asia_oju-iwe

ọja

2-Fluoro-5-iodobenzoic acid (CAS # 124700-41-0)

Ohun-ini Kemikali:

Fọọmu Molecular C7H4FIO2
Molar Mass 266.01
iwuwo 2.074± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Iyo 164-168°C (tan.)
Ojuami Boling 324.7± 27.0 °C (Asọtẹlẹ)
Oju filaṣi 150.2°C
Omi Solubility Insoluble ninu omi.
Vapor Presure 9.86E-05mmHg ni 25°C
Ifarahan Funfun si awọn kirisita brown tabi awọn lulú
Àwọ̀ Funfun to Brown
pKa 2.92± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Tọju ni aaye dudu, Ti di ni gbigbẹ, Iwọn otutu yara

Alaye ọja

ọja Tags

2-Fluoro-5-iodobenzoic acid jẹ ẹya Organic yellow.
2. Solubility: O ti wa ni tiotuka ni ethanol, ether ati chloroform, ati die-die tiotuka ninu omi.
3. Iduroṣinṣin: O jẹ iṣiro ti o duro ti o le wa ni ipamọ ni iwọn otutu yara.

Awọn lilo akọkọ rẹ jẹ bi atẹle:
2. Aaye ipakokoropaeku: O tun le ṣee lo lati ṣajọpọ awọn ipakokoropaeku.

Ọna igbaradi ti 2-fluoro-5-iodobenzoic acid ni gbogbogbo ni awọn ọna wọnyi:
1. Fluoridation: 2-fluoro-5-iodobenzoic acid le ṣee gba nipasẹ fluorinating 2-iodobenzoic acid.
2. Iodination: 2-fluoro-5-iodobenzoic acid le ṣee gba nipasẹ hydrogenated iodic acid-catalyzed halogenation ti 2-bromo-5-iodobenzoic acid.

Alaye aabo: 2-fluoro-5-iodobenzoic acid kii yoo fa ipalara lẹsẹkẹsẹ si ara eniyan labẹ lilo deede ati awọn ipo ipamọ. Gẹgẹbi agbo-ara Organic, o tun jẹ eewu, ati pe awọn ọna aabo atẹle yẹ ki o mu lakoko lilo:
1. Yago fun olubasọrọ pẹlu awọ ara ati oju, ki o si fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ti o ba fi ọwọ kan lairotẹlẹ.
2. Yẹra fun fifun eruku tabi oru ati pe o yẹ ki o ṣiṣẹ ni aaye ti o ni afẹfẹ daradara.
4. Lakoko lilo ati ibi ipamọ, yago fun ina ati awọn orisun ooru, ki o yago fun ifihan si oorun taara.


  • Ti tẹlẹ:
  • Itele:

  • Kọ ifiranṣẹ rẹ nibi ki o si fi si wa