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Propanethiol(CAS#107-03-9)

Āhuatanga matū:

Tātai rāpoi C3H8S
Molar Mass 76.16
Kiato 0.841g/mLat 25°C(marama)
Te Whakarewa -113 °C
Piro Pouri 67-68°C(marama)
Tohu Kohiko −5°F
Nama JECFA 509
Wairewa wai korekore
Wairewa 1.9g/l
Kohu Kohu 122 mm Hg (20 °C)
Kohu Kohu 2.54 (me te hau)
Te ahua Waiwai
Tae Taekore
Tepe Whakaaturanga NIOSH: He tuanui 0.5 ppm(1.6 mg/m3)
BRN 1696860
pKa pK1:10.86 (25°C)
Tikanga Rokiroki Whakaorangia ki raro +30°C.
Tairongo Te rangi tairongo
Taurangi Refactive n20/D 1.437(marama)
Āhuatanga ā-tinana, matū hoki Ko te Propanethiol he wai kore tae, he kakara kino, MP-113.3 ℃, B. p.67.73 ℃, n20D 1.4380, kiato whanaunga 0.8408(20/4 ℃), whakarewa i roto i te waipiro me te ether, he iti te wairewa ki te wai.
Whakamahi Ka taea te whakamahi hei rauemi mata mo te whakahiato waro, he takawaenga mo te pesticide me te pesticide.

Taipitopito Hua

Tohu Hua

Waehere Morearea R11 – Tino muramura
R22 – He kino ki te horomia
R37/38 – He whakapataritari ki te punaha manawa me te kiri.
R41 – He kino kino ki nga kanohi
R50 – Tino paitini ki nga rauropi wai
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R21/22 – He kino ki te pa ki te kiri me te horomia.
Whakaahuatanga Haumaru S16 – Kia matara atu i nga puna o te mura.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S39 – Mau whakamarumaru kanohi / kanohi.
S57 – Whakamahi ipu e tika ana kia kore e poke te taiao.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S29 – Kaua e ringihia ki roto i nga awaawa.
UN ID UN 2402 3/PG 2
WGK Tiamana 3
RTECS TZ7300000
FLUKA BRAND F CODES 13
TSCA Ae
Waehere HS 29309070
Te akomanga morearea 3
Roopu Tarapi II
Te paitini LD50 a waha i te Rapeti: 1790 mg/kg

 

Kupu Whakataki

Kounga:

- Te ahua: Ko te Propyl mercaptan he wai kore tae.

- Te Kanga: Te kakara me te kaha o te hongi.

- Kiato: 0.841g/mLat 25°C(marama)

- Ira Kohua: 67-68°C(marama)

- Wairewa: Ka taea e te Propanol te memeha ki te wai.

 

Whakamahia:

- Te whakahiato matū: Ko te Propyl mercaptan e whakamahia nuitia ana i roto i nga tauhohenga whakahiato pararopi, ka taea te whakamahi hei kaihoko whakaheke, whakakorikori, whakarewa me te takawaenga.

Tikanga:

- Tikanga Ahumahi: Ko te propylene mercaptan te nuinga o te wa ka whiwhi ma te whakahiato waipiro hydropropyl. I tenei tukanga, ka tauhohe te propanol ki te whanariki i te aroaro o te whakakorikori hei hanga propylene mercaptan.

- Tikanga taiwhanga: Ka taea te whakahiato te propanol ki roto i te taiwhanga, ka taea ranei te whakarite propyl mercaptan ma te tauhohenga o te hauwai sulfide me te propylene.

 

Mōhiohio Haumaru:

- Te paitini: He ahua paitini te Propyl mercaptan, a, ko te whakangohu, ko te rongo ranei ki te propyl mercaptan ka raru pea, ka wera, ka raru te manawa.

- Te Whakahaere Haumaru: I te wa e whakamahi ana i te propyl mercaptan, mau tonu i nga taputapu whakamarumaru whaiaro e tika ana penei i nga karapu, nga karaehe, me nga kakahu whakamarumaru me te pupuri i te taiao pai.

- Kia Tupato mo te Rokiroki: I te wa e penapena ana te propyl mercaptan, kia matara atu i nga puna ahi me nga waiora, kia hiritia te ipu ka rongoa ki te waahi makariri, maroke.


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