Introduction：Basic information about CAS 1955-21-1|2,6-Diiodo-1,4-benzenediol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,6-Diiodo-1,4-benzenediol |
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| CAS Number | 1955-21-1 | Molecular Weight | 361.904 |
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| Density | 2.8±0.1 g/cm3 | Boiling Point | 308.5±42.0 °C at 760 mmHg |
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| Molecular Formula | C6H4I2O2 | Melting Point | / |
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| MSDS | / | Flash Point | 140.4±27.9 °C |
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Names
| Name | 2,6-diiodobenzene-1,4-diol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 2.8±0.1 g/cm3 |
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| Boiling Point | 308.5±42.0 °C at 760 mmHg |
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| Molecular Formula | C6H4I2O2 |
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| Molecular Weight | 361.904 |
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| Flash Point | 140.4±27.9 °C |
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| Exact Mass | 361.830048 |
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| PSA | 40.46000 |
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| LogP | 3.36 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.801 |
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| InChIKey | TXLWEPPRCDCHRB-UHFFFAOYSA-N |
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| SMILES | Oc1cc(I)c(O)c(I)c1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- MX5600000
- CHEMICAL NAME :
- Hydroquinone, 2,6-diiodo-
- CAS REGISTRY NUMBER :
- 1955-21-1
- BEILSTEIN REFERENCE NO. :
- 2209260
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C6-H4-I2-O2
- MOLECULAR WEIGHT :
- 361.90
- WISWESSER LINE NOTATION :
- QR DQ BI FI
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 237 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity)
- REFERENCE :
- BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 12,885,1963
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Safety Information
Customs
| HS Code | 2908199090 |
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| Summary | HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0% |
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Synonyms
| 1,4-Benzenediol, 2,6-diiodo- |
| 2,6-Diiodoquinol |
| 2,6-Dijod-hydrochinon |
| 2,5-DIFORMYLFURAN |
| 2,6-Diiodo-1,4-benzenediol |
| 2,6-Diiodobenzene-1,4-diol |
| 2,6-diiodo-hydroquinone |
| 2.6-Dijod-1.4-dihydroxy-benzol |
| 1,4-Benzenediol,2,6-diiodo |
| 2,6-Diiod-hydrochinon |
| Hydroquinone,2,6-diiodo |
| EINECS 217-791-5 |
