Introduction：Basic information about 2,6-Dichloroindophenol sodium salt CAS 620-45-1, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
2,6-Dichloroindophenol sodium salt Basic information
| Product Name: | 2,6-Dichloroindophenol sodium salt |
| Synonyms: | 2,6-DICHLOROINDOPHENOL, SODIUM DERIVATIVE;2,6-DICHLOROINDOPHENOL, SODIUM SALT;2,6-DICHLOROPHENALINDEPHENOL SODIUM SALT;2,6-DICHLOROPHENOLINDOPHENOL NA-SALT;2,6-DICHLOROPHENOL-INDOPHENOL SODIUM;2,6-DICHLOROPHENOLINDOPHENOL SODIUM SALT;LABOTEST-BB LT00159816;PHENOLINDO-2,6-DICHLOROPHENOL |
| CAS: | 620-45-1 |
| MF: | C12H8Cl2NNaO2 |
| MW: | 292.09 |
| EINECS: | 210-640-4 |
| Product Categories: | |
| Mol File: | 620-45-1.mol |
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2,6-Dichloroindophenol sodium salt Chemical Properties
| Melting point | >300°C |
| vapor density | 11.2 (vs air) |
| storage temp. | Store at room temperature. |
| form | Powder/Solid |
| color | Dark green |
| Odor | Odorless |
| Water Solubility | Soluble in water. |
| Sensitive | Light Sensitive |
| Merck | 14,3068 |
| BRN | 3641229 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong reducing agents. Air and moisture sensitive. Hygroscopic. |
| InChI | InChI=1S/C12H7Cl2NO2.Na.H/c13-10-5-8(6-11(14)12(10)17)15-7-1-3-9(16)4-2-7;;/h1-6,16H;; |
| InChIKey | BKUKEFKAUWOESM-UHFFFAOYSA-N |
| SMILES | N(/C1C=CC(O)=CC=1)=C1/C=C(Cl)C(=O)C(Cl)=C/1.[NaH] |
| CAS DataBase Reference | 620-45-1(CAS DataBase Reference) |
| EPA Substance Registry System | 2,5-Cyclohexadien-1-one, 2,6-dichloro-4-[(4-hydroxyphenyl)imino]-, sodium salt (620-45-1) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25-36-26 |
| WGK Germany | 3 |
| RTECS | GU5495000 |
| F | 8 |
| TSCA | TSCA listed |
| HS Code | 29252000 |
2,6-Dichloroindophenol sodium salt Usage And Synthesis
| Chemical Properties | dark green powder |
| Uses | A redox indicator dye. |
| Application | 2,6-Dichloroindophenol sodium can be used for the determination of ascorbic acid, and redox indicator and chromatographic analysis reagent. |
| Definition | ChEBI: 2,6-Dichlorophenolindophenol sodium salt is an organic molecular entity. |
| Purification Methods | Dissolve it in 0.001M phosphate buffer, pH 7.5 (alternatively, about 2g of the dye is dissolved in 80mL of M HCl), and extracted into diethyl ether. The extract is washed with water, extracted with aqueous 2% NaHCO3, and the sodium salt of the dye is precipitated by adding NaCl (30g/100mL of NaHCO3 solution), then filtered off, washed with dilute NaCl solution and dried. It has max at 605nm. [Hiromi et al. Anal Biochem 101 421 1980.] The acetate M 310.1 has m 101-103o (from Et2O/pet ether) and 99.5-100.5o (from Et2O). [Beilstein 13 IV 1078-1079.] |
2,6-Dichloroindophenol sodium salt Preparation Products And Raw materials
| Raw materials | Sodium hydroxide-->Hydrochloric acid-->Sodium acetate-->Phenol-->Sodium hypochlorite-->Manganese dioxide-->Sodium dithionite-->Diethylene glycol-->Potassium chlorate-->4-Nitrophenol-->2,6-Dichlorophenol-->2,6-Dichloroquinone-4-chloroimide |
| Preparation Products | 2,6-DICHLOROINDOPHENOL SODIUM SALT HYDRATE |
