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2-bromo-4- (trifluoromethyl) aniline (CAS # 57946-63-1) Aworan ti a ṣe afihan
  • 2-bromo-4- (trifluoromethyl) aniline (CAS# 57946-63-1) 1

2-bromo-4- (trifluoromethyl) aniline (CAS # 57946-63-1)

Ohun-ini Kemikali:

Fọọmu Molecular C7H5BrF3N
Molar Mass 240.02
iwuwo 1,7 g/cm3
Ojuami Iyo 26-28°C
Ojuami Boling 109-110°C10mm Hg(tan.)
Oju filaṣi 110 °C
Vapor Presure 0.155mmHg ni 25°C
Ifarahan Awọn kirisita
Àwọ̀ Funfun
BRN 8139978
pKa 0.70± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Tọju ni aaye dudu, Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive n20/D 1.524(tan.)
MDL MFCD00042150

Alaye ọja

ọja Tags

Awọn koodu ewu R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R20 / 21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
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.
S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
UN ID 2810
WGK Germany 3
HS koodu 29214990
Akọsilẹ ewu Irritant
Kíláàsì ewu 6.1

 

Ọrọ Iṣaaju

4-Amino-3-bromotrifluorotoluene jẹ ẹya Organic yellow. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti agbo-ara yii:

 

Didara:

- Irisi: 4-Amino-3-bromotrifluorotoluene ni a colorless to ina ofeefee ri to.

- Solubility: Soluble ni Organic epo bi chloroform, methylene kiloraidi ati ether.

 

Lo:

- O tun le ṣee lo bi ohun elo aise fun awọn ohun elo ti o ni irọrun ati awọn awọ opiti.

 

Ọna:

Awọn ọna igbaradi lọpọlọpọ wa fun 4-amino-3-bromotrifluorotoluene, ati ọkan ninu awọn ọna ti o wọpọ ni:

- 3-Bromo-4-trifluoromethylbenzene ti ṣe atunṣe pẹlu amonia lati ṣe 4-amino-3-bromo-trifluorotoluene.

- Nigbamii ti, ọja ti o ni abajade ti wa ni atunṣe pẹlu acid lati ṣe 4-amino-3-bromotrifluorotoluene.

 

Alaye Abo:

- 4-Amino-3-bromotrifluorotoluene jẹ ẹya Organic yellow ti o ni kan awọn majele ti si eda eniyan, ati aabo igbese yẹ ki o wa ni ya.

- Wọ ohun elo aabo ti ara ẹni ti o yẹ (PPE) gẹgẹbi awọn ibọwọ lab, awọn iboju iparada, ati awọn gilaasi aabo lakoko mimu.

- Nigbati o ba tọju, tọju rẹ ni gbigbẹ, aaye tutu, kuro lati ina ati awọn oxidants.

 

Eyi ti o wa loke jẹ ifihan kukuru si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti 4-amino-3-bromotrifluorotoluene.

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