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2-Pentyl thiophene (CAS#4861-58-9)

Chemical Property:

Molecular Formula C9H14S
Molar Misa 154.27
Kuchulukana 0,944 g/cm3
Melting Point -49.15°C (kuyerekeza)
Boling Point 95-97 ° C 30mm
Pophulikira 75°C
Nambala ya JECFA 2106
Kusungunuka kwamadzi Zosungunuka pang'ono m'madzi.
Kuthamanga kwa Vapor 0.422mmHg pa 25°C
Maonekedwe madzi oyera
Mtundu Zopanda mtundu kwa Brown
Mtengo wa BRN 107941
Mkhalidwe Wosungira Khalani pamalo amdima, M'mlengalenga, Kutentha kwachipinda
Refractive Index 1.4995
MDL Chithunzi cha MFCD00041017

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R10 - Yoyaka
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R22 - Zowopsa ngati zitamezedwa
Kufotokozera Zachitetezo S16 - Khalani kutali ndi magwero oyatsira.
S23 - Osapuma mpweya.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S35 - Zinthu izi ndi chidebe chake ziyenera kutayidwa m'njira yotetezeka.
S3/9/49 -
S43 - Pakagwiritsidwa ntchito moto ... (pamatsatira mtundu wa zida zozimitsa moto zomwe zigwiritsidwe ntchito.)
Ma ID a UN 1993
TSCA Inde
HS kodi 38220090
Zowopsa Zowopsa/Zokwiyitsa
Packing Group III

 

Mawu Oyamba

2-pentylthiophene ndi organic pawiri ndi kapangidwe ndi sulfure ndi zonunkhira mphete. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 2-n-penylthiophene:

 

Ubwino:

- Maonekedwe: 2-n-pentylthiophene ndi madzi opanda mtundu mpaka achikasu.

- Kusungunuka: 2-n-pentylthiophene imasungunuka mu zosungunulira zina (monga ethanol, dimethylformamide, etc.).

 

Gwiritsani ntchito:

- Zipangizo zamagetsi: 2-n-pentylthiophene angagwiritsidwe ntchito ngati kalambulabwalo mu kaphatikizidwe organic pokonzekera organic woonda mafilimu dzuwa maselo, munda-effect transistors, ndi zina organic zipangizo zamagetsi.

 

Njira:

- 2-nn-pentylthiophene ikhoza kupezedwa pochita 2-bromoethionone ndi n-amyl mowa pansi pa zinthu zamchere kenako ndi kutaya madzi m'thupi.

 

Zambiri Zachitetezo:

- 2-nn-pentylthiophene ikhoza kukwiyitsa maso ndi khungu ndipo iyenera kupewedwa mukakumana. Zida zoyenera zodzitetezera, kuphatikizapo magolovesi ndi magalasi otetezera, ziyenera kuvalidwa panthawi yogwiritsira ntchito.

- Akakoweredwa kapena kulowetsedwa, amatha kuvulaza anthu.

- Potaya zinyalala, chonde tsatirani malamulo ndi malamulo amdera lanu, ndikuzitaya motsatira njira ndi zida zoyenera kuti mutsimikizire chitetezo ndi kuteteza chilengedwe.


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