Introduction:Basic information about CAS 76-09-5|Pinacol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pinacol |
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| CAS Number | 76-09-5 | Molecular Weight | 118.174 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 174.4±0.0 °C at 760 mmHg |
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| Molecular Formula | C6H14O2 | Melting Point | 40-43 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 77.2±0.0 °C |
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| Symbol | GHS07 | Signal Word | Warning |
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Names
| Name | 2,3-dimethylbutane-2,3-diol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 174.4±0.0 °C at 760 mmHg |
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| Melting Point | 40-43 °C(lit.) |
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| Molecular Formula | C6H14O2 |
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| Molecular Weight | 118.174 |
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| Flash Point | 77.2±0.0 °C |
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| Exact Mass | 118.099380 |
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| PSA | 40.46000 |
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| LogP | -0.29 |
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| Vapour Pressure | 0.4±0.7 mmHg at 25°C |
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| Index of Refraction | 1.448 |
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| InChIKey | IVDFJHOHABJVEH-UHFFFAOYSA-N |
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| SMILES | CC(C)(O)C(C)(C)O |
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| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, strong acids. |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- EK1720000
- CHEMICAL NAME :
- 2,3-Butanediol, 2,3-dimethyl-
- CAS REGISTRY NUMBER :
- 76-09-5
- BEILSTEIN REFERENCE NO. :
- 1340501
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C6-H14-O2
- MOLECULAR WEIGHT :
- 118.20
- WISWESSER LINE NOTATION :
- QX1&1&XQ1&1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,841,1976 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3380 mg/kg
- TOXIC EFFECTS :
- Behavioral - anticonvulsant
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,841,1976
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Safety Information
| Symbol | GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R38 |
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| Safety Phrases | S37 |
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| RIDADR | UN 1325 4.1/PG 2 |
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| WGK Germany | 2 |
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| RTECS | EK1720000 |
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Articles2
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Synonyms
| pinacol, anhydrous |
| 1,1,2,2-Tetramethylethylene glycol |
| 2,3-diMe-butan-2,3-diol |
| 2,3-Dimethyl-butane-2,3-diol |
| HOCMe2CMe2OH |
| Pinacone |
| 2,3-Butanediol,2,3-dimethyl |
| EINECS 200-933-5 |
| Pinacol |
| Tetramethylethylene glycol |
| MFCD00004462 |
| 2,3-Dimethylbutane-2,3-diol |
| 2,3-Dimethyl-2,3-butanediol |
| 2,3-Butanediol, 2,3-dimethyl- |