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3 4-Dibromotoluene(CAS# 60956-23-2)

Āhuatanga matū:

Tātai rāpoi C7H6Br2
Molar Mass 249.93
Kiato 1.807 g/mL i te 25 °C
Te Whakarewa -10 °C
Piro Pouri 91-92 °C (3 mmHg)
Tohu Kohiko 91-92°C/3mm
Wairewa wai Karekau he micible, he uaua ranei ki te uru ki te wai.
Kohu Kohu 0.0343mmHg i te 25°C
Te ahua wai marama
Te taumahatanga motuhake 1.85
Tae Taekore ki te Maama kowhai
BRN 1931706
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive 1.5985-1.6005
MDL MFCD00079744

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 S37/39 – Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana 3
Waehere HS 29039990
Te akomanga morearea TANGATA

 

Kupu Whakataki

Ko te 3,4-Dibromotoluene he puhui waro me te tauira C7H6Br2. Ko nga korero e whai ake nei mo te ahua, te whakamahinga, te whakarite me nga korero haumaru o 3,4-Dibromotoluene:

 

Taiao:

1. Te ahua: 3,4-Dibromotoluene he wai kore tae ki te kowhai kowhai.

2. ira whakarewa:-6 ℃

3. Kohuatanga: 218-220 ℃

4. Kiato: mo te 1.79 g/mL

5. Wairewa: 3,4-Dibromotoluene he whakarewa i roto i nga whakarewa pararopi, penei i te ethanol, te acetone me te dimethylformamide.

 

Whakamahia:

1. hei takawaenga i roto i te whakahiato waro: 3,4-Dibromotoluene ka taea te whakamahi hei takawaenga i roto i te whakahiato o etahi atu puhui, penei mo te whakarite raau taero, waikano me te pesticides.

2. Hei kaihoko antibacterial: Ka taea te whakamahi i te 3,4-Dibromotoluene hei puhui e aukati ana i te tipu o te huakita, ka whakamahia nuitia i roto i te waahi o te tiaki me te fungicides.

 

Tikanga Whakaritenga:

Ko te tikanga whakarite o te 3,4-Dibromotoluene ka taea te whakaoti ma te tauhohenga o te 3,4-dinitrotoluene me te konutai tellurite ranei ma te tauhohenga o te 3,4-diiodotoluene me te zinc.

 

Mōhiohio Haumaru:

Ko te 1.3, 4-Dibromotoluene he puhui whakapouri, karohia te pa ki te kiri me nga kanohi.

2. i te wa e mahi ana, me mahi nga tikanga pai kia kore ai e pupuhi te mamaoa.

3. Mēnā ka whakangāteatia, ka horomia rānei, rapua te āwhina hauora tonu.

4. I te wa e rongoa ana, me pupuri i roto i te maroke, te iti o te pāmahana, te pai o te hau me te matara atu i te ahi.


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