Introduction：Basic information about CAS 505-73-7|Dithiodiglycolic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Dithiodiglycolic acid |
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| CAS Number | 505-73-7 | Molecular Weight | 182.218 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 395.6±27.0 °C at 760 mmHg |
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| Molecular Formula | C4H6O4S2 | Melting Point | 128-131 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 193.0±23.7 °C |
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Names
| Name | Dithiodiglycolic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 395.6±27.0 °C at 760 mmHg |
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| Melting Point | 128-131 °C(lit.) |
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| Molecular Formula | C4H6O4S2 |
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| Molecular Weight | 182.218 |
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| Flash Point | 193.0±23.7 °C |
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| Exact Mass | 181.970749 |
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| PSA | 125.20000 |
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| LogP | 1.39 |
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| Vapour Pressure | 0.0±2.0 mmHg at 25°C |
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| Index of Refraction | 1.629 |
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| InChIKey | DLLMHEDYJQACRM-UHFFFAOYSA-N |
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| SMILES | O=C(O)CSSCC(=O)O |
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| Storage condition | −20°C |
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Safety Information
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | C,Xi |
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| Risk Phrases | 34-36/37/38 |
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| Safety Phrases | S26-S36/37/39-S45-S36 |
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| RIDADR | UN 3261 8/PG 2 |
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| WGK Germany | 2 |
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| RTECS | AJ6475000 |
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| HS Code | 2930909090 |
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Customs
| HS Code | 2930909090 |
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| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| 2-(carboxymethyldisulfanyl)acetic acid |
| Acetic acid, 2,2'-dithiobis- |
| Dithiodiacetic Acid |
| Dithiodiglycolic Acid |
| THIODIGLYCOLIC ACID |
| 2,2'-Disulfanediyldiacetic acid |
| MFCD00004359 |
| EINECS 204-663-9 |
