shafi_banner

samfur

6-Chloropicolinic acid (CAS# 4684-94-0)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C6H4ClNO2
Molar Mass 157.55
Yawan yawa 1.3768
Matsayin narkewa 190-191 ° C
Matsayin Boling 241.15°C
Ruwan Solubility 3.40g/L (ba a bayyana yanayin zafi ba)
Solubility DMSO (dan kadan), methanol
Bayyanar Fari kamar
Launi Fari zuwa cream zuwa tan
Matsakaicin zango (λmax) ['294nm(EtOH)(lit.)']
BRN 115849
pKa 3.27± 0.10 (An annabta)
Yanayin Ajiya Ajiye a cikin duhu wuri, Rufe a bushe, Zazzabin ɗaki
Fihirisar Refractive 1.5870 (ƙididdiga)
MDL Saukewa: MFCD00155390
Abubuwan Jiki da Sinadarai Matsayin narkewa 190-191 ° C

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Hannun idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S37/39 - Sanya safofin hannu masu dacewa da kariya / ido
WGK Jamus 2
RTECS Farashin 7535000
HS Code 29339900
Matsayin Hazard HAUSHI

 

Gabatarwa

2-Chloropyridine-6-carboxylic acid, kuma aka sani da 2-Chloro-6-pyridinecarboxylic acid.

 

inganci:

2-Chloropyridine-6-carboxylic acid wani farin kirista ne mai kauri tare da wari na musamman. Yana da narkewa a cikin barasa, ketone da ether kaushi da dan kadan mai narkewa cikin ruwa.

 

Amfani:

2-Chloropyridine-6-carboxylic acid za a iya amfani dashi a matsayin tsaka-tsaki a cikin kira na kwayoyin halitta.

 

Hanya:

Ana iya samun shirye-shiryen 2-chloropyridine-6-carboxylic acid ta hanyar amsa 2-chloropyridine tare da chlorine a gaban mai kara kuzari. Takamammen hanyar shiri shine kamar haka:

A ƙarƙashin yanayin dumama zafin jiki akai-akai, 2-chloropyridine yana amsawa tare da chlorine, kuma samfurin (2-chloropyridine-6-carboxylic acid) yana samuwa bayan amsawa.

 

Bayanin Tsaro:

2-Chloropyridine-6-carboxylic acid gabaɗaya yana da lafiya a ƙarƙashin yanayin aiki na yau da kullun, amma yakamata a ɗauki matakan kiyayewa. Yayin amfani da shi, guje wa hulɗa da fata da idanu, kuma tabbatar da cewa an gudanar da aikin a wuri mai kyau. Idan akwai haɗari, kurkura nan da nan da ruwa mai yawa kuma ku nemi kulawar likita.

Lokacin amfani da sarrafa sinadarai, yana da mahimmanci a bi ingantattun ayyukan dakin gwaje-gwaje da matakan kariya na mutum don tabbatar da aminci da kariyar muhalli.


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana