asia_oju-iwe

ọja

4-bromo-3- (trifluoromethyl) aniline (CAS # 393-36-2)

Ohun-ini Kemikali:

Fọọmu Molecular C7H5BrF3N
Molar Mass 240.02
iwuwo 1.6925 (iṣiro ti o ni inira)
Ojuami Iyo 47-49°C(tan.)
Ojuami Boling 81-84°C0.5mm Hg(tan.)
Oju filaṣi >230°F
Solubility tiotuka ni kẹmika
Vapor Presure 0.00608mmHg ni 25°C
Ifarahan Funfun si funfun-bi awọn kirisita
Àwọ̀ Funfun to Orange to Green
BRN 641589
pKa 2.67± 0.10 (Asọtẹlẹ)
PH 6.86 ni 25 ℃ ati 10g/L
Ibi ipamọ Ipo Tọju ni aaye dudu, Afẹfẹ Inert, otutu yara
Atọka Refractive 1.5320 (iṣiro)
MDL MFCD00007827
Ti ara ati Kemikali Properties Crystal ofeefee
Lo Ti a lo bi elegbogi, awọn agbedemeji ipakokoropaeku

Alaye ọja

ọja Tags

Awọn koodu ewu R20 / 21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
R36 / 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.
UN ID 2811
WGK Germany 3
HS koodu 29214300
Akọsilẹ ewu Irritant
Kíláàsì ewu 6.1

 

Ọrọ Iṣaaju

5-Amino-2-bromotrifluorotoluene, ti a tun mọ ni 5-amino-2-bromo-1,3,4-trifluorobenzene, jẹ ẹya-ara Organic. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:

 

Didara:

- Irisi: Awọn kirisita ti ko ni awọ tabi lulú kirisita funfun.

- Solubility: Diẹ tiotuka ninu omi, tiotuka ninu awọn ohun elo ti o wa ni erupẹ bi ethanol, acetone ati dimethyl sulfoxide.

 

Lo:

- 5-Amino-2-bromotrifluorotoluene le ṣee lo bi itọkasi iwọn otutu ati elekiturodu yiyan Ejò.

 

Ọna:

- Igbaradi ti 5-amino-2-bromotrifluorotoluene le ṣee gba nipasẹ iṣesi ti 1,2,3-tribromo-5-trifluoromethylbenzene pẹlu amonia.

 

Alaye Abo:

- 5-Amino-2-bromotrifluorotoluene jẹ irritating si awọ ara, oju, ati atẹgun atẹgun ati pe o yẹ ki o fi omi ṣan pẹlu omi lẹsẹkẹsẹ lẹhin ifihan.

- Wọ awọn ohun elo aabo ti ara ẹni ti o yẹ gẹgẹbi awọn ibọwọ, oju aabo, tabi awọn apata oju nigba lilo.

- Ifasimu ti eruku yẹ ki o yago fun ati pe o yẹ ki o ṣetọju fentilesonu to dara.

- O jẹ nkan oloro ati pe o yẹ ki o tọju kuro lọdọ awọn ọmọde ati ki o ṣe abojuto ibi ipamọ to dara ati sisọnu.

- Ti o ba gbe tabi ti o ba ni idamu eyikeyi, wa itọju ilera lẹsẹkẹsẹ.


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