tsamba_banner

mankhwala

Methyl 2-fluorobenzoate (CAS# 394-35-4)

Chemical Property:

Molecular Formula C8H7FO2
Molar Misa 154.14
Kuchulukana 1.21 g/mL pa 25 °C (kuyatsa)
Melting Point 93 ° C
Boling Point 109-110 °C/35 mmHg (kuyatsa)
Pophulikira 201°F
Specific Gravity 1.210
Mtengo wa BRN 1862493
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index n20/D 1.502(lit.)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ngozi ndi Chitetezo

Zizindikiro Zowopsa 36/38 - Zokwiyitsa maso ndi khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S37 - Valani magolovesi oyenera.

Methyl 2-fluorobenzoate (CAS# 394-35-4)-Chiyambi

2-Fluorobenzoic acid methyl ester ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera, ndi chidziwitso cha chitetezo cha methyl 2-fluorobenzoate: 

chilengedwe:

-Maonekedwe: Madzi opanda mtundu

-Kusungunuka: kusungunuka mu zosungunulira organic monga etha ndi methanol, osasungunuka m'madzi 

Zogwiritsa:

-Itha kugwiritsidwanso ntchito ngati zosungunulira, kuchita ngati chothandizira kapena chosungunulira muzochita zina zamankhwala. 

Njira yopanga:

Nthawi zambiri, methyl 2-fluorobenzoate imatha kupezeka pochita 2-fluorobenzoic acid ndi methanol. Zomwe zimachitika zimatha kukhala pamaso pa zopangira acidic monga sulfuric acid kapena formic acid.

Zambiri zachitetezo:

-2-Fluorobenzoic acid methyl ester ndi organic pawiri ndi kuyaka.

-Panthawi ya opaleshoni, pewani kukhudzana ndi khungu, maso, ndi zina za mucous. Ngati kukhudzana kumachitika, nthawi yomweyo muzimutsuka ndi madzi ambiri ndikupita kuchipatala.

-Akagwiritsidwa ntchito m'nyumba, mpweya wabwino uyenera kusamalidwa kuti usavutike ndi nthunzi.

-Zisungidwe pamalo ozizira, owuma komanso otalikirana ndi gwero la moto ndi ma oxidants.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife