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ọja

2-Amino-4-bromobenzoic acid (CAS# 20776-50-5)

Ohun-ini Kemikali:

Fọọmu Molecular C7H6BrNO2
Molar Mass 216.03
iwuwo 1.793±0.06 g/cm3(Asọtẹlẹ)
Ojuami Iyo 230-234 °C
Ojuami Boling 352.4± 32.0 °C (Asọtẹlẹ)
Oju filaṣi 166.9°C
Omi Solubility Tiotuka ninu omi (die-die).
Vapor Presure 1.43E-05mmHg ni 25°C
Ifarahan Imọlẹ ofeefee lulú
Àwọ̀ Funfun to Orange to Green
pKa 4.71± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Tọju ni aaye dudu, Afẹfẹ Inert, otutu yara
Atọka Refractive 1.672
MDL MFCD03618454
Ti ara ati Kemikali Properties Ina ofeefee lulú

Alaye ọja

ọja Tags

Ewu ati Aabo

Awọn aami ewu Xn – ipalara
Awọn koodu ewu 22 – Ipalara ti o ba gbe
Apejuwe Abo 36/37 - Wọ aṣọ aabo ati awọn ibọwọ to dara.
UN ID UN 2811 6.1/PG 3
WGK Germany 3
HS koodu 29224999
Kíláàsì ewu IKANU

 

 

2-Amino-4-bromobenzoic acid (CAS# 20776-50-5) Iṣaaju

2-Amino-4-bromobenzoic acid jẹ ẹya Organic yellow ti agbekalẹ igbekale jẹ C7H6BrNO2. Atẹle ni apejuwe ti iseda rẹ, lilo, agbekalẹ ati alaye ailewu: Iseda:
-Irisi: 2-Amino-4-bromobenzoic acid jẹ funfun crystalline solid. Lo:
-Pharmaceutical aaye: 2-Amino-4-bromobenzoic acid le ṣee lo bi agbedemeji fun iṣelọpọ awọn oogun, paapaa iṣelọpọ ti diẹ ninu awọn oogun egboogi-iredodo ti kii-sitẹriọdu.

Ọna:
-2-Amino-4-bromobenzoic acid ni a le pese sile nipa didaṣe 2-bromobenzoic acid pẹlu amonia. Labẹ awọn ipo ifasẹyin ti o yẹ, awọn agbo ogun meji wọnyi le farada iṣesi aropo lati rọpo atomu bromine pẹlu ẹgbẹ amino kan.

Alaye Abo:
- 2-Amino-4-bromobenzoic acid ni awọn majele ti o yẹ ki o ṣe itọju pẹlu iṣọra. Tẹle awọn iṣe ailewu yàrá ti o tọ ati awọn ọna aabo ti ara ẹni, gẹgẹbi wọ awọn ibọwọ ti o yẹ, awọn goggles ati awọn ẹwu yàrá.


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