ʻaoʻao_banner

huahana

2-Mercapto-3-butanol(CAS#37887-04-0)

Waiwai Kemika:

ʻĀpana Molekala C4H10OS
Molar Mass 106.19
ʻO ka mānoanoa 1.013 g/mL ma 25 °C (kukui)
Lae Boling 53 °C/10 mmHg (māmā)
Lae Flash 143°F
Helu JECFA 546
Kaumaha Kūikawā 0.999
pKa 10.57±0.10(Wānana ʻia)
Hōʻike Hōʻike n20/D 1.48(māmā)

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili.
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
UN ID UN 3336 3/PG 3
WGK Kelemānia 3

 

Hoʻolauna

ʻO 2-mercapto-3-butanol kahi mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kekahi o kāna mau waiwai, hoʻohana, hana hana a me ka ʻike palekana.

 

ʻAno maikaʻi:

- Ke ʻano: 2-mercapto-3-butanol he wai kala ʻole.

- ʻAla: He ʻala sulfide kona.

- Solubility: He haʻahaʻa haʻahaʻa ka solubility i ka wai a me ka solubility maikaʻi i ka hapa nui o nā mea hoʻoheheʻe organik.

 

E hoʻohana:

- ʻO 2-mercapto-3-butanol kahi mea koʻikoʻi koʻikoʻi i ka synthesis organik i hiki ke hoʻohana ʻia e synthesize i kahi ʻano o nā pūhui. Hoʻohana pinepine ʻia ʻo ia ma ke ʻano he mea maka no ka hana ʻana i nā accelerators rubber, antioxidants, a me nā reagents synthesis organik.

 

Hanana:

- ʻO ka hoʻomākaukau ʻana o 2-mercapto-3-butanol e loaʻa pinepine ʻia e ka hopena o ka thioacetate me 1-butene. Hoʻohui ʻia ʻo Thioacetate i ka reactor, a laila ua hoʻohui ʻia ka 1-butene, ua hoʻomalu ʻia ka mahana o ka hopena, ua hoʻohui ʻia kahi catalyst i ka substrate hopena, a ma hope o kekahi mau hola o ka hopena, loaʻa ka huahana.

 

ʻIke palekana:

- ʻO 2-Mercapto-3-butanol ka mea hoʻonāukiuki a hiki ke hoʻoulu a me ka ʻulaʻula ke pili me ka ʻili.

- He mea hiki ke puhi ia a pono e mālama ʻia mai nā kumu ahi a me nā wela kiʻekiʻe e pale aku i kona mau mahu e komo i ke kumu ahi a i ʻole ka ʻā.

- I ka hoʻohana ʻana a mālama ʻana, e hoʻolohe i nā kūlana ventila maikaʻi a pale i ka hoʻopili ʻana me nā oxidants, nā waikawa a me nā mea ʻē aʻe.

- E ʻimi koke i ka lāʻau lapaʻau no ka hoʻopili ʻana a i ʻole ka ʻai ʻana.

 


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou