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cis-2-Penten-1-ol (CAS# 1576-95-0)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C5H10O
Molar Mass 86.13
Yawan yawa 0.853g/mLat 25°C(lit.)
Matsayin narkewa 48.52°C
Matsayin Boling 138°C (lit.)
Wurin Flash 119°F
Ruwan Solubility Miscible tare da barasa. Ba a yarda da ruwa ba.
Tashin Turi 2.41mmHg a 25°C
Yawan Turi > 1 (Vs iska)
Bayyanar foda don dunƙule don share ruwa
Launi Fari ko mara launi zuwa rawaya mai haske
BRN 1719473
pKa 14.70± 0.10 (An annabta)
Kwanciyar hankali Barga. Rashin jituwa tare da acid chlorides, acid anhydrides, karfi oxidizing jamiái. Mai ƙonewa.
Fihirisar Refractive n20/D 1.436 (lit.)

Cikakken Bayani

Tags samfurin

Hadari da Tsaro

Alamomin haɗari Xn - cutarwa
Lambobin haɗari 10 - Mai iya ƙonewa
Bayanin Tsaro 16- Ka nisantar da mabubbugar kunna wuta.
ID na UN UN 1987 3/PG 3
WGK Jamus 3
Farashin TSCA Ee
Matsayin Hazard 3
Rukunin tattarawa III

GABATARWA
Cis-2-penten-1-ol (cis-2-penten-1-ol) wani abu ne na halitta.

Kaddarori:
Cis-2-penten-1-ol ruwa ne mara launi tare da ƙamshi na 'ya'yan itace. Yana da yawa kusan 0.81 g/mL. yana da ɓarna a cikin mafi yawan kaushi na kwayoyin halitta a cikin zafin jiki, amma ba ya narkewa cikin ruwa. Wannan fili kwayar halitta ce ta chiral kuma tana wanzuwa a cikin isomers na gani, watau yana da duka cis da trans conformations.

Amfani:
Cis-2-penten-1-ol ana yawan amfani dashi azaman kaushi mai ƙarfi a cikin masana'antar sinadarai.

Hanyar Shiri:
Akwai hanyoyi da yawa don shirya cis-2-penten-1-ol, ana samun hanyar gama gari ta hanyar haɓakawa tsakanin ethylene da methanol a gaban mai haɓaka acidic.

Bayanin Tsaro:
Cis-2-penten-1-ol yana da ban haushi kuma yana iya haifar da hangula da cunkoso yayin saduwa da fata da idanu. Yana da mahimmanci a kasance mai aminci a amfani da kuma guje wa hulɗa da fata da idanu kai tsaye. Idan tuntuɓar ta faru, zubar da ruwa nan da nan kuma nemi kulawar likita. Yakamata a adana shi a wuri mai sanyi, busasshiyar wuri mai cike da iska mai nisa daga tushen ƙonewa da abubuwan da ke haifar da iskar oxygen.


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