1,5-Dithiol CAS#928-98-3）
| Nā hōʻailona pōʻino | Xn – Poino |
| Nā Code Risk | R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. R20/22 – He pōʻino ma ka inhalation a inā ale ʻia. |
| Ka wehewehe palekana | S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima 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. S36 – E komo i nā lole pale kūpono. S9 - E mālama i ka pahu ma kahi e hoʻoheheʻe maikaʻi ʻia. |
| UN ID | UN3334 |
| WGK Kelemānia | 3 |
| NUI FLUKA BRAND F | 13 |
| HS Code | 29309070 |
| Papa Hazard | 9 |
Hoʻolauna
ʻO 1,5-Pentodithiol kahi hui organosulfur.
ʻAno maikaʻi:
ʻO 1,5-pentanedithiol kahi wai ʻaʻole waihoʻoluʻu a ʻulaʻula melemele me ka ʻala ʻala. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā ʻawaʻawa, eter, a me nā mea hoʻoheheʻe hydrocarbon.
E hoʻohana:
Loaʻa i ka 1,5-pentanedithiol nā waiwai hoʻohaʻahaʻa a me ka hoʻonohonoho ʻana, a he ʻano hoʻohana i nā hoʻokolohua kemika a me nā ʻoihana:
Hiki ke hoʻohana ʻia ma ke ʻano he mea hōʻemi a me ka mea paʻakikī i ka synthesis organik e hoʻomaʻamaʻa i ka holomua o kekahi mau hopena kemika.
Hanana:
Hiki ke loaʻa ka 1,5-pentadithiol ma ka hana ʻana i ka 1-pentene me ka thiol ma lalo o nā kūlana alkaline. I loko o ka hale hana, hiki ke hoʻohui ʻia me ka hoʻohui o thio-butyrolactone.
ʻIke palekana:
ʻO 1,5-pentanedithiol kahi mea hoʻonāukiuki e hiki ai ke hoʻonāukiuki a me ke ahi i ka pilina me nā maka a me ka ʻili. Pono e ʻaʻahu ʻia nā mea pale kūpono e like me nā mīkina lima, nā maka aniani, a me nā lole lab i ka wā e hoʻohana ai a e hana ai. E hōʻoia i ka hoʻohana ʻana ia mea i loko o kahi kaiapuni maikaʻi a pale i ka hoʻohu ʻana i kāna mau mahu. Loaʻa i ka 1,5-pentanedithiol kekahi mea ʻawaʻawa a pono e pale ʻia no ka lōʻihi o ka hoʻolaha ʻana a me ka ʻai ʻana. Inā loaʻa kahi ulia pōpilikia, pono e hoʻokō koke ʻia ka lāʻau lapaʻau a pono e ʻimi ʻia ka lāʻau lapaʻau i ka manawa kūpono.
![2,2′-[1,2-ethanediylbis(oxy)]bis(ethanethiol)（CAS#14970-87-7）](https://cdn.globalso.com/xinchem/2-2-1-2-ethanediylbis-oxy-bis-ethanethiol.png)
