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mankhwala

Neopenyl mowa (CAS # 75-84-3)

Chemical Property:

Molecular Formula C5H12O
Misa ya Molar 88.15
Kuchulukana 0.818g/mLat 25°C(lat.)
Melting Point 52-56°C(lit.)
Boling Point 113-114°C(kuyatsa)
Pophulikira 98°F
Kusungunuka kwamadzi 3.5 G/100 ML PA 25 ºC
Kuthamanga kwa Vapor 16 mm Hg (20 °C)
Maonekedwe Crystallization
Specific Gravity 0.818
Mtundu Zopanda mtundu
Merck 14,6457
Mtengo wa BRN 1730984
pKa 15.24±0.10 (Zonenedweratu)
Mkhalidwe Wosungira Malo oyaka moto
Refractive Index 1.3915
MDL Mtengo wa MFCD00004682

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R10 - Yoyaka
R36/37 - Zokhumudwitsa m'maso ndi kupuma.
R11 - Yoyaka Kwambiri
Kufotokozera Zachitetezo S16 - Khalani kutali ndi magwero oyatsira.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
S7/9 -
S33 - Tengani njira zodzitchinjiriza motsutsana ndi kutulutsa kosasunthika.
Ma ID a UN UN 1325 4.1/PG 2
WGK Germany 1
TSCA Inde
HS kodi 29051990
Kalasi Yowopsa 4.1
Packing Group III

 

Mawu Oyamba

2,2-Dimethylpropanol ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 2,2-dimethylpropanol:

 

Ubwino:

- Maonekedwe: 2,2-dimethylpropanol ndi madzi opanda mtundu.

- Kusungunuka kwamadzi: 2,2-dimethylpropanol imakhala ndi kusungunuka kwamadzi bwino.

 

Gwiritsani ntchito:

- Kugwiritsa ntchito mafakitale: 2,2-dimethylpropanol nthawi zambiri imagwiritsidwa ntchito ngati chosungunulira mu kaphatikizidwe ka organic, makamaka koyenera kupanga zosungunulira zomwe zimagwiritsidwa ntchito nthawi zonse ndi zoyeretsa.

 

Njira:

2,2-Dimethylpropanol ikhoza kukonzedwa ndi:

- Makutidwe ndi okosijeni wa mowa wa isopropyl: 2,2-dimethylpropanol amatha kupezeka ndi oxidizing isopropyl mowa, monga oxidizing isopropyl mowa ndi hydrogen peroxide.

- Kuchepetsa kwa butyraldehyde: 2,2-dimethylpropanol ingapezeke mwa kuchepetsa butyraldehyde ndi hydrogen.

 

Zambiri Zachitetezo:

- 2,2-Dimethylpropanol ili ndi kawopsedwe ndipo imafunikira chisamaliro mukamagwiritsa ntchito ndikuyisunga.

- Kuwonekera kwa 2,2-dimethylpropanol kungayambitse khungu ndi maso, ndipo kukhudzana mwachindunji ndi khungu ndi maso kuyenera kupewedwa mukamagwiritsa ntchito.

- Mukamagwiritsa ntchito 2,2-dimethylpropanol, pewani kutulutsa mpweya wake kuti usawononge kupuma.

- Mukasunga 2,2-dimethylpropanol, iyenera kusungidwa pamalo ozizira, owuma, odutsa mpweya wabwino, kutali ndi moto ndi okosijeni.


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