Waea:+86 21 6460 6569
page_banner

hua

Amyl acetate(CAS#628-63-7) Atahanga Whakaatu
  • Amyl acetate(CAS#628-63-7) 1

Amil acetate(CAS#628-63-7)

Āhuatanga matū:

Tātai rāpoi C7H14O2
Molar Mass 130.18
Kiato 0.876g/mLat 25°C(marama)
Te Whakarewa −100°C(marama)
Piro Pouri 142-149°C(marama)
Tohu Kohiko 75°F
Wairewa wai 10 g/L (20 ºC)
Wairewa 10g/l
Kohu Kohu 4 mm Hg (20 °C)
Kohu Kohu 4.5 (me te hau)
Te ahua Paura
Tae Mā
Te kakara He rite ki te panana; ngawari; te kakara o te panana- pear ranei.
Tepe Whakaaturanga TLV-TWA 100 ppm (～525 mg/m3) (ACGIH,MSHA, me OSHA); IDLH 4000 ppm.
BRN 1744753
Tikanga Rokiroki Whakaorangia ki raro +30°C.
Tepe Pahū 1.1-7.5%(V)
Taurangi Refactive n20/D 1.402(marama)
Āhuatanga ā-tinana, matū hoki Te wai kore tae me te kakara panana.
ira kohua 149.25 ℃
ira mīti -70.8 ℃
kiato whanaunga 0.8756
taupū whakaata 1.4023
ira hiko 25 ℃
te whakarewatanga, te benzene, te chloroform, te waro disulfide me etahi atu whakarewa pararopi ka mimi. Karekau ki te wai. Whakarewa 0.18g/100ml ki te wai i te 20 °c.
Whakamahi Ka whakamahia hei whakarewa mo te peita, te paninga, te kakara, te whakapaipai, te whakapiri, te hiako horihori, me etahi atu, hei tangohanga mo te hanga penicillin, ka taea hoki te whakamahi hei kakara.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea R10 – He mura ahi
R66 – Ka maroke te kiri, ka pakaru ranei te kiri
Whakaahuatanga Haumaru S23 – Kaua e hau kohu.
S25 – Kati te pa atu ki nga kanohi.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
UN ID UN 1104 3/PG 3
WGK Tiamana 3
RTECS AJ1925000
FLUKA BRAND F CODES 21
TSCA Ae
Waehere HS 29153930
Te akomanga morearea 3
Roopu Tarapi III
Te paitini Acute waha LD50 mo te kiore 6,500 mg/kg (whakahua, RTECS, 1985).

 

Kupu Whakataki

n-amyl acetate, e mohiotia ana ko te n-amyl acetate. Kei a ia nga ahuatanga e whai ake nei:

 

Wairewa: Ko te n-amyl acetate he miscible ki te nuinga o nga whakarewa pararopi (pēnei i te waipiro, te etera me te waipiro ether), me te whakarewa i te waikawa acetate, te ethyl acetate, te butyl acetate, etc.

Te taumahatanga motuhake: Ko te taumaha motuhake o te n-amyl acetate e pa ana ki te 0.88-0.898.

Kangi: He kakara kakara motuhake.

 

Ko te N-amil acetate he maha nga whakamahinga:

 

Whakamahinga Ahumahi: hei whakarewa i roto i nga whakakikorua, parani, waituhi, hinu me te kapia waihanga.

Te whakamahi taiwhanga: whakamahia hei whakarewa me te tauhohenga, uru ki te tauhohenga whakahiato waro.

Ka whakamahia e te Plasticizer: ka taea te whakamahi mo te kirihou me te rapa.

 

Ko te tikanga whakarite o te n-amyl acetate te nuinga o te wa ka riro mai ma te whakamaarama o te waikawa acetic me te waipiro n-amyl. Ko tenei tauhohenga me whai waahi he whakakorikori penei i te waikawa pungatara me te kawe i te pāmahana e tika ana.

 

Ko te N-amyl acetate he wai mura, karohia te pa ki nga mura tuwhera me nga wera teitei.

A ape i te pa atu ki nga waikura kaha me nga waikawa kaha ki te karo i nga tauhohenga kino.

Kia mau i nga karapu whakamarumaru, nga karaehe whakamarumaru me te kanohi whakamarumaru kia pai te hau.

A ape i te hongi i ona kohu, a, ki te ngongohia, kia tere te tango atu i te waahi, kia tuwhera tonu te huarahi rererangi.

I te wa e whakamahia ana me te rokiroki, mawehe atu i nga puna ahi me te wera, rongoa ki te waahi makariri, maroke, pai te hau, kia matara atu i nga ngongo me nga waikura.

 

  • Tōmua:
  • Panuku:
    • Tuhia to korero ki konei ka tukuna mai ki a matou

    hua e pa ana