shafi_banner

samfur

2-Chlorobenzotrifluoride (CAS# 88-16-4)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H4ClF3
Molar Mass 180.55
Yawan yawa 1.379g/mLat 25°C(lit.)
Matsayin narkewa -7.4 ° C
Matsayin Boling 152°C (lit.)
Wurin Flash 138°F
Ruwan Solubility <0.1 g/100 ml a 19.5ºC
Bayyanar ruwa mai tsabta
Takamaiman Nauyi 1.379
Launi Mara launi zuwa rawaya mai haske
Iyakar Bayyanawa ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3
BRN 510993
Yanayin Ajiya Wuraren masu ƙonewa
Kwanciyar hankali Barga. Mai ƙonewa. Rashin jituwa tare da ma'aikatan oxidizing masu ƙarfi, tushe mai ƙarfi.
Iyakar fashewa 1.7% (V)
Fihirisar Refractive n20/D 1.456 (lit.)
Abubuwan Jiki da Sinadarai Wannan samfurin ruwa ne mara launi, B. p.152 ℃, n20D 1.4560, dangi yawa na 1.379,fp101 f (38 ℃), insoluble cikin ruwa.
Amfani Don haɓakar magunguna masu ɗauke da fluorine, magungunan kashe qwari, dyes da sauran tsaka-tsaki.

Cikakken Bayani

Tags samfurin

Lambobin haɗari R10 - Flammable
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R22 - Yana cutarwa idan an haɗiye shi
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S16 - Ka nisantar da tushen wuta.
ID na UN UN 2234 3/PG 3
WGK Jamus 3
RTECS Saukewa: XS9141000
Farashin TSCA T
HS Code 29036990
Bayanin Hazard Flammable/mai ban haushi
Matsayin Hazard 3
Rukunin tattarawa III

 

Gabatarwa

2-Chlorotrifluorotoluene wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyoyin masana'anta da bayanan aminci:

 

inganci:

Bayyanar: 2-chlorotrifluorotoluene ruwa ne mara launi ko farin crystal.

Density: Yawan dangi yana da girma.

Solubility: Mai narkewa a cikin kaushi na halitta, irin su alcohols da ethers, a cikin zafin jiki.

 

Amfani:

2-Chlorotrifluorotoluene ana amfani dashi ko'ina a cikin ƙwayoyin halitta kuma ana iya amfani dashi azaman mai haɓakawa, matsakaicin amsawa ko sauran ƙarfi.

 

Hanya:

Hanyoyin shiri na 2-chlorotrifluorotoluene gabaɗaya sune kamar haka:

Ana samun shi ta hanyar halayen trifluorotoluene da aluminum chloride, kuma yanayin halayen yana da tsanani.

Halin trifluorotoluene tare da iskar chlorine yana buƙatar aiwatar da shi a mafi girman zafin jiki.

Hakanan za'a iya samun shi ta hanyar amsawar 3-fluorophenylacetic acid tare da karafa na alkali ko sansanonin halitta, tare da amsawa tare da aluminum chloride.

 

Bayanin Tsaro:

Lokacin yin amfani da 2-chlorotrifluorotoluene, ya kamata a kula don guje wa haɗuwa da fata da idanu don guje wa haushi ko lalata.

Ya kamata a yi amfani da shi a wuri mai kyau don guje wa shakar tururi ko kura.

Lokacin adanawa da jigilar kaya, ya kamata a kula don hana yawan zafin jiki da tushen wuta.

Lokacin zubar da sharar, ya kamata mu bi dokokin muhalli da ƙa'idodin muhalli kuma mu ɗauki matakan da suka dace don zubar da shi.

 


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana