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2 5-Dibromobenzoic acid(CAS# 610-71-9)

Āhuatanga matū:

Tātai rāpoi C7H4Br2O2
Molar Mass 279.91
Kiato 1.9661 (whakatau tata)
Te Whakarewa 156-159°C(marama)
Piro Pouri 344.6±32.0 °C(Te Matapae)
Tohu Kohiko 162.2°C
Wairewa wairewa ki Methanol
Kohu Kohu 2.48E-05mmHg i te 25°C
Te ahua Kiriata kōwhai
Tae Ma ki te kowhai ki te karaka
BRN 1868193
pKa 2.46±0.10(I Matapaetia)
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive 1.4970 (whakatau tata)
MDL MFCD00016494
Āhuatanga ā-tinana, matū hoki He kiripiri rite ki te ngira kowhai marama. Ira whakarewa 157 °c. Ka whakarewahia ki te waipiro, te ether, te waikawa acetic me te wai wera. Ka taea te whakaheke ki te kohu wai.
Whakamahi Kaiwaenga i roto i te whakahiato waro.

Taipitopito Hua

Tohu Hua

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 – Mau kakahu whakamarumaru tika.
WGK Tiamana 3
RTECS DG6290000
Waehere HS 29163990

 

Kupu Whakataki

Ka whakarewahia ki te waipiro, te ether, te waikawa acetic me te wai wera. Ka taea te whakaheke ki te kohu wai.


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