5-chloropent-1-yne (CAS# 14267-92-6)
Hadari da Tsaro
| Lambobin haɗari | R11 - Mai ƙonewa sosai R38 - Haushi da fata R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. |
| 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 2 |
| WGK Jamus | 3 |
| Farashin TSCA | Ee |
| HS Code | Farashin 29032900 |
| Bayanin Hazard | Haushi |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | II |
5-chloropent-1-yne (CAS# 14267-92-6) gabatarwa
5-Chloro-1-pentyne (kuma aka sani da chloroacetylene) wani fili ne na kwayoyin halitta. Anan ga taƙaitaccen gabatarwa ga kaddarorin sa, amfaninsa, hanyoyin masana'anta, da bayanan aminci:
yanayi:
1. Bayyanar: 5-Chloro-1-Pentyne ruwa ne mara launi.
2. Yawa: Yawansa shine 0.963 g/mL.
4. Solubility: 5-Chloro-1-Pentyne ba shi da narkewa a cikin ruwa kuma yana da kyawawa mai kyau a cikin abubuwan da ake amfani da su kamar ethanol da dichloromethane.
Manufar:
5-Chloro-1-pentyne galibi ana amfani dashi azaman kayan farawa da tsaka-tsaki a cikin haɓakar ƙwayoyin cuta.
2. Ana iya amfani dashi don shirya mahadi irin su vinyl chloride, chloroalcohols, carboxylic acid, da aldehydes.
Hanyar sarrafawa:
5-Chloro-1-Pentyne za a iya shirya ta wadannan matakai:
1. Narke 1-pentanol a cikin sulfuric acid kuma ƙara sodium chloride.
2. A hankali ƙara maida hankali sulfuric acid dropwise zuwa bayani a ƙananan zafin jiki.
3. Haɗa cakudawar amsawa zuwa yanayin da ya dace a ƙarƙashin yanayin ƙara yawan adadin sulfuric acid.
4. Ƙarin sarrafawa da tsarkakewa na samfurin amsawa zai iya haifar da 5-chloro-1-pentyne.
Bayanan tsaro:
1. 5-Chloro-1-Pentyne wani sinadari ne mai ban haushi kuma yana ƙonewa, kuma yakamata a ɗauki matakan tsaro yayin aiki.
Lokacin amfani da sarrafa 5-chloro-1-pentyne, yakamata a sanya kayan kariya masu dacewa kamar safar hannu, tabarau, da tufafin kariya.
3. 5-Chloro-1-Pentyne ya kamata a yi amfani da shi a wuri mai kyau don guje wa tarawar tururinsa da tuntuɓar buɗewar wuta ko tushen zafi.
4. Ya kamata a zubar da shara yadda ya kamata daidai da ka'idojin da suka dace kuma kada a jefa su cikin wuraren ruwa ko muhalli.
