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2-Methyl-2-propanethiol(CAS#75-66-1) Aworan ti a ṣe afihan
  • 2-Methyl-2-propanethiol (CAS # 75-66-1) 1

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

Ohun-ini Kemikali:

Ilana molikula C4H10S
Molar Mass 90.19
iwuwo 0.8g/mLat 25°C(tan.)
Ojuami Iyo -1.1 °C
Boling Point 62-65°C(tan.)
Oju filaṣi -12°F
Omi Solubility Die-die tiotuka ninu omi
Solubility 1,47g / l die-die tiotuka
Vapor Presure 303.5 mm Hg (37.7 °C)
Òru Òru 3.1 (la afẹfẹ)
Ifarahan Omi
Àwọ̀ Ko ni awọ
Merck 14.1579
BRN 505947
pKa pK1:11.22 (25°C,μ=0.1)
Ibi ipamọ Ipo Flammables agbegbe
Iduroṣinṣin Idurosinsin. Flammable – akiyesi kekere flashpoint. Ibamu pẹlu awọn aṣoju oxidizing lagbara.
Atọka Refractive n20/D 1.423(tan.)
Ti ara ati Kemikali Properties Tert-butyl mercaptan funfun ati awọn ọja ile-iṣẹ jẹ omi ti ko ni awọ, m. P. 1.11 ℃, BP 64.22 ℃, iwuwo ibatan ti 0.798 ~ 0.801, awọn õrùn oriṣiriṣi wa, iyipada.

Alaye ọja

ọja Tags

Awọn koodu ewu R11 - Gíga flammable
R41 - Ewu ti pataki ibaje si oju
R65 – Ipalara: Le fa ibaje ẹdọfóró ti o ba gbe mì
R43 – Le fa ifamọ nipa ara olubasọrọ
R36 - Irritating si awọn oju
R51/53 - Majele si awọn oganisimu omi, le fa awọn ipa buburu igba pipẹ ni agbegbe omi.
Apejuwe Abo S3 – Jeki ni kan itura ibi.
S16 – Jeki kuro lati awọn orisun ti iginisonu.
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S39 - Wọ oju / aabo oju.
S38 - Ni ọran ti aipe afẹfẹ, wọ awọn ohun elo atẹgun ti o dara.
S36 / 37 - Wọ aṣọ aabo ati awọn ibọwọ to dara.
S61 – Yago fun itusilẹ si ayika. Tọkasi awọn ilana pataki / awọn iwe data aabo.
UN ID UN 2347 3/PG 2
WGK Germany 3
RTECS TZ7660000
FLUKA BRAND F koodu 13
HS koodu 29309090
Kíláàsì ewu 3.1
Iṣakojọpọ Ẹgbẹ II

 

Ifaara

2-Methyl-2-propanethiol jẹ agbo organosulfur. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti 2-methyl-2-propane mercaptan:

 

Didara:

- O jẹ omi ti ko ni awọ pẹlu õrùn õrùn.

- Soluble ni ọpọlọpọ awọn olomi Organic gẹgẹbi awọn ọti, ethers ati awọn hydrocarbons.

 

Lo:

-2-Methyl-2-propanethiol le ṣee lo bi agbedemeji ni iṣelọpọ Organic.

 

Ọna:

-2-Methyl-2-propanethiol le ti wa ni pese sile nipa:

- Isopropanol ti ṣe atunṣe pẹlu imi-ọjọ lati gba 2-methyl-2-propyl-1,3-dithiocyanol, ati lẹhinna 2-methyl-2-propanethiol ti gba nipasẹ idinku idinku.

- O tun le gba nipasẹ iṣesi ti isopropyl magnẹsia bromide pẹlu hydrogen sulfide.

 

Alaye Abo:

- 2-Methyl-2-propanethiol jẹ agbo-ara ti o ni ibinu ti o le fa oju, awọ-ara, ati aibalẹ atẹgun nigbati a ba kan si.

- Awọn ilana ṣiṣe ailewu yẹ ki o tẹle ni muna nigba lilo ati titoju, ati ṣiṣẹ ni agbegbe ti o ni afẹfẹ daradara.

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