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samfur

2 4-Dichloro-5-methoxyaniline (CAS# 98446-49-2)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H7Cl2NO
Molar Mass 192.04
Yawan yawa 1.375± 0.06 g/cm3 (An annabta)
Matsayin narkewa 51 °C
Matsayin Boling 290.1 ​​± 35.0 °C (An annabta)
Wurin Flash 129.3°C
Solubility Chloroform (Dan kadan), methanol (Dan kadan)
Tashin Turi 0.00211mmHg a 25°C
Bayyanar M
Launi Pale Brown
pKa 1.59± 0.10 (An annabta)
Yanayin Ajiya Ajiye a cikin duhu wuri, Rufe a bushe, Zazzabin ɗaki
Fihirisar Refractive 1.587
MDL Saukewa: MFCD00974410

Cikakken Bayani

Tags samfurin

Lambobin haɗari R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
ID na UN UN2810
Bayanin Hazard Haushi
Matsayin Hazard 6.1
Rukunin tattarawa III

 

Gabatarwa

2,4-Dichloro-5-methoxyaniline wani fili ne na kwayoyin halitta. Wannan fili yana da ƙarfi, fari zuwa kodadde rawaya lu'ulu'u ne a yanayin zafin ɗaki, kuma yana da ƙamshin ammonia na musamman.

 

2,4-Dichloro-5-methoxyaniline yana da aikace-aikace masu yawa a cikin magungunan kashe qwari da glyphosate. Yana da wakili mai sarrafawa don yawancin weeds da tsire-tsire masu tsire-tsire, suna iya dakatar da girma da haifuwa na kwari. Ana kuma amfani da shi wajen hada rini da pigments.

 

Ana iya aiwatar da shirye-shiryen 2,4-dichloro-5-methoxyaniline a ƙarƙashin yanayin alkaline ta amfani da dimethylaminobenzene chloride da thionyl chloride azaman albarkatun ƙasa. Yanayin amsawa shine babban zafin jiki da matsa lamba, wanda yawanci yana buƙatar kasancewar kwayoyin halitta.

 

Bayanin Tsaro: 2,4-Dichloro-5-methoxyaniline abu ne mai guba wanda zai iya haifar da haushi da rauni a cikin hulɗa da fata, idanu, ko shakar tururinsa. Hakanan yana da wasu haɗari ga muhalli kuma yana iya haifar da gurɓata ƙasa da tushen ruwa idan ba a kula da shi ba ko kuma a zubar da su yadda ya kamata. Lokacin amfani da sarrafa wannan fili, yana da mahimmanci a bi matakan tsaro da suka dace, sanya kayan kariya masu dacewa, da zubar da sharar da kyau. Lokacin amfani da shi a cikin dakin gwaje-gwaje ko masana'antu, yana da mahimmanci a bi ƙa'idodi da ƙa'idodi masu dacewa.


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