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2-Coumaranone (CAS # 553-86-6) Umfanekiso obonakalayo
  • 2-Coumaranone (CAS# 553-86-6) 1

2-Coumaranone (CAS# 553-86-6)

Ipropati yeMichiza:

Ifomula yeemolekyuli C8H6O2
IMisa yeMolar 134.13
Ukuxinana 1,22 g/cm3
Indawo yokunyibilika 49-51°C(lit.)
Indawo yeBoling 248-250°C(lit.)
Indawo yokuflasha >230°F
Ukunyibilika I-H2O: i-soluble3.8g/L ku-30°C
Uxinzelelo loMphunga 0.027-0.24Pa kwi-10-30℃
Imbonakalo Umgubo weCrystalline
Umbala Mhlophe ukuya kumthubi-orenji
I-BRN 114689
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Refractive Index 1.4800 (uqikelelo)
MDL MFCD00005856
Sebenzisa 2(3H)-iBenzofuranone

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
I-R43 – Inokubangela uvakalelo ngokudibana nolusu
I-R36/38 – Iyacaphukisa amehlo kunye nolusu.
Inkcazelo yoKhuseleko S24/25-Kuphephe ukudibana nolusu namehlo.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu.
WGK eJamani 3
Ikhowudi ye-HS 29322090

 

Intshayelelo

I-2-Chlorobenzaldehyde yi-organic compound. Oku kulandelayo sisingeniso kwindalo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi olukhuselekileyo lwe-2-chloromicidal ketone:

 

Umgangatho:

- Imbonakalo: 2-chloromicidalone lulwelo olungenambala ukuya kumthubi.

- Ukunyibilika: Inokunyibilika kwizinyibilikisi eziphilayo ezinje ngotywala, ii-ethers, kunye neeketones.

 

Sebenzisa:

- I-rodenticide: I-2-chloromicide sisibulali-zintsholongwane esinokusetyenziselwa ukulawula izitshabalalisi eziziinkungu.

- I-Chemical intermediates: Isenokusetyenziswa njengendawo ephakathi kwi-organic synthesis ukulungiselela ezinye iikhompawundi.

 

Indlela:

I-2-chlorocidalone inokufumaneka nge-chlorination ye-benzaldehyde kunye negesi ye-chlorine.

 

Ulwazi ngoKhuseleko:

- I-2-chlorochlorocidal iyacaphukisa kwaye inokuba yingozi eluswini kunye namehlo. Amanyathelo afanelekileyo okukhusela afana neeglavu kunye neeglavu kufuneka zinxitywe xa zisetyenziswa.

- Gwema ukuphefumla, ukuhlafuna, okanye ukufaka i-2-chloromicidalone xa ubamba, ugcina, okanye usebenzisa.

- Ngexesha lokusetyenziswa, kufuneka kuthathelwe ingqalelo ukuphepha ukudibanisa nezinto ezinokutsha ukukhusela umlilo okanye ukuqhuma.

- I-2-Chloromicidalone kufuneka igcinwe kwindawo epholileyo, eyomileyo, kude nomlilo kunye ne-oxidants.

- Landela imigaqo yokhuseleko lwengingqi kunye nemimiselo xa usebenzisa okanye ulahla i-2-chloromicidalone.

Xa usebenzisa okanye usebenzisa i-2-chloromicidalone, izikhokelo zokuphatha ezifanelekileyo kunye nemilinganiselo yokukhusela kufuneka ilandelwe, kunye namaphepha eenkcukacha ezikhuselekileyo ezikhuselekileyo ezinikezelwe ngumboneleli wezinto eziphathekayo kufuneka adibane nazo.

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