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mankhwala

3-(trifluoromethyl)benzaldehyde (CAS# 454-89-7)

Chemical Property:

Molecular Formula C8H5F3O
Molar Misa 174.12
Kuchulukana 1.301g/mLat 25°C(lat.)
Boling Point 83-86°C30mm Hg(kuyatsa)
Pophulikira 155°F
Kuthamanga kwa Vapor 3.05mmHg pa 25°C
Maonekedwe Madzi
Specific Gravity 1.301
Mtundu Zowoneka bwino zopanda mtundu mpaka lalanje pang'ono
Mtengo wa BRN 2327537
Mkhalidwe Wosungira Sungani pamalo amdima, Osindikizidwa owuma, Kutentha kwachipinda
Zomverera Zosamva mpweya
Refractive Index n20/D 1.465(lit.)
Zakuthupi ndi Zamankhwala osalimba 1.301
kuwira 83 ° C. (30 mmHg)
refractive index 1.4639-1.4659
kutentha kwa 68 ° C

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
Ma ID a UN UN3082 - kalasi 9 - PG 3 - DOT NA1993 - Zinthu zowopsa zachilengedwe, zamadzimadzi, nos HI: zonse (osati BR)
WGK Germany 3
FLUKA BRAND F CODES 10-23
TSCA T
HS kodi 29130000
Kalasi Yowopsa ZOKWIYA

 

Mawu Oyamba

M-trifluoromethylbenzaldehyde ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera, ndi chidziwitso cha chitetezo cha gululi:

 

Ubwino:

- Maonekedwe: M-trifluoromethylbenzaldehyde ndi yolimba yokhala ndi makhiristo opanda mtundu.

- Solubility: Imakhala ndi kusungunuka kochepa m'madzi, koma imasungunuka mu zosungunulira organic monga ethanol, ether, ndi zina.

 

Gwiritsani ntchito:

- M-trifluoromethylbenzaldehyde nthawi zambiri amagwiritsidwa ntchito ngati gawo lapakati pakupanga kwazinthu zina.

 

Njira:

- Pali njira zambiri zokonzekera m-trifluoromethylbenzaldehyde,njira zomwe zimagwiritsidwa ntchito nthawi zambiri ndi monga oxidation reaction ya trifluoromethylbenzaldehyde ndi m-methylbenzoic acid,ndi condensation reaction pansi pa acidic kuti apeze mankhwala.

 

Zambiri Zachitetezo:

- M-trifluoromethylbenzaldehyde ndi organic pawiri ndipo chisamaliro chiyenera kutengedwa kuti tipewe kutulutsa mpweya, kuyamwa, kapena kukhudzana ndi khungu kapena maso pogwira.

- Iyenera kugwiritsidwa ntchito pamalo olowera mpweya wabwino komanso wokhala ndi magolovesi oteteza ndi magalasi oyenera.

- Mukakoka mpweya, kumwa, kapena kukhudza khungu, muzimutsuka nthawi yomweyo ndi madzi ambiri ndikupita kuchipatala.

- Njira zenizeni zoyendetsera chitetezo ziyenera kutsatira Safety Data Sheets (SDS) pamankhwala amodzi kapena kukaonana ndi akatswiri.


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