asia_oju-iwe

ọja

4-Fluoro-2-nitroanisole (CAS # 445-83-0)

Ohun-ini Kemikali:

Fọọmu Molecular C7H6FNO3
Molar Mass 171.13
iwuwo 1.321± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Iyo 62-64°C (tan.)
Ojuami Boling 272.4±20.0 °C(Asọtẹlẹ)
Oju filaṣi 118.5°C
Solubility tiotuka ni Toluene
Vapor Presure 0.0102mmHg ni 25°C
Ifarahan ri to
Àwọ̀ Light osan to Yellow to Green
Ibi ipamọ Ipo labẹ gaasi inert (nitrogen tabi argon) ni 2-8 ° C
Atọka Refractive 1.521
MDL MFCD00013375

Alaye ọja

ọja Tags

Awọn koodu ewu 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
WGK Germany 3
HS koodu 29093090
Akọsilẹ ewu Irritant

 

Ọrọ Iṣaaju

4-fluoro-2-nitroanisole (4-fluoro-2-nitroanisole) jẹ agbo-ara Organic. Ilana molikula rẹ jẹ C7H6FNO3 ati iwuwo molikula rẹ jẹ 167.12g/mol. O ti wa ni a ofeefee kirisita ri to.

 

Awọn wọnyi ni awọn ohun-ini ti 4-fluoro-2-nitroanisole:

-Awọn ohun-ini ti ara: 4-fluoro-2-nitroanisole jẹ awọ-ofeefee ti o lagbara pẹlu olfato pataki kan, tiotuka ninu awọn nkan ti o nfo Organic gẹgẹbi ether, chloroform ati methanol.

-Awọn ohun-ini kemika: O le decomposely ni awọn iwọn otutu giga ati pe o ni itara si ina ati afẹfẹ.

 

4-fluoro-2-nitroanisole ni diẹ ninu awọn ohun elo ni iṣelọpọ Organic:

-Ni aaye oogun, o le ṣee lo bi iṣelọpọ ati ohun elo iṣaaju fun awọn agbedemeji elegbogi.

-O tun le ṣee lo bi agbedemeji sintetiki fun awọn awọ Organic.

 

Ọna ti ngbaradi 4-fluoro-2-nitroanisole:

4-fluoro-2-nitroanisole le jẹ iṣelọpọ nipasẹ fluorination ti methyl ether ati acid nitric.

 

Alaye aabo nipa agbo:

- 4-fluoro-2-nitroanisole jẹ apopọ majele ati pe o yẹ ki o lo ati fipamọ pẹlu iṣọra. O yẹ ki o wa ni ipamọ kuro ninu ina ti o ṣii ati awọn iwọn otutu giga, ki o yago fun olubasọrọ pẹlu awọn oxidants ati awọn nkan ijona.

-Ṣọra lati wọ ohun elo aabo ti o yẹ, gẹgẹbi awọn ibọwọ aabo kemikali, awọn goggles ati aṣọ aabo.

-Yẹra fun sisimi ni oru tabi eruku nigba lilo, ki o yago fun olubasọrọ pẹlu awọ ara ati oju. Ni ọran ti olubasọrọ lairotẹlẹ, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa iranlọwọ iṣoogun.

-Nigbati o ba wa ni ipamọ, tọju 4-fluoro-2-nitroanisole sinu apo ti a fi pa, kuro lati ina ati awọn aṣoju oxidizing.

 

Sibẹsibẹ, jọwọ ṣe akiyesi pe alaye ti a pese ninu nkan yii jẹ fun itọkasi nikan. Nigbati o ba nlo ati mimu eyikeyi nkan kemikali, o yẹ ki o tọka si iwe data ailewu osise (SDS) ati itọnisọna alamọdaju.


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