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Cas Database |
| Name |
PYROCATECHOL-3,5-DISULFONIC ACID |
EINECS | N/A |
| CAS No. | 149-46-2 | Density | g/cm3 |
| PSA | 165.96000 | LogP | 1.75280 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C6H6 O8 S2 | Boiling Point | °Cat760mmHg |
| Molecular Weight | 270.241 | Flash Point | °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Low toxicity by intraperitoneal route. When heated to decomposition it emits toxic vapors of SOx. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
m-Benzenedisulfonicacid, 4,5-dihydroxy- (6CI,8CI); 1,2-Dihydroxybenzene-3,5-disulfonic acid;3,5-Disulfopyrocatechol; 4,5-Dihydroxy-1,3-benzenedisulfonic acid;4,5-Dihydroxy-m-benzenedisulfonic acid; Catechol-3,5-disulfonic acid;Pyrocatechol-3,5-disulfonic acid; Tiron free acid |
Article Data | 10 |
PYROCATECHOL-3,5-DISULFONIC ACID Chemical Properties
IUPAC Name: 4,5-Dihydroxybenzene-1,3-disulfonic acid
The MF of 4,5-Dihydroxybenzene-1,3-disulfonic acid (CAS NO.149-46-2) is C6H6O8S2.
The MW of 4,5-Dihydroxybenzene-1,3-disulfonic acid (CAS NO.149-46-2) is 270.23704.
Synonyms of 4,5-Dihydroxybenzene-1,3-disulfonic acid (CAS NO.149-46-2): 3,5-Disulfopyrocatechol ; 4,5-Dihydroxy-1,3-benzenedisulfonic acid ; Catechol-3,5-disulfonic acid ; m-Benzenedisulfonic acid, 4,5-dihydroxy-
Index of Refraction: 1.692
EINECS: 205-742-0
Density: 2.049 g/ml
PYROCATECHOL-3,5-DISULFONIC ACID Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 5215mg/kg (5215mg/kg) | Archives of Toxicology. Vol. 61, Pg. 321, 1988. |
PYROCATECHOL-3,5-DISULFONIC ACID Safety Profile
Low toxicity by intraperitoneal route. When heated to decomposition it emits toxic vapors of SOx.
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