page_banner

hua

TRANS-4-DECEN-1-AL CAS 65405-70-1

Āhuatanga matū:

Tātai rāpoi C10H18O
Molar Mass 154.25
Kiato 0.842
Piro Pouri 90-100 °C (15 mmHg)
Tohu Kohiko 78 °C
BRN 4230058
Tikanga Rokiroki 2-8 ℃
Taurangi Refactive 1.442

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea 36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S37/39 – Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
TSCA Ae
Tuhipoka morearea Whakariri

 

Kupu Whakataki

Ko te Trans-4-decaldehyde, e mohiotia ana ko 2,6-dimethyl-4-heptenal, he puhui waro. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te trans-4-decaldehyde:

 

Kounga:

 

- He wai kore tae ki te marama kowhai me te kakara kakara motuhake.

- Ko te Trans-4-decaldeal he pahekeheke i te pāmahana rūma, ā, ka āta hākawa ki te hāora i te rangi.

- He wairewa i roto i nga whakarewa pararopi penei i te waihano, te etera, me te esters, engari karekau e rewa ki te wai.

 

Whakamahia:

 

Tikanga:

- Ko te whakarite o te trans-4-decalal i te nuinga o te waa ka tutuki i te tauhohenga o te 2,4,6-nonpentenal. Ka whakamahia e tenei tauhohenga he wairewa ether kei roto he whakakorikori parahi, ka mahia i runga i te pāmahana me te pehanga tika.

 

Mōhiohio Haumaru:

- Ko te Trans-4-decaldeal he whakapataritari i te nui o te kukū, a, he whakararu i te kiri me nga kanohi.

 

- Mena ka pa atu ki te trans-4-decaldehyde, me horoi tonu ki te wai maha ka korero ki te taote.

- A ape i te pa ki te hāora i te wa e rokiroki ana me te whakamahi hei aukati i te ahi, i te pahūtanga ranei.


  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tukuna mai ki a matou