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Cyclopentyl bromide (CAS#137-43-9)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C5H9Br
Molar Mass 149.03
Yawan yawa 1.39g/ml a 25 °C (lit.)
Matsayin Boling 137-139 ° C (lit.)
Wurin Flash 95°F
Ruwan Solubility Ba a yarda da ruwa ba.
Tashin Turi 9.73mmHg a 25°C
Bayyanar Ruwa
Takamaiman Nauyi 1.39
Launi Bayyanar rawaya zuwa launin ruwan kasa mai haske
BRN 1209256
Yanayin Ajiya Store a RT
Kwanciyar hankali Barga. Mai ƙonewa. Rashin jituwa tare da ma'aikatan oxidizing masu ƙarfi, tushe mai ƙarfi.
Fihirisar Refractive n20/D 1.4881 (lit.)
Abubuwan Jiki da Sinadarai Hali: ruwa mara launi. Da irin wannan kamshi na kafur. Bayan ya dade yana tsaye sai ya zama ruwan kasa.
tafasar batu 137 ~ 139 ℃
girman dangi 1.3860
Rarraba index 1.4885
flash point 35 ℃
solubility: mai narkewa a cikin ethanol, ether, insoluble a cikin ruwa
Amfani An yi amfani da shi azaman tsaka-tsaki a cikin haɗin gwiwar kwayoyin halitta, don samar da miyagun ƙwayoyi cyclopentylthiazide

Cikakken Bayani

Tags samfurin

Lambobin haɗari 10 - Mai iya ƙonewa
Bayanin Tsaro S23 - Kar a shaka tururi.
S24/25 - Guji hulɗa da fata da idanu.
S16 - Ka nisantar da tushen wuta.
ID na UN UN 1993 3/PG 3
WGK Jamus 3
FLUKA BRAND F CODES 8
Farashin TSCA Ee
HS Code Farashin 29035990
Matsayin Hazard 3
Rukunin tattarawa III

 

Gabatarwa

Bromocyclopentane, wanda kuma aka sani da 1-bromocyclopentane, wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyoyin masana'anta da bayanan aminci:

 

inganci:

Bromocyclopentane ruwa ne marar launi tare da wari mai kama da ether. Filin yana da ƙarfi kuma yana ƙonewa a yanayin zafin ɗaki.

 

Amfani:

Bromocyclopentane yana da fa'ida iri-iri a cikin haɗin gwiwar kwayoyin halitta. Ana iya amfani dashi azaman reagent a cikin halayen maye gurbin bromine don haɓakar sauran mahaɗan kwayoyin halitta.

 

Hanya:

Hanyar shirye-shiryen bromocyclopentane za a iya samu ta hanyar amsawar cyclopentane da bromine. Yawanci ana aiwatar da halayen ne a gaban inert sauran ƙarfi kamar sodium tetraethylphosphonate dihydrogen kuma mai zafi zuwa yanayin da ya dace. Bayan an gama amsawa, ana iya samun bromocyclopentane ta hanyar ƙara ruwa don neutralization da sanyaya.

 

Bayanin Tsaro: Ruwa ne mai ƙonewa kuma yakamata a kiyaye shi daga wuta da yanayin zafi. Ya kamata a yi amfani da shi a wuri mai kyau kuma a guji shakar tururinsa ko saduwa da fata da idanu. Idan an sha shaka ko tuntuɓar juna, to a wanke wurin da abin ya shafa nan da nan kuma a ɗauki matakan agajin gaggawa da suka dace. A lokacin ajiya, bromocyclopentane ya kamata a kiyaye shi daga yanayin zafi mai zafi da hasken rana kai tsaye don guje wa haɗarin wuta da fashewa.


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