ChemicalBook >?? ???? >2,2,2-?????-1,1-????????????
2,2,2-?????-1,1-????????????
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2,2,2-?????-1,1-???????????? ??
- ???
- 28-30 °C(lit.)
- ?? ?
- 83-84 °C14 mm Hg(lit.)
- ??
- 1.4953 (estimate)
- ?? ??
- 2-8°C
- ???
- ???: ??? 10%, ??, ??
- ??? ??
- solid
- BRN
- 1935464
- InChI
- InChI=1S/C5H6Cl4O2/c1-4(2,5(7,8)9)11-3(6)10/h1-2H3
- InChIKey
- GMELMFSDPDSXOZ-UHFFFAOYSA-N
- SMILES
- C(Cl)(OC(C)(C)C(Cl)(Cl)Cl)=O
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | T | ||
|---|---|---|---|
| ?? ???? ?? | 23/24/25-34 | ||
| ????? | 26-36/37/39-45 | ||
| ????(UN No.) | UN 2928 6.1/PG 2 | ||
| WGK ?? | 3 | ||
| F ?????? | 4.5-10-19-21 | ||
| ?? ?? | 6.1(a) | ||
| ???? | II | ||
| ???? ??? | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
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| Hazard Classifications | Acute Tox. 3 Oral Skin Corr. 1B |
| ????(GHS): |
 
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| ?? ?: | Danger | ||||||||||||||
| ??·?? ??: |
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2,2,2-?????-1,1-???????????? C??? ??, ??, ??
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Used as easily removable acid- and base-stable protecting group for nitrogen, including amino acids and nucleosides; protecting group for alcohols.?? ??
The solvolysis rate constants of 2,2,2-trichloro-1,1-dimethylethyl chloroformate in binary and pure solvents was studied.2,2,2-?????-1,1-???????????? ?? ?? ? ???
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2,2,2-?????-1,1-???????????? ?? ??
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