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Dichloracetylchlorid (CAS# 79-36-7) Chithunzi Chowonetsedwa
  • Dichloracetylchlorid (CAS# 79-36-7) 1

Dichloracetylchlorid (CAS# 79-36-7)

Chemical Property:

Molecular Formula C2HCl3O
Misa ya Molar 147.39
Kuchulukana 1.532 g/mL pa 25 °C (kuyatsa)
Melting Point Pansi pa 25 ° C
Boling Point 107-108 °C (kuyatsa)
Pophulikira 66 °C
Kusungunuka kwamadzi ANGAWOLE
Kusungunuka Chloroform, Hexanes
Kuthamanga kwa Vapor 27mmHg pa 25°C
Maonekedwe Madzi
Specific Gravity 1.537 (20/4 ℃)
Mtundu Zowoneka bwino zopanda mtundu mpaka zachikasu
Merck 14,3053
Mtengo wa BRN 1209426
Mkhalidwe Wosungira 2-8 ° C
Kukhazikika Wokhazikika. Zoyaka. Zosagwirizana ndi madzi, ma alcohols ndi oxidizing agents. Utsi mumlengalenga.
Zomverera Sichinyezimira
Refractive Index n20/D 1.46(lit.)
Zakuthupi ndi Zamankhwala Madzi opanda mtundu komanso owopsa.
kutentha kwa 108 ~ 110 ℃
kachulukidwe wachibale 1.5315
Refractive index 1.4591
kusungunuka kumasiyana ndi ether.
Gwiritsani ntchito Kwa organic synthesis ndi mankhwala ophera tizilombo, mankhwala apakatikati

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R35 - Imayambitsa mayaka kwambiri
R50 - Ndiwowopsa kwambiri ku zamoyo zam'madzi
Kufotokozera Zachitetezo S9 - Sungani chidebe pamalo abwino mpweya wabwino.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo.
Ma ID a UN UN 1765 8/PG 2
WGK Germany 2
Mtengo wa RTECS AO6650000
FLUKA BRAND F CODES 19-21
TSCA Inde
HS kodi 29159000
Zowopsa Zowononga/Zopanda Chinyontho
Kalasi Yowopsa 8
Packing Group II

 

Mawu Oyamba

Dichloroacetyl chloride ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu wake, ntchito, njira zopangira ndi chitetezo:

 

Ubwino:

Maonekedwe: Dichloroacetyl chloride ndi madzi opanda mtundu.

Kachulukidwe: Kachulukidwe ndi wokwera, pafupifupi 1.35 g/mL.

Kusungunuka: Dichloroacetyl chloride imatha kusungunuka muzinthu zambiri zosungunulira, monga ethanol, etha ndi benzene.

 

Gwiritsani ntchito:

Dichloroacetyl chloride itha kugwiritsidwa ntchito ngati reagent yamankhwala ndipo imagwiritsidwa ntchito popanga organic synthesis.

Mofananamo, dichloroacetyl chloride ndi imodzi mwazinthu zofunika kwambiri popanga mankhwala ophera tizilombo.

 

Njira:

Njira yayikulu yopangira dichloroacetyl chloride ndi momwe dichloroacetic acid ndi thionyl chloride zimagwirira ntchito. Muzochitika, gulu la hydroxyl (-OH) mu dichloroacetic acid lidzasinthidwa ndi klorini (Cl) mu thionyl chloride kupanga dichloroacetyl chloride.

 

Zambiri Zachitetezo:

Dichloroacetyl chloride ndi chinthu chomwe chimakwiyitsa ndipo chiyenera kupewedwa kuti musakhudze khungu ndi maso.

Mukamagwiritsa ntchito dichloroacetyl chloride, magolovesi, zovala zoteteza maso, ndi zovala zodzitchinjiriza ziyenera kuvala kupeŵa ngozi zosafunikira.

Ayenera kugwiritsidwa ntchito pamalo olowera mpweya wabwino kuti asapumedwe ndi mpweya.

Zinyalala ziyenera kutayidwa moyenera motsatira malamulo a m'deralo.

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