Introduction：Basic information about CAS 1068-27-5|2,5-Bis(tert-butylperoxy)-2,5-dimethylhex-3-yne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,5-Bis(tert-butylperoxy)-2,5-dimethylhex-3-yne |
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| CAS Number | 1068-27-5 | Molecular Weight | 286.407 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 304.8±27.0 °C at 760 mmHg |
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| Molecular Formula | C16H30O4 | Melting Point | 88 °C (SADT)(lit.) |
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| MSDS | ChineseUSA | Flash Point | 85.0±0.0 °C |
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| Symbol |
GHS02, GHS07 | Signal Word | Danger |
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Names
| Name | 2,5-Dimethyl-2,5-di(tertiary-butylperoxy)-hexyne-3 |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 304.8±27.0 °C at 760 mmHg |
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| Melting Point | 88 °C (SADT)(lit.) |
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| Molecular Formula | C16H30O4 |
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| Molecular Weight | 286.407 |
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| Flash Point | 85.0±0.0 °C |
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| Exact Mass | 286.214417 |
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| PSA | 36.92000 |
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| LogP | 5.86 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.450 |
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| InChIKey | ODBCKCWTWALFKM-UHFFFAOYSA-N |
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| SMILES | CC(C)(C)OOC(C)(C)C#CC(C)(C)OOC(C)(C)C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- MQ9750000
- CHEMICAL NAME :
- 3-Hexyne, 2,5-dimethyl-2,5-di(t-butylperoxy)-
- CAS REGISTRY NUMBER :
- 1068-27-5
- BEILSTEIN REFERENCE NO. :
- 1711920
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C16-H30-O4
- MOLECULAR WEIGHT :
- 286.46
- WISWESSER LINE NOTATION :
- 1X1&1&OOX1&1&1UU1X1&1&OOX1&1&1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1850 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BSPII* SPI Bulletin. (Soc. of the Plastics Industry, 250 Park Ave., New York, NY 10017) Volume(issue)/page/year: 1/75-19B
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Safety Information
| Symbol |
GHS02, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H242-H315-H319-H332-H335 |
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| Precautionary Statements | P220-P261-P280-P305 + P351 + P338-P410-P412 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
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| Hazard Codes | O:Oxidizingagent;Xi:Irritant; |
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| Risk Phrases | R8;R36/37/38 |
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| Safety Phrases | S7-S17-S36/37/39-S36-S26-S3/7-S14-S47 |
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| RIDADR | UN 3106 5.2 |
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| WGK Germany | 3 |
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| RTECS | MQ9750000 |
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| Packaging Group | II |
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| Hazard Class | 5.2 |
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| HS Code | 2909600000 |
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Customs
| HS Code | 2909600000 |
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| Summary | 2909600000 alcohol peroxides, ether peroxides, ketone peroxides and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| EINECS 213-944-5 |
| 2,5-Dimethyl-2,5-di(tert-butylperoxy)-3-hexyne,blend |
| 2,5-Bis(tert-butylperoxy)-2,5-dimethylhex-3-yne |
| 2,5-Dimethyl-2,5-bis[(2-methyl-2-propanyl)peroxy]-3-hexyne |
| MFCD00048242 |
| 2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne,blend |
