Neopentyl cawv (CAS # 75-84-3)
Risk Codes | R10 - Flammable R36/37 - Kab mob rau qhov muag thiab ua pa. R11 - Cov nplaim hluav taws kub heev |
Kev nyab xeeb piav qhia | S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. S7/9 - S33 - Siv cov kev tiv thaiv kev tiv thaiv zoo li qub. |
UN IDs | UN 1325 4.1/PG 2 |
WGK Germany | 1 |
TSCA | Yog lawm |
HS Code | 29051990 ib |
Hazard Class | 4.1 |
Packing Group | III |
Taw qhia
2,2-Dimethylpropanol yog cov organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 2,2-dimethylpropanol:
Zoo:
- Cov tsos mob: 2,2-dimethylpropanol yog cov kua tsis muaj xim.
- Dej solubility: 2,2-dimethylpropanol muaj dej solubility zoo.
Siv:
- Muaj kev siv: 2,2-dimethylpropanol feem ntau yog siv los ua cov kuab tshuaj hauv cov organic synthesis, tshwj xeeb tshaj yog tsim rau kev tsim cov kuab tshuaj thiab cov tshuaj ntxuav.
Txoj kev:
2,2-Dimethylpropanol tuaj yeem npaj los ntawm:
- Oxidation ntawm isopropyl cawv: 2,2-dimethylpropanol tuaj yeem tau los ntawm oxidizing isopropyl cawv, xws li oxidizing isopropyl cawv nrog hydrogen peroxide.
- Txo ntawm butyraldehyde: 2,2-dimethylpropanol tuaj yeem tau los ntawm kev txo cov butyraldehyde nrog hydrogen.
Cov ntaub ntawv kev nyab xeeb:
- 2,2-Dimethylpropanol muaj qee yam toxicity thiab yuav tsum tau saib xyuas thaum siv thiab khaws cia.
- Kev raug rau 2,2-dimethylpropanol tuaj yeem ua rau tawv nqaij khaus thiab khaus qhov muag, thiab kev sib cuag ncaj qha rau ntawm daim tawv nqaij thiab qhov muag yuav tsum zam thaum siv nws.
- Thaum siv 2,2-dimethylpropanol, tsis txhob nqus nws cov pa kom tsis txhob ua rau lub ntsws puas.
- Thaum khaws cia 2,2-dimethylpropanol, nws yuav tsum muab cia rau hauv qhov chaw txias, qhuav, qhov cua zoo, kom deb ntawm hluav taws thiab oxidants.