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Dimethyl trisulfide (CAS#3658-80-8)

Ngwongwo kemịkalụ:

Usoro ihe omimi C2H6S3
Molar Mass 126.26
Njupụta 1.202g/mLat 25°C(ọkụ)
Ebe Na-agbaze -68°C (ọkụ)
Ebe Boling 58°C15mm Hg(ọkụ)
Ebe mgbari 133°F
Nọmba JECFA 582
Mmiri Solubility Na-adịghị edozi na mmiri.
Uzuoku nrịbama 1.07mmHg na 25°C
Ọdịdị Mmiri mmiri na-ekpuchi anya
Agba edo edo doro anya
BRN 1731604
Ọnọdụ Nchekwa 2-8 ℃
Ntụgharị uche n20/D 1.602 (ọkụ)
MDL MFCD00039808
Njirimara anụ ahụ na kemịkalụ Na-enweghị agba na-acha odo odo, mmiri mmiri nwere mmanu na-asọpụta, nke nwere isi ike, na-agba ọsọ, isi mint oyi na isi ísì ụtọ, dị ka isi yabasị ọhụrụ. Ebe esi esi 165 ~ 170 Celsius ma ọ bụ 41 Celsius C (800Pa). Na-agbaze ntakịrị na mmiri, soluble na ethanol, propylene glycol na mmanụ. A na-ahụ ngwaahịa eke na yabasị ọhụrụ na canola, wdg.
Jiri Eji ekpomeekpo, ihe ọṅụṅụ anụ, ofe na ihe oriri ndị ọzọ

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu R22 - na-emerụ ma ọ bụrụ na iloro ya
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R36 / 38 - na-akpasu anya na akpụkpọ ahụ.
R20/22 - na-emerụ ahụ site na iku ume ma ọ bụrụ na iloro ya.
R10 - ọkụ
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S16 - Wepụ ya na isi mmalite nke mgbanye.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
NJ UN UN 1993 3/PG 3
WGK Germany 3
FLUKA BRAND F CODES 10-23
TSCA Ee
Koodu HS 29309090
Klas Hazard 3.2
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

Dimethyltrisulfide. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

 

Ogo:

- Dimethyltrisulfide bụ mmiri mmiri na-acha odo odo ruo ọbara ọbara.

- Ọ nwere isi ísì ụtọ.

- Nwayọọ nwayọọ decomposes n'ikuku ma dị mfe mgbanwe.

 

Jiri:

Enwere ike iji dimethyl trisulfide mee ihe dị ka mmeghachi omume reagent na ihe na-akpali akpali na njikọ organic.

- Dimethyl trisulfide nwekwara ike iji dị ka ihe extractant na separator maka metal ion.

 

Usoro:

Dimethyl trisulfide nwere ike kwadebere site mmeghachi omume nke dimethyl disulfide na sọlfọ ọcha n'okpuru alkaline ọnọdụ.

 

Ozi nchekwa:

- Dimethyltrisulfide na-akpasu iwe na ekwesịrị izere ya na kọntaktị na akpụkpọ ahụ na anya.

- gloves nchebe kwesịrị ekwesị, enyo na uwe mwụda kwesịrị iyi mgbe ị na-eji ma ọ bụ na-ejikwa ya.

- Mgbe ị na-echekwa ma na-arụ ọrụ, zere mgbanye ọkụ na oxidizers iji gbochie ọkụ ma ọ bụ mgbawa.

Biko gụọ akwụkwọ ntuziaka ngwaahịa ahụ nke ọma tupu ejiri ya, ma soro usoro ọrụ ziri ezi yana kpachara anya maka nchekwa.


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