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2 4-Dichloro-3 5-Dinitrobenzotrifluoride(CAS# 29091-09-6)

Āhuatanga matū:

Tātai rāpoi C7HCl2F3N2O4
Molar Mass 304.99
Kiato 1.788±0.06 g/cm3(Whakaahua)
Te Whakarewa 76-78°C
Piro Pouri 291-294°C
Tohu Kohiko >110°C
Wairewa Chloroform (Paku), Methanol (Paku)
Kohu Kohu 0.113Pa i te 25 ℃
Te ahua Mārō
Tae Kowhai Maama
BRN 2062037
Tikanga Rokiroki -20°C Te pouaka tio
Taurangi Refactive 1.547
Āhuatanga ā-tinana, matū hoki He kiripiri rite ki te ngira kowhai, he paitini. Ira whakarewa 75-77 °c.
Whakamahi Mo nga pesticides, rongoa, takawaenga whakahiato waro

Taipitopito Hua

Tohu Hua

Waehere Morearea R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R22 – He kino ki te horomia
R50/53 – He tino paitini ki nga rauropi wai, ka puta he paanga kino mo te wa roa ki te taiao wai.
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.
S57 – Whakamahi ipu e tika ana kia kore e poke te taiao.
S36/37 – Mau kakahu whakamarumaru me nga karapu tika.
UN ID 2811
TSCA Ae
Waehere HS 29049090
Tuhipoka morearea Whakariri/Kino
Te akomanga morearea 6.1
Roopu Tarapi III

 

Kupu Whakataki

Ko te 2,4-Dichloro-3,5-dinitrotrifluorotoluene he pūhui waro.

 

Kounga:

1. Te ahua: te karaehe taekore, te toka kowhai marama ranei.

4. Kiato: 1.94g/cm3.

5. Kare e rewa ki te wai, he paku wairewa ki te waiwaro me te etera, ka whakarewahia ki te ketones me te waiwaro kakara.

 

Whakamahia:

1. Ko te 2,4-Dichloro-3,5-dinitrotrifluorotoluene he tino whai hua me te patu ngarara, ka taea te whakamahi whanui i nga mahi ahuwhenua, ahuone me te whakahaere ngahere.

2. Ka taea hoki te whakamahi hei rauemi mata mo nga pahū me te whakaniko i te mura.

 

Tikanga:

Ka taea te whiwhi 2,4-Dichloro-3,5-dinitrotrifluorotoluene ma te tauhohenga o te 4-nitro-2,6-dichlorotoluene me te waikawa trifluorocarboxylic. Ko te tikanga whakarite motuhake ko te nuinga o te tauhohenga nitrification, te tangohanga whakarewa, te tioata me etahi atu taahiraa.

 

Mōhiohio Haumaru:

1. Ko te 2,4-Dichloro-3,5-dinitrotrifluorotoluene he paitini me te kino, me whai i nga tikanga whakahaere haumaru e tika ana ina whakamahia ana.

2. A ape i te pa atu ki te kiri, ki nga kanohi, me te ara manawa, me mau taputapu whakamarumaru ki te tika.

3. Kia tupato ki te karo i te pa atu ki nga waikura kaha, nga mura me nga rawa muramura i te wa e rokiroki ana me te whakahaere hei aukati i te ahi, te pahūtanga ranei.

4. Tena koa rokiroki tika, karohia te teitei o te pāmahana me te taiao makuku, me te whakarite kia matara atu i te ahi me te mura o te ahi.

5. Me ū te tuku para ki nga ture me nga ture o te rohe, kaua hoki e rukea ki te taiao.


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