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Dipropyl disulfide(CAS#629-19-6)

Āhuatanga matū:

Tātai rāpoi C6H14S2
Molar Mass 150.31
Kiato 0.96 g/mL i te 25 °C (marama)
Te Whakarewa -86 °C (marama)
Piro Pouri 195-196 °C (marama)
Tohu Kohiko 151°F
Nama JECFA 566
Wairewa 0.04g/l
Kohu Kohu 0.735mmHg i te 25°C
Te ahua Waiwai
Tae He maama kore tae ki te kowhai kowhai
BRN 969200
Tikanga Rokiroki Whakaorangia ki raro +30°C.
Taurangi Refactive n20/D 1.497(marama)
Āhuatanga ā-tinana, matū hoki Puata kore tae ki te wai kowhai marama; Me te kakara o te whanariki-rite, me te kakara wera me te riri o te riki pantoprazole me te karika; Ira Whakarewa:-86 nekehanga Celsius; Kohuatanga 193.5 ℃; Kiato D4200.9599; Taupū Refactive nD201.4981; kare e rewa ki te wai, ka whakarewahia ki te waihano. He 66 ℃ te tohu uira, he kino te kakara.
Ko te ahua 1 ko te dipropyl disulfide

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 S23 – Kaua e hau kohu.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
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.
UN ID 2810
WGK Tiamana 3
RTECS JO1955000
FLUKA BRAND F CODES 13
TSCA Ae
Waehere HS 29309070
Te akomanga morearea 6.1(b)
Roopu Tarapi III

 

Kupu Whakataki

Dipropyl disulfide. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, nga tikanga whakangao me nga korero haumaru:

 

Kounga:

1. Te ahua: Ko te Dipropyl disulfide he taekore ki te maramara kowhai kowhai kowhai, paura totoka ranei.

2. Wairewa: tata kore e rewa ki te wai, memeha i roto i nga whakarewa waro penei i te waipiro, te etera me te ketone.

 

Whakamahia:

1. Rubber accelerator: Ko te Dipropyl disulfide te nuinga ka whakamahia hei whakatere mo te rapa, ka taea te whakanui ake i te tere o te vulcanization o te rapa me te whakapai ake i te kaha me te mahi anti-hoholo o te vulcanization rapa.

2. Rubber antifungal agent: He pai te mahi anti-koriri a Dipropyl disulfide, he maha tonu te taapiri atu ki nga hua rapa hei aukati i te puta mai o te koriri me te pakaru.

 

Tikanga:

Ko te Dipropyl disulfide te nuinga o te wa ka mahia e te hohenga hydrolysis o te dipropyl ammonium disulfide. Tuatahi, ka tauhohehia te dipropyl ammonium disulfide ki te wairewa kawakore (pērā i te konutai waihā) ki te whiwhi dipropyl disulfide, ka whakakoiatahia, ka whakahekehia i raro i nga tikanga waikawa, katahi ka riro te hua whakamutunga ma te tātari me te whakamaroke.

 

Mōhiohio Haumaru:

1. Ko te Dipropyl disulfide he ngawari te whakapataritari me te karo i te pa atu ki waenga i te kiri me nga kanohi.

2. I te wa e tukatuka ana, e whakamahi ana i te dipropyl disulfide, me tupato ki te tango i nga tikanga whakamarumaru, penei i te mau karapu tiaki matū me nga karaehe, me te whakarite kia pai te hau.

3. I te wa e rongoa ana, karohia te pa atu ki nga waiora me nga waikawa kaha kia kore ai e tauhohenga kino.

4. I te wa e whakamahia ana, me mau ki nga whakaritenga mo te mahi haumaru kia pai ai te whakamahi.


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