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3-Chlorobenzonitrile (CAS# 766-84-7)

Āhuatanga matū:

Tātai rāpoi C7H4ClN
Molar Mass 137.57
Kiato 1.14
Te Whakarewa 38-40°C(marama)
Piro Pouri 94 °C (11 mmHg)
Tohu Kohiko 207°F
Wairewa wai korekore
Kohu Kohu 0.278mmHg i te 25°C
Te ahua Waiwai
Tae Maama kore tae ki te kowhai
BRN 1906694
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive 1.4530 (whakatau tata)
MDL MCD00001798
Āhuatanga ā-tinana, matū hoki Kiriata ma. Ira whakarewa 40-42 °c.
Whakamahi Ka whakamahia hei rongoa, pesticide, waikano takawaenga

Taipitopito Hua

Tohu Hua

Waehere Morearea R36 – He whakapataritari ki nga kanohi
R21/22 – He kino ki te pa ki te kiri me te horomia.
Whakaahuatanga Haumaru S23 – Kaua e hau kohu.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
UN ID 3439
WGK Tiamana 3
RTECS DI2600000
Waehere HS 29269095
Tuhipoka morearea Whakariri
Te akomanga morearea 6.1
Roopu Tarapi III

 

Kupu Whakataki

Ko te M-chlorobenzene he puhui waro.

 

Kounga:

Ko te kanohi M-chlorobenzene he kiriataata kore tae, he paura kirikiri ranei me te whakangao motuhake me te mahi ngarara. He tata korekore ki te wai engari ka whakarewahia i roto i nga whakarewa waro penei i te waiwaro me te etera. He pūmau i te pāmahana rūma, engari he ngawari te pirau i te marama.

 

Whakamahia:

Ka whakamahia nuitia te M-chlorobenzene ki te ahuwhenua me te ahuone. I te nuinga o te wa ka whakamahia hei patu patupatu, ka taea te whakamahi ki te whakahaere i etahi taru me nga kai e pai ana ki te whakahaere i nga tarutaru. Ka taea hoki te whakamahi M-chlorobenzene mo te patu pepeke ngarara me te pepeke o nga rakau.

 

Tikanga:

Ko te M-chlorobenzene te tikanga ka mahia ma te whakamaarama o te nitrobenzene. Ko te tikanga whakarite motuhake ko te whakakore i te nitrobenzene ki roto i te waikawa maatawai waimeha, katahi ka taapirihia te ferrous chloride hei hanga kanohi m-chlorobenzene.

 

Mōhiohio Haumaru:

He paitini te M-chlorobenzene me te whakahaere i runga i nga tikanga whakahaere haumaru ina whakamahi. Ko te rongonga roa, te whakangohanga ranei ka pa he kino ki te hauora o te tangata, tae atu ki te irirangi o te kiri me nga kanohi, me te kino ki te punaha io me te punaha manawa. I te wa e whakamahia ana, me tupato ki te mau karapu whakamarumaru, karaehe me nga kanohi kanohi kia kore ai e pa ki te kiri me te ngongo o te puehu. I te wa e whakahaere ana i te m-chlorobenzene, me noho ke atu i te mura o te ahi me te wera nui hei karo i te kino o te ngingiha me te pahū. Me tika hoki te penapena me te whakakore i tenei puhui kia kore ai e poke te taiao. I mua i te whakamahi i te m-chlorobenzene, me maarama koe me te whai ki nga aratohu whakahaere haumaru me nga ture.


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