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2-Bromobutane(CAS#78-76-2)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C4H9Br
Molar Mass 137.02
Yawan yawa 1.255g/mLat 25°C(lit.)
Matsayin narkewa -112 ° C
Matsayin Boling 91°C (lit.)
Wurin Flash 70°F
Ruwan Solubility marar narkewa
Solubility <1g/l
Tashin Turi 70hPa (20 ° C)
Bayyanar Ruwa
Launi Share mara launi zuwa rawaya-launin ruwan kasa
Merck 14,1554
BRN 505949
Yanayin Ajiya Adana a zazzabi +2°C zuwa +8°C.
Kwanciyar hankali Barga. Mai ƙonewa. Wanda bai dace ba tare da magunguna masu ƙarfi masu ƙarfi.
Iyakar fashewa 2.6-6.6% (V)
Fihirisar Refractive n20/D 1.4369(lit.)
Abubuwan Jiki da Sinadarai Ruwa mai haske mara launi. Narkewa Point -111.9 ℃, tafasar batu na 91.2 ℃, dangi yawa na 1.2585 (20/4 ℃), refractive index na 1.4366. Filashi 21 ℃. Miscible tare da acetone da benzene, mai narkewa a cikin chloroform, maras narkewa cikin ruwa. Kamshin kamshi.
Amfani Ana amfani dashi azaman mai ƙarfi, amma kuma don haɓakar kwayoyin halitta

Cikakken Bayani

Tags samfurin

Lambobin haɗari R11 - Mai ƙonewa sosai
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R10 - Flammable
R52 - Yana cutar da halittun ruwa
Bayanin Tsaro S16 - Ka nisantar da tushen wuta.
S23 - Kar a shaka tururi.
S24/25 - Guji hulɗa da fata da idanu.
S37/39 - Sanya safofin hannu masu dacewa da kariya / ido
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
ID na UN UN 2339 3/PG 2
WGK Jamus 2
RTECS Saukewa: EJ6228000
Farashin TSCA Ee
HS Code 29033036
Bayanin Hazard Mai Haushi/Mai Haushi
Matsayin Hazard 3
Rukunin tattarawa II

 

Gabatarwa

2-Bromobutane shine halide alkane. Mai zuwa shine gabatarwa ga wasu kaddarorinsa, amfaninsa, hanyoyin masana'anta, da bayanan aminci:

 

inganci:

- Bayyanar: ruwa mara launi

- Solubility: Soluble a cikin kwayoyin kaushi, wanda ba a iya narkewa a cikin ruwa

 

Amfani:

- 2-Bromobutane, a matsayin bromoalkanoid, ana amfani dashi da yawa a cikin halayen haɗin gwiwar kwayoyin halitta a matsayin tsaka-tsaki don tsawo na sarkar carbon, gabatarwar kwayoyin halogen, da kuma shirye-shiryen sauran mahadi.

- 2-Bromobutane kuma ana iya amfani dashi azaman ƙari a cikin sutura, manne da masana'antar roba.

 

Hanya:

- 2-Bromobutane za a iya shirya ta hanyar amsa butane tare da bromine. Ana iya aiwatar da martani a ƙarƙashin yanayin haske ko ƙarƙashin dumama.

 

Bayanin Tsaro:

- 2-Bromobutane yana damun idanu, fata, da hanyoyin numfashi kuma yana haifar da kunar fata da lalacewar ido.

- Yawan shakar na iya haifar da tashin hankali, wahalar numfashi, da kuma bakin ciki na tsarin juyayi na tsakiya.

- Sanya kayan kariya masu dacewa kamar suttura masu kariya, safar hannu da kariya ta numfashi lokacin amfani da 2-bromobutane.


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