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2-6-dimethylbenzenethiol(CAS#118-72-9)

Āhuatanga matū:

Tātai rāpoi C8H10S
Molar Mass 138.23
Kiato 1.038g/mLat 25°C
Te Whakarewa -30°C (whakatau tata)
Piro Pouri 122°C50mm Hg
Tohu Kohiko 186°F
Nama JECFA 530
Kohu Kohu 0.187mmHg i te 25°C
Te taumahatanga motuhake 1.038
BRN 1099405
pKa 7.03±0.50(I Matapaetia)
Tikanga Rokiroki Te hau hau, Te Pamahana o te rūma
Tairongo Makuku Tairongo
Taurangi Refactive n20/D 1.575
Āhuatanga ā-tinana, matū hoki Kore tae ki te wai kowhai. He tino reka te reka, he rite ki te kai, te tunu, te phenolic me te whanariki. Ira Kohua 87. He iti te whakarewa ki te wai, ka whakarewahia ki te hinu. Ko nga hua taiao kei roto i te mīti tunua me nga mea pera.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea 36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S36 – Mau kakahu whakamarumaru tika.
S7/9 -
UN ID UN 3334
WGK Tiamana 2
TSCA T
Waehere HS 29309090
Te akomanga morearea 6.1

 

Kupu Whakataki

Ko te 2,6-Dimethylphenol, e mohiotia ana ko 2,6-dimethylphenol phenyl mercaptan, he puhui waro. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te tikanga whakarite me nga korero haumaru:

 

Kounga:

- Te ahua: 2,6-Dimethylphenylthiophenol he totoka kore tae, he kowhai ranei.

- Wairewa: Ka taea te rewa i roto i te nuinga o nga whakarewa pararopi, penei i te ethanol me te dimethylformamide.

 

Whakamahia:

- Ko nga Kaipupuri: Ko te 2,6-dimethylphenylthiophenol he pai nga taonga antioxidant me te antiseptic, a ka taea te whakamahi hei tiaki i nga taonga penei i te rapa, te kirihou, te paninga, me te peita.

 

Tikanga:

- Ka taea te whakarite 2,6-Dimethylthiophenol ma te tauhohe i te p-thiophenol me nga reagents methylating penei i te methyl iodide me te methyl tert-butyl ether.

 

Mōhiohio Haumaru:

- 2,6-Dimethylphenylthiophenol karekau he kino kino ki te hauora o te tangata me te taiao i raro i nga tikanga whakamahi noa.

- Hei matū, me whai te whakamahi i nga tikanga whakahaere haumaru, karohia te pa ki te kiri me nga kanohi, me te karo i te inhalation, te horomanga ranei.

- I te wa o te rokiroki me te whakahaere, me tupato kia kore e pa ki nga waiora me nga matū waikawa/waikawa kaha.


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