 9,10-dihydro-9,10-dioxo-, dipotassium salt (7CI,8CI,9CI); Dipotassiumanthraquinone-1,8-disulfonate; Potassium anthraquinone-1,8-disulfonate
Density: g/cm3
Boiling Point: °Cat760mmHg
Flash Point: °C
Safety: Mildly toxic by ingestion. A skin and eye irritant. When heated to decomposition it emits toxic fumes of SOx and K2O.
PSA: 165.30000
LogP: 2.43180
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Chemistry

Product Name: 9,10-Dihydro-9,10-dioxo-1,8-anthracene disulfonic acid dipotassium salt (CAS NO.14938-42-2)


Molecular Formula: C14H6K2O8S2
Molecular Weight: 444.52g/mol
Mol File: 14938-42-2.mol
Einecs: 239-017-5
H-Bond Donor: 0
H-Bond Acceptor: 8
Product Categories: Anthraquinones; Anthraquinonesulfonic Acids

Uses

 9,10-Dihydro-9,10-dioxo-1,8-anthracene disulfonic acid dipotassium salt (CAS NO.14938-42-2) can be used as dye intermediates.

Toxicity Data With Reference

1.    

skn-rbt 500 mg/24H MLD

     28ZPAK    Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,193.
2.    

eye-rbt 100 mg/24H MOD

     28ZPAK    Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,193.
3.    

orl-rat LD50:15 g/kg

     28ZPAK    Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,193.

Safety Profile

Mildly toxic by ingestion. A skin and eye irritant. When heated to decomposition it emits toxic fumes of SOx and K2O.

Specification

 9,10-Dihydro-9,10-dioxo-1,8-anthracene disulfonic acid dipotassium salt ,its CAS NO. is 14938-42-2,the synonyms is 8-Anthracenedisulfonicacid,9,10-dihydro-9,10-dioxo-dipotassiumsalt ; Anthrachinon-1,8-disulfonandidraselny ; Anthrachinon-1,8-disulfonandraselny ; Anthraquinonedisulfonicacid,dipotassiumsalt ; Anthraquinone-1,8-disulfonic acid dipotassium salt ; Dipotassium anthraquinone-1,8-disulfonate ; 1,8-Anthraquinonedisulfonic acid dipotassium salt ; Dipotassium 9,10-dihydro-9,10-dioxoanthracene-1,8-disulphonate .