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Tosylmethyl isocyanide(CAS # 36635-61-7)

Āhuatanga matū:

Tātai rāpoi C9H9NO2S
Molar Mass 195.24
Kiato 1.2721 (whakatau tata)
Te Whakarewa 109-113°C(marama)
Wairewa wai korekore
Wairewa wai: paku wairewa
Te ahua Kiriata kowhai ki te parauri
Tae Maamaa
Tepe Whakaaturanga NIOSH: IDLH 25 mg/m3
Merck 14,9556
BRN 3592382
Tikanga Rokiroki 2-8°C
Tairongo Makuku Tairongo
Taurangi Refactive 1.5270 (whakatau tata)
MDL MCD00000005
Āhuatanga ā-tinana, matū hoki Ira whakarewa 110-115°C
wai-wairewa-kore

Taipitopito Hua

Tohu Hua

Waehere Morearea 23/24/25 – He paitini ma te ngongo, ka pa ki te kiri me te horomia.
Whakaahuatanga Haumaru S36/37 – Mau kakahu whakamarumaru me nga karapu tika.
S45 – Ki te puta he aitua, ki te kore ranei koe e pai, rapu wawe i nga tohutohu hauora (whakaatuhia te tapanga ina taea.)
S38 – Ki te kore e rawaka te hau, mau taputapu rewharewha e tika ana.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S28A -
UN ID UN 2811 6.1/PG 3
WGK Tiamana 3
FLUKA BRAND F CODES 21
Waehere HS 29299000
Tuhipoka morearea Whakariri
Te akomanga morearea 6.1(b)
Roopu Tarapi III

 

Kupu Whakataki

Ko te Methyl isothiocyanate he pūhui waro. He wai kore tae me te haunga raukikini kaha i te pāmahana rūma. E whai ake nei he kupu whakataki ki etahi ahuatanga taketake, whakamahinga, tikanga whakarite me nga korero haumaru o te methylsulfonylmethylisoisonitrile:

 

Kounga:

Te ahua: Te wai kore tae

Kakara: He kaha te kakara raukikini

Kiato: 1.08 g/cm3

Ira mura: Tata ki te 48°C

Wairewa: Ka whakarewahia i roto i te maha o nga whakarewa pararopi, penei i te waipiro, te etera me te ketone

 

Whakamahia:

Pesticides: Ka taea te whakamahi i te Methylsulfonylmethylisonitrile hei patu ngarara mo te aukati riha i nga whenua paamu.

Rangahau koiora: Ka taea te whakamahi i te Methylsulfonylmethylisosinitrile i roto i te rangahau koiora, hei tauira mo te tapanga me te rapunga o nga pūmua.

 

Tikanga:

Ko te Methylsulfonylmethylisonitrile te nuinga o te wa ka mahia e:

Whakaritenga mai i te isothiocyanate: Ka tauhohehia te Isothiocyanate me te tauhohenga methylation e tika ana (hei tauira, te methyl bromide) hei whakaputa i te methylsulfonylmethylisonitrile.

Te Whakaritenga mai i te methyl thionofolate: ka tauhohehia te methyl thionofolate me te turanga hei hanga i te methyl isonitrile, katahi ka tauhohehia ki te waikawa nitrous kia whiwhi ai i te methylsulfonylmethylisonitrile.

 

Mōhiohio Haumaru:

Ko te Methylsulfonyl methylisonitrile he kakara reka me te riri kaha. Ko te pa atu ki te kiri, ki nga kanohi, ki te hongi ranei ka pa te riri me te wera.

Ko nga whakatupatotanga e tika ana penei i nga kaakahu whakamarumaru, nga karapu me nga kanohi kanohi me mau i te wa e whakamahi ana, e whakahaere ana ranei i te methylsulfonyl methylisonitrile.

Ko te Methylsulfonylmethylisonitrile he nui te pähekeheketanga, me waiho kia matara atu i te mura o te ahi me te wera nui ina rongoa me te whakamahi hei karo i te ahi me te pahūtanga.

I te wa e whakahaere ana i te methylsulfonylmethylisonitrile, me whai i nga tikanga whakahaere tika me te whakarite kia tika nga tikanga whakangao. Kia kaua e pa atu ki tetahi taiao kore raihana ahakoa nga ahuatanga.

 


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