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tert-Butylbenzene (CAS#98-06-6)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C10H14
Molar Mass 134.22
Yawan yawa 0.867g/mLat 25°C(lit.)
Matsayin narkewa -58 °C
Matsayin Boling 169°C (lit.)
Wurin Flash 94°F
Ruwan Solubility 0.03 g/L (20ºC)
Solubility 29.5mg/l
Tashin Turi 4.79 mm Hg (37.7 ° C)
Yawan Turi 3.16 (169 ° C, vs iska)
Bayyanar Ruwa
Launi Share mara launi zuwa rawaya
Merck 14,1551
BRN 1421537
pKa > 14 (Schwarzenbach et al., 1993)
Yanayin Ajiya Wuraren masu ƙonewa
Kwanciyar hankali Barga. Mai ƙonewa. Rashin jituwa tare da ma'aikatan oxidizing, abu mai ƙonewa.
Iyakar fashewa 0.8-5.6% (V)
Fihirisar Refractive n20/D 1.492 (lit.)
Abubuwan Jiki da Sinadarai Hali: ruwa mara launi.
wurin narkewa -57.85 ℃
tafasar batu 169 ℃
girman dangi 0.8665
Ƙididdigar refractive 1.492
flash point 60 ℃
solubility insoluble a cikin ruwa, tare da barasa, ether, ketone, benzene da sauran kwayoyin kaushi miscible.
Amfani An yi amfani da shi azaman daidaitaccen abu don bincike na chromatographic, kuma ana amfani dashi a cikin haɗin gwiwar kwayoyin halitta

Cikakken Bayani

Tags samfurin

Lambobin haɗari R10 - Flammable
R20 - Yana cutar da numfashi
R38 - Haushi da fata
R51/53 - Mai guba ga halittun ruwa, na iya haifar da illa na dogon lokaci a cikin yanayin ruwa.
R36 - Haushi da idanu
Bayanin Tsaro S23 - Kar a shaka tururi.
S24/25 - Guji hulɗa da fata da idanu.
S61 - Guji saki zuwa yanayi. Koma zuwa umarni na musamman / takaddun bayanan aminci.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
ID na UN UN 2709 3/PG 3
WGK Jamus 1
RTECS Saukewa: CY9120000
Farashin TSCA Ee
HS Code Farashin 29029080
Bayanin Hazard Haushi/Labarai
Matsayin Hazard 3
Rukunin tattarawa III

 

Gabatarwa

Tert-butylbenzene wani fili ne na kwayoyin halitta. Ruwa ne mara launi mai kamshi na musamman. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na tert-butylbenzene:

 

1. Hali:

- Girman: 0.863 g/cm³

- Wutar Wuta: 12 ° C

- Solubility: Dan kadan mai narkewa a cikin ruwa, mai narkewa a cikin kaushi na kwayoyin kamar su alcohols, ethers da ketones.

 

2. Amfani:

- Tert-butylbenzene ana amfani da shi sosai a matsayin kaushi a cikin haɗakar sinadarai, musamman a wuraren da suka haɗa da ƙwayoyin halitta, kayan shafa, kayan wanka, da ƙamshi na ruwa.

- Hakanan za'a iya amfani dashi azaman mai farawa a cikin halayen polymerization, da kuma a wasu aikace-aikacen a cikin masana'antar roba da masana'antar gani.

 

3. Hanya:

- Hanyar gama gari don shirye-shiryen tert-butylbenzene shine amfani da maganin alkylation na kamshi don amsa benzene tare da tert-butyl bromide don samun tert-butylbenzene.

 

4. Bayanin Tsaro:

- Tert-butylbenzene mai guba ne ga mutane kuma yana iya haifar da lahani ga lafiya idan an tuntube shi, shaka kuma an sha. Ya kamata a dauki matakan da suka dace yayin aiki, kamar sanya safar hannu na kariya, tabarau, da tufafin kariya.

- Lokacin adanawa, ka nisanta daga wuta da zafi mai zafi, kuma a kiyaye wuri mai kyau.

- Lokacin zubar da sharar, a zubar da shi daidai da dokokin gida kuma kada a jefa shi cikin ruwa ko ƙasa.


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