asia_oju-iwe

ọja

Methyl 4-fluoro-3-nitrobenzoate (CAS # 329-59-9)

Ohun-ini Kemikali:

Fọọmu Molecular C8H6FNO4
Molar Mass 199.14
iwuwo 1.388
Ojuami Iyo 56-59℃
Ojuami Boling 299°C
Oju filaṣi 135°C
Omi Solubility Tiotuka ni ethanol, ether ati methanol. Insoluble ninu omi.
Vapor Presure 0.0012mmHg ni 25°C
Ifarahan ri to
Àwọ̀ Funfun to Yellow to Green
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive 1.533

Alaye ọja

ọja Tags

Awọn aami ewu Xi - Irritant
Akọsilẹ ewu Irritant

 

Ọrọ Iṣaaju

Methyl 4-fluoro-3-nitrobenzoate jẹ agbo-ara Organic. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:

 

Didara:

Methyl 4-fluoro-3-nitrobenzoate jẹ omi-ofeefee ti o ni oorun ti o lagbara. O jẹ flammable ati pe o le ni tituka ni awọn nkan ti o nfo Organic ṣugbọn kii ṣe ninu omi.

 

Lo:

Methyl 4-fluoro-3-nitrobenzoate ni diẹ ninu awọn ohun elo ni aaye ti kemistri. O tun le ṣee lo bi ayase fun awọn aati kemikali Organic.

 

Ọna:

Awọn ọna oriṣiriṣi wa fun igbaradi methyl 4-fluoro-3-nitrobenzoate, ọkan ninu eyiti a gba nipasẹ nitrification ti methyl 4-fluorobenzoate. Awọn ipo idanwo pato ati awọn ilana le ṣe atunṣe ni ibamu si awọn iwulo iṣelọpọ kan pato.

 

Alaye Abo:

Methyl 4-fluoro-3-nitrobenzoate jẹ agbo-ara Organic, eyiti o lewu. O jẹ nkan ina ati olubasọrọ pẹlu orisun ina le fa ina tabi bugbamu. Lakoko lilo ati ibi ipamọ, o jẹ dandan lati tẹle awọn ilana ṣiṣe aabo ti o baamu, gẹgẹbi wọ awọn ohun elo aabo ti o yẹ, fifipamọ kuro ni ina ati awọn orisun ooru, ati rii daju isunmi ti o dara. O tun jẹ irritant ati pe o yẹ ki o yago fun olubasọrọ ara taara ati ifasimu. Nigbati o ba n mu methyl 4-fluoro-3-nitrobenzoate, o ṣe pataki lati tẹle awọn itọnisọna ailewu ti o yẹ ati awọn ofin ati ilana yàrá.


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