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2-Methyl-2-propanethiol (CAS # 75-66-1) Ishusho Yerekanwe
  • 2-Methyl-2-propanethiol (CAS # 75-66-1) 1

2-Methyl-2-propanethiol (CAS # 75-66-1)

Umutungo wa Shimi:

Inzira ya molekulari C4H10S
Misa 90.19
Ubucucike 0.8g / mLat 25 ° C (lit.)
Ingingo yo gushonga -1.1 ° C.
Ingingo ya Boling 62-65 ° C (lit.)
Flash point −12 ° F.
Amazi meza Gushonga buhoro mumazi
Gukemura 1.47g / l gushonga gato
Umwuka 303.5 mm Hg (37.7 ° C)
Ubucucike bw'umwuka 3.1 (vs ikirere)
Kugaragara Amazi
Ibara Sobanura ibara
Merk 14,1579
BRN 505947
pKa pK1: 11.22 (25 ° C, μ = 0.1)
Imiterere y'Ububiko Agace gashya
Igihagararo Ihamye. Flammable - andika flash point. Ntibishobora gukoreshwa na okiside ikomeye.
Ironderero n20 / D 1.423 (lit.)
Ibintu bifatika na shimi Tert-butyl mercaptan ibicuruzwa byera ninganda nibidafite ibara ritagaragara, m. P. 1.11 ℃, BP 64.22 ℃, ubucucike bugereranije bwa 0.798 ~ 0.801, hariho umunuko utandukanye, uhindagurika.

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R11 - Biraka cyane
R41 - Ibyago byo kwangirika cyane kumaso
R65 - Byangiza: Birashobora kwangiza ibihaha iyo bimizwe
R43 - Irashobora gutera sensibilisation ukoresheje uruhu
R36 - Kurakaza amaso
R51 / 53 - Uburozi bwibinyabuzima byo mu mazi, bushobora gutera ingaruka mbi zigihe kirekire mubidukikije byamazi.
Ibisobanuro byumutekano S3 - Gumana ahantu hakonje.
S16 - Irinde amasoko yo gutwikwa.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S39 - Kwambara ijisho / kurinda amaso.
S38 - Mugihe uhumeka udahagije, ambara ibikoresho byubuhumekero.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
S61 - Irinde kurekura ibidukikije. Reba amabwiriza yihariye / impapuro z'umutekano.
Indangamuntu ya Loni UN 2347 3 / PG 2
WGK Ubudage 3
RTECS TZ7660000
FLUKA BRAND F CODES 13
Kode ya HS 29309090
Icyiciro cya Hazard 3.1
Itsinda ryo gupakira II

 

Intangiriro

2-Methyl-2-propanethiol ni urugimbu rwa organosulfur. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya 2-methyl-2-propane mercaptan:

 

Ubwiza:

- Nibintu bitagira ibara bifite impumuro mbi.

- Gukemuka mumashanyarazi menshi nka alcool, ethers na hydrocarbone.

 

Koresha:

- 2-Methyl-2-propanethiol irashobora gukoreshwa nkigihe gito muri synthesis.

 

Uburyo:

- 2-Methyl-2-propanethiol irashobora gutegurwa na:

- Isopropanol isubizwa hamwe na sulfure kugirango ibone 2-methyl-2-propyl-1,3-dithiocyanol, hanyuma 2-methyl-2-propanethiol ibonwa no kugabanya reaction.

- Irashobora kandi kuboneka nigisubizo cya isopropyl magnesium bromide hamwe na hydrogen sulfide.

 

Amakuru yumutekano:

- 2-Methyl-2-propanethiol nuruvange rurakaza rushobora gutera amaso, uruhu, nubuhumekero iyo uhuye.

- Uburyo bwo gukora neza bugomba gukurikizwa cyane mugihe ukoresheje no kubika, kandi bigakorerwa ahantu hafite umwuka mwiza.

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