tsamba_banner

mankhwala

Methyl ethyl sulfide (CAS#624-89-5)

Chemical Property:

Molecular Formula C3H8S
Molar Misa 76.16
Kuchulukana 0.842 g/mL pa 25 °C (kuyatsa)
Melting Point -106 °C (kuyatsa)
Boling Point 66-67 °C (kuyatsa)
Pophulikira 5°F
Nambala ya JECFA 453
Kusungunuka kwamadzi Kuphatikizana ndi mowa ndi mafuta. Zosagwirizana ndi madzi.
Kuthamanga kwa Vapor 272 mmHg (37.7 °C)
Maonekedwe madzi
Specific Gravity 0.842
Mtundu Zopanda mtundu mpaka Kuwala zachikasu
Mtengo wa BRN 1696871
Mkhalidwe Wosungira Malo oyaka moto
Refractive Index n20/D 1.440(lit.)
Gwiritsani ntchito Amagwiritsidwa ntchito ngati chakudya cha tsiku ndi tsiku

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa F - Zoyaka
Zizindikiro Zowopsa 11 - Yoyaka Kwambiri
Kufotokozera Zachitetezo S16 - Khalani kutali ndi magwero oyatsira.
S23 - Osapuma mpweya.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
Ma ID a UN UN 1993 3/PG 2
WGK Germany 3
FLUKA BRAND F CODES 13
TSCA Inde
HS kodi 29309090
Kalasi Yowopsa 3
Packing Group II

 

Mawu Oyamba

Methyl ethyl sulfide ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha methyl ethyl sulfide:

 

Ubwino:

- Methylethyl sulfide ndi madzi opanda mtundu omwe amanunkhira ngati mowa wa sulfure.

- Methyl ethyl sulfide imatha kusungunuka mu zosungunulira za organic monga ethanol, ethers ndi benzene, ndipo imakhudzidwa pang'onopang'ono ndi madzi.

- Ndi madzi oyaka omwe amayaka akakhala pamoto kapena kutentha kwambiri.

 

Gwiritsani ntchito:

- Methyl ethyl sulfide amagwiritsidwa ntchito makamaka ngati mafakitale apakatikati komanso zosungunulira. Nthawi zambiri amagwiritsidwa ntchito m'malo mwa sodium hydrogen sulfide mu organic synthesis.

- Angagwiritsidwenso ntchito ngati zosungunulira kwa sungunuka kusintha zitsulo miscellaneous mankhwala a aluminiyamu, komanso chothandizira chonyamulira zina kaphatikizidwe organic.

 

Njira:

- Methylethyl sulfide ikhoza kukonzedwa ndi momwe Mowa amachitira ndi sodium sulfide (kapena potaziyamu sulfide). Zomwe zimachitika nthawi zambiri zimatenthetsa, ndipo mankhwalawa amachotsedwa ndi zosungunulira kuti apeze chinthu choyera.

 

Zambiri Zachitetezo:

- Mpweya wa methyl ethyl sulfide umakwiyitsa m'maso ndi m'mapapo, ndipo ungayambitse kusapeza bwino kwa maso ndi kupuma mutakumana.

- Ndi madzi omwe amatha kuyaka ndipo amayenera kusungidwa kutali ndi moto komanso kutentha kwambiri. Chidwi chiyenera kuperekedwa ku njira zopewera moto ndi kuphulika panthawi yosungira ndikugwiritsa ntchito.

- Valani magolovesi oteteza komanso magalasi oteteza mukamagwira ntchito kuti musakhudze khungu ndi maso.

- Tsatirani malamulo ofunikira mukamagwiritsa ntchito ndikusunga kuti mutsimikizire kuti mpweya wabwino umakhala wabwino komanso njira zodzitetezera. Ngati ndi kotheka, iyenera kugwiritsidwa ntchito pamalo abwino mpweya wabwino.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife