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ibicuruzwa

Propanethiol (CAS # 107-03-9)

Umutungo wa Shimi:

Inzira ya molekulari C3H8S
Misa 76.16
Ubucucike 0.841g / mLat 25 ° C (lit.)
Ingingo yo gushonga -113 ° C.
Ingingo ya Boling 67-68 ° C (lit.)
Flash point −5 ° F.
Umubare wa JECFA 509
Amazi meza bidasobanutse
Gukemura 1.9g / l
Umwuka 122 mm Hg (20 ° C)
Ubucucike bw'umwuka 2.54 (vs ikirere)
Kugaragara Amazi
Ibara Ibara
Imipaka ntarengwa NIOSH: Ceiling 0.5 ppm (1,6 mg / m3)
BRN 1696860
pKa pK1: 10.86 (25 ° C)
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Yumva Ikirere
Ironderero n20 / D 1.437 (lit.)
Ibintu bifatika na shimi Propanethiol ni amazi adafite ibara, afite impumuro itifuzwa, MP-113.3 ℃, B. p.67.73 ℃, n20D 1.4380, ubucucike ugereranije 0.8408 (20/4 ℃), gushonga muri alcool na ether, gushonga cyane mumazi.
Koresha Irashobora gukoreshwa nkibikoresho fatizo bya synthesis organique, nayo ni intera ya pesticide na pesticide.

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R11 - Biraka cyane
R22 - Byangiza niba byamizwe
R37 / 38 - Kurakaza sisitemu yubuhumekero nuruhu.
R41 - Ibyago byo kwangirika cyane kumaso
R50 - Uburozi cyane ku binyabuzima byo mu mazi
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R21 / 22 - Byangiza guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano S16 - Irinde amasoko yo gutwikwa.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S39 - Kwambara ijisho / kurinda amaso.
S57 - Koresha ibikoresho byabugenewe kugirango wirinde kwanduza ibidukikije.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S29 - Ntugasibe ubusa.
Indangamuntu ya Loni UN 2402 3 / PG 2
WGK Ubudage 3
RTECS TZ7300000
FLUKA BRAND F CODES 13
TSCA Yego
Kode ya HS 29309070
Icyiciro cya Hazard 3
Itsinda ryo gupakira II
Uburozi LD50 mu kanwa mu Rukwavu: 1790 mg / kg

 

Intangiriro

Ubwiza:

- Kugaragara: Propyl mercaptan ni amazi atagira ibara.

- Impumuro: Impumuro mbi kandi ikomeye.

- Ubucucike: 0.841g / mLat 25 ° C (lit.)

- Ingingo yo guteka: 67-68 ° C (lit.)

- Gukemura: Propanol irashobora gushonga mumazi.

 

Koresha:

- Synthesis ya chimique: Propyl mercaptan ikoreshwa cyane mubikorwa bya synthesis organique, kandi irashobora gukoreshwa nkibintu bigabanya, catalizator, solvent na synthesis hagati.

Uburyo:

- Uburyo bwinganda: Propylene mercaptan isanzwe iboneka muguhuza inzoga hydropropyl. Muri ubu buryo, propanol ikora hamwe na sulfure imbere ya catalizator yo gukora propylene mercaptan.

- Uburyo bwa laboratoire: Propanol irashobora guhurizwa muri laboratoire, cyangwa propyl mercaptan irashobora gutegurwa nigisubizo cya hydrogen sulfide na propylene.

 

Amakuru yumutekano:

- Uburozi: Propyl mercaptan ni uburozi, kandi guhumeka cyangwa guhura na propyl mercaptan bishobora gutera uburakari, gutwikwa, nibibazo byubuhumekero.

.

- Icyitonderwa cyo kubika: Mugihe ubitse propyl mercaptan, irinde inkomoko yumuriro na okiside, kandi ugumane ikintu gifunze neza kandi kibitswe ahantu hakonje, humye.


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