4-Chlorovalerophenone（CAS# 25017-08-7)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili. |
| Ka wehewehe palekana | S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. |
| UN ID | 3077 |
| HS Code | 29420000 |
Hoʻolauna
ʻO ka p-Chlorovalerophenone(p-Chlorovalerophenone) he pūhui olaola me ke ʻano kemika C11H13ClO. ʻO kēia ka wehewehe ʻana o kona ʻano, hoʻohana, hana a me ka ʻike palekana:
ʻAno:
ʻO ka p-Chlorovalerophenone he wai melemele māmā me ka ʻala ketone kūikawā. Loaʻa iā ia ka nui o 1.086g / cm³, kahi paila o 245-248 ° C, a me kahi kiko uila o 101 ° C. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka waiʻona a me nā solvents ether.
E hoʻohana:
He nui nā hoʻohana ʻana o ka p-Chlorovalerophenone ma ke kahua kemika. Hiki ke hoʻohana ʻia ma ke ʻano he waena i ka synthesis organik no ka synthesis o nā pūhui ʻē aʻe. Eia kekahi, hiki ke hoʻohana ʻia i ka hana ʻana i nā pesticides, nā meaʻala a me nā lāʻau lapaʻau.
Hanana:
Hiki ke hoʻomākaukau ʻia ka p-Chlorovalerophenone e ka hopena acylation. ʻO kekahi ʻano hana maʻamau ka hana ʻana i ka p-chlorobenzaldehyde me ka pentanone ma lalo o nā kūlana ʻawaʻawa e hana ai i ka p-Chlorovalerophenone.
ʻIke palekana:
p-Chlorovalerophenone e hoʻonāukiuki ana i ka ʻili a me nā maka, pono e pale ʻia ka hoʻopili pololei ʻana. Pono e hoʻohana ʻia nā mea pale pilikino e like me nā mīkina lima pale a me nā maka aniani i ka wā e hoʻohana ai. I ka manawa like, pono e uku ʻia i ka pale ʻana i ke ahi a me nā pōʻino pahū, a pono e pale ʻia ka launa pū me nā oxidants ikaika. I ka wā e mālama ai, pono e mālama ʻia ka p-Chlorovalerophenone ma kahi ʻoluʻolu, maloʻo a me ka makani maikaʻi, e pale aku i ka ʻike ʻana i ka lā. Ina inhaled a inested, e imi koke i ke kauka.
