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2-Chlorobenzaldehyde(CAS# 89-98-5) Umfanekiso okhoyo
  • 2-Chlorobenzaldehyde(CAS# 89-98-5) 1

2-Chlorobenzaldehyde(CAS# 89-98-5)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H5ClO
IMisa yeMolar 140.57
Ukuxinana 1.248 g/mL ku-25 °C (lit.)
Indawo yokunyibilika 9-11 °C (lit.)
Indawo yeBoling 209-215 °C (isibane.)
Indawo yokuflasha 190°F
Ukunyibilika kwamanzi 0.1-0.5 g/100 mL ku-24 ºC
Ukunyibilika 1.8g/l
Uxinzelelo loMphunga 1.27 mm Hg ( 50 °C)
Ukuxinana komphunga 4.84 (vs umoya)
Imbonakalo Ulwelo
Umbala Icacile engenambala ukuya kumthubi okhanyayo
I-BRN 385877
PH 2.9 (H2O)(isisombululo esimanzi esimanzi)
Imeko yoGcino Gcina kwi-RT
Uzinzo Izinzile. Ukutsha. Ukungahambelani ne-oxidizing agents ezinamandla, iziseko eziqinileyo, isinyithi, i-agent yokunciphisa amandla. Ukufuma kunye nokukhanya-obuthathaka.
Inovakalelo Ubuthathaka bomoya
Refractive Index n20/D 1.566(lit.)
IiPropati zoMzimba kunye nezeMichiza Ulwelo olunamafutha olungenambala okanye olumthubi. Indawo yokunyibilikisa 12.39 ℃(11 ℃), indawo yokubilisa 211.9 ℃(213-214 ℃), 84.3 ℃(1.33kPa), uxinano olunxulumeneyo 1.2483(20/4 ℃), isalathiso se-refractive 1.5662. Indawo edanyazayo 87. Inyibilika kancinane emanzini, inyibilika kwi-ethanol, i-ether, i-acetone ne-benzene. Kukho ivumba elinamandla lealdehyde.
Sebenzisa Isetyenziswe njengedayi, i-pesticide, i-pharmaceutical intermediates

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko 34 – Ibangela ukutsha
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
Izazisi ze-UN UN 3265 8/PG 3
WGK eJamani 1
RTECS CU5075000
FLUKA BRAND F IIKHOWUDI 8-9-23
I-TSCA Ewe
Ikhowudi ye-HS 29130000
Inqaku Lengozi Iyacaphukisa
IKlasi yeeNgozi 8
Iqela lokuPakisha III
Ubutyhefu I-LD50 ngomlomo kuMvundla: 2160 mg / kg

 

Intshayelelo

O-chlorobenzaldehyde. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-o-chlorobenzaldehyde:

 

Umgangatho:

- Imbonakalo: I-O-chlorobenzaldehyde lulwelo olungenambala okanye olutyheli.

- Ivumba: linevumba elimnandi elikhethekileyo.

- Ukunyibilika: Inyibilika kwiziselo ezinxilisayo, iietha kunye nezinyibilikisi zealdehyde.

 

Sebenzisa:

- Isenokusetyenziswa njengento ekrwada kwi-pesticide synthesis, i-insecticide, kunye ne-antifungal agents.

 

Indlela:

- I-O-chlorobenzaldehyde idla ngokulungiswa ngokuphendula kwe-chloromethane kunye ne-benzaldehyde phantsi kweemeko ze-acidic.

- Ukusabela kufuna ubukho be-catalyst, esetyenziswa ngokuqhelekileyo ukubandakanya i-platinum okanye i-rhodium complexes.

 

Ulwazi ngoKhuseleko:

- I-O-chlorobenzaldehyde yi-compound ecasulayo enokubangela ukuvutha ngokudibana nolusu kunye namehlo.

- Qwalasela amanyathelo okhuseleko afanelekileyo njengokunxiba iiglavu zokhuselo kunye nokhuseleko lwamehlo xa usebenzisa naxa uphethe.

- I-O-chlorobenzaldehyde kufuneka igcinwe kwisitya esingangeni moya, kude nomlilo kunye namaqondo obushushu aphezulu.

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