CAS 2246-46-0|1,3-Benzenediol,4-[2-(2-thiazolyl)diazenyl]-
Introduction：Basic information about CAS 2246-46-0|1,3-Benzenediol,4-[2-(2-thiazolyl)diazenyl]-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3-Benzenediol,4-[2-(2-thiazolyl)diazenyl]- | ||
|---|---|---|---|
| CAS Number | 2246-46-0 | Molecular Weight | 221.23600 |
| Density | 1.53g/cm3 | Boiling Point | 402.9ºC at 760mmHg |
| Molecular Formula | C9H7N3O2S | Melting Point | 211 °C (dec.)(lit.) |
| MSDS | ChineseUSA | Flash Point | 197.4ºC |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 4-(2-thiazolylazo)resorcinol |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.53g/cm3 |
|---|---|
| Boiling Point | 402.9ºC at 760mmHg |
| Melting Point | 211 °C (dec.)(lit.) |
| Molecular Formula | C9H7N3O2S |
| Molecular Weight | 221.23600 |
| Flash Point | 197.4ºC |
| Exact Mass | 221.02600 |
| PSA | 106.31000 |
| LogP | 2.96970 |
| Vapour Pressure | 3.26E-07mmHg at 25°C |
| Index of Refraction | 1.734 |
| InChIKey | SHNIKUXMZFPPCS-UHFFFAOYSA-N |
| SMILES | Oc1ccc(N=Nc2nccs2)c(O)c1 |
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934100090 |
Customs
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Articles10
More Articles| Sorbent extraction of 4-(2-thiazolylazo) resorcinol (TAR)-metal chelates on Diaion SP-850 adsorption resin in order to preconcentration/separation. J. Hazard. Mater. 182(1-3) , 704-9, (2010) A sensitive and simple separation-enrichment technique for the determination of trace amounts of some metal ions was described. By the passage of aqueous samples including Fe(III), Cu(II), Ni(II) and ... | |
| Cloud point extraction and spectrophotometric determination of mercury species at trace levels in environmental samples. Talanta 88 , 516-23, (2012) A new micelle-mediated separation and preconcentration method was developed for ultra-trace quantities of mercury ions prior to spectrophotometric determination. The method is based on cloud point ext... | |
| On-capillary complexation of metal ions with 4-(2-thiazolylazo)resorcinol in capillary electrophoresis. J. Chromatogr. A. 1029(1-2) , 249-54, (2004) Co(II), Zn(II), Ni(II) and Fe(I) were successfully separated by capillary electrophoresis using pre-capillary and on-capillary complexation with 4-(2-thiazolylazo)resorcinol. The influences of some cr... |
Synonyms
| EINECS 218-836-1 |
| 4-thiazol-2-ylazo-resorcinol |
| 2-(2,4-Dihydroxyphenylazo)thiazole,TAR |
| 4-thiazol-2-ylazo-benzene-1,3-diol |
| MFCD00005322 |
