Introduction：Basic information about CAS 927-07-1|tert-Butyl peroxypivalate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | tert-Butyl peroxypivalate |
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| CAS Number | 927-07-1 | Molecular Weight | 174.23700 |
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| Density | 0.854 | Boiling Point | 182.5ºC at 760 mmHg |
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| Molecular Formula | C9H18O3 | Melting Point | -17°C |
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| MSDS | / | Flash Point | 68~71℃ |
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Names
| Name | tert-Butyl peroxypivalate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.854 |
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| Boiling Point | 182.5ºC at 760 mmHg |
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| Melting Point | -17°C |
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| Molecular Formula | C9H18O3 |
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| Molecular Weight | 174.23700 |
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| Flash Point | 68~71℃ |
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| Exact Mass | 174.12600 |
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| PSA | 35.53000 |
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| LogP | 2.30580 |
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| Index of Refraction | 1.410 |
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| InChIKey | OPQYOFWUFGEMRZ-UHFFFAOYSA-N |
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| SMILES | CC(C)(C)OOC(=O)C(C)(C)C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- SE0950000
- CHEMICAL NAME :
- Peroxypivalic acid, tert-butyl ester
- CAS REGISTRY NUMBER :
- 927-07-1
- BEILSTEIN REFERENCE NO. :
- 1704745
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C9-H18-O3
- MOLECULAR WEIGHT :
- 174.27
- WISWESSER LINE NOTATION :
- 1X1&1&VOOX1&1&1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4300 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0029 No. of Facilities: 250 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 250 (estimated)
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
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| Safety Phrases | S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . |
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| RIDADR | UN 2110 |
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| WGK Germany | 3 |
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| Packaging Group | II |
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| Hazard Class | 5.2 |
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| HS Code | 2918300090 |
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Customs
| HS Code | 2918300090 |
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| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| butyl peroxypivalate |
| trigonox25-c75 |
| tertiary butyl peroxy pivalate |
| inmineralspirit |
| tert-butyl peroxy pivalate |
| t-butylperoxypivalate |
| EINECS 213-147-2 |
| t-butylperoxypyvalate |
| tertiary butyl perpivalate |
| lupersol11 |
| trigonox25/75 |
| InitiatingagentPV |
| esperox31m |
| 2-methyl-2-propyl peroxypivalate |
