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4-Methoxy-2-nitroaniline (CAS#96-96-8)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H8N2O3
Molar Mass 168.15
Yawan yawa 1.2089 (ƙididdiga)
Matsayin narkewa 123-126°C (lit.)
Matsayin Boling 337.07°C
Wurin Flash 158.4°C
Ruwan Solubility dan kadan mai narkewa
Tashin Turi 0.022-0.022Pa a 25 ℃
Bayyanar M
BRN 880318
pKa 0.96± 0.10 (An annabta)
Fihirisar Refractive 1.6010 (kimantawa)
Abubuwan Jiki da Sinadarai Hali orange-ja foda.
Narkewar Farko: 124.0 ℃
solubility: mai narkewa a cikin ruwa, ethanol, ether, dan kadan mai narkewa a cikin benzene, insoluble a hydrochloric acid
Amfani An yi amfani dashi azaman tsaka-tsaki don kayan da ke da haske

Cikakken Bayani

Tags samfurin

Lambobin haɗari R26 / 27/28 - Mai guba mai guba ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
R33 - Haɗarin tasirin tarawa
R52/53 - Cutarwa ga halittun ruwa, na iya haifar da illa na dogon lokaci a cikin yanayin ruwa.
Bayanin Tsaro S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa.
S36/37 - Sanya tufafin kariya da safar hannu masu dacewa.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
S61 - Guji saki zuwa yanayi. Koma zuwa umarni na musamman / takaddun bayanan aminci.
ID na UN UN 2811 6.1/PG 2
WGK Jamus 2
RTECS BY 4415000
Farashin TSCA Ee
HS Code Farashin 2922900
Matsayin Hazard 6.1
Rukunin tattarawa II

 

Gabatarwa

2-Nitro-4-methoxyaniline, kuma aka sani da 2-Nitro-4-methoxyaniline. Mai zuwa shine gabatarwa ga wasu kaddarorin mahallin, amfani, hanyoyin shiri, da bayanan aminci:

 

inganci:

1. Bayyanar: 2-nitro-4-methoxyaniline fari ne zuwa rawaya mai ƙarfi tare da wari na musamman.

2. Solubility: Ya na da wani solubility a cikin ethanol, chloroform da ether kaushi.

 

Amfani:

1. 2-nitro-4-methoxyaniline za a iya amfani da shi azaman albarkatun kasa don haɓakar dyes na halitta, waɗanda aka yi amfani da su sosai a cikin masana'antar yadi da fata.

2. A cikin binciken sinadarai, ana iya amfani da fili a matsayin reagent na nazari da bincike mai kyalli.

 

Hanya:

2-nitro-4-methoxyaniline za a iya shirya ta hanyar p-nitroaniline tare da methanol. Za a iya inganta ƙayyadaddun yanayin amsawa da matakai bisa ga buƙatun gwaji.

 

Bayanin Tsaro:

1. Yana da ban tsoro a cikin hulɗa da fata, idanu da kuma numfashi, don haka ya kamata ku kula da matakan kariya kuma ku guje wa haɗuwa.

2. Daskararre ne mai ƙonewa, wanda ke buƙatar kiyaye shi daga tushen wuta da yanayin zafi.

3. A lokacin aiki da ajiya, ya kamata a kula don kauce wa haɗuwa da abubuwa masu cutarwa irin su oxidants don hana halayen haɗari.

4. Lokacin da ake amfani da shi, ya zama dole a yi aiki a wuri mai kyau, kuma a sa kayan kariya masu dacewa kamar safar hannu, tabarau da tufafi masu kariya.

5. Lokacin zubar da sharar gida, ya kamata a zubar da shi daidai da ka'idojin kare muhalli na gida.


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