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3-Bromopropionitrile(CAS#2417-90-5) Isithombe Esifakiwe
  • 3-Bromopropionitrile(CAS#2417-90-5) 1

3-Bromopropionitrile(CAS#2417-90-5)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C3H4BrN
I-Molar Mass 133.97
Ukuminyana 1.615g/mLat 25°C(lit.)
I-Boling Point 76-78°C10mm Hg(lit.)
I-Flash Point 207°F
Ukuncibilika Incibilika ku-ethanol, i-ether.
I-Vapor Presure 0.317mmHg ku-25°C
Ukubukeka uketshezi olucacile
Umbala Ayinambala ukuya kokuphuzi ngokukhanyayo ukuya kokuwolintshi okhanyayo
Umkhawulo Wokuchayeka I-NIOSH: IDLH 25 mg/m3
I-BRN 1738565
Isimo Sesitoreji Gcina ngaphansi kuka +30°C.
I-Refractive Index n20/D 1.481(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi oluphuzi olungenambala noma olukhanyayo. Iphoyinti elibilayo 92 ℃(3.33kPa),81-83 ℃(2kPa),69 ℃(0.93kPa), ukuminyana kwesihlobo 1.6152, inkomba ye-refractive 1.4800. Incibilika ku-ethanol ne-ether.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi T – Inobuthi
Amakhodi Engozi R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe.
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
Ama-ID e-UN UN 3276 6.1/PG 2
I-WGK Germany 3
I-RTECS UG1050000
AMAKHODI E-FLUKA BRAND F 8
I-TSCA Yebo
Ikhodi ye-HS 29269090
I-Hazard Class 6.1
Iqembu Lokupakisha III

 

Isingeniso

I-3-Bromopropionitrile (eyaziwa nangokuthi i-bromopropionitrile) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-3-bromopropionitrile:

 

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala

- Ukunyibilika: Incibilika ku-ethanol, i-ether ne-benzene

 

Sebenzisa:

- I-3-Bromopropionitrile iyingxenye ebalulekile ye-organic synthesis futhi isetshenziswa kabanzi ekulungiseleleni ezinye izinhlanganisela.

- Ingasetshenziswa njengesithako esiphakathi kuma-insecticide nama-fungicides.

 

Indlela:

- Ukulungiswa kwe-3-bromopropionitrile kuvame ukutholwa ukusabela kwe-bromoacetonitrile ne-sodium carbonate. Izinyathelo eziqondile zihlanganisa:

1. Chaza i-bromoacetonitrile ne-sodium carbonate ku-acetone.

2. Imikhiqizo yokusabela kwe-Acidification.

3. Ukuhlukaniswa nokuhlanzwa ukuze uthole i-3-bromopropionitrile.

 

Ulwazi Lokuphepha:

- I-3-Bropropionitrile iwubuthi obungaba yingozi empilweni yomuntu uma ithintwa, ihogelwa noma imunywa.

- Gqoka okokuvikela okufanele, okuhlanganisa ama-respirators, amagilavu, nezibuko, lapho usetshenziswa.

- Gcina kude nomlilo nama-oxidants, futhi uqinisekise ukuthi isitsha sivalwe kahle futhi sibekwe endaweni epholile, neyomile.

Ukuqinisekisa ukuphepha, landela izinqubo zokusebenza ezifanele kanye nemihlahlandlela yokusebenza ephephile.

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