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khoom

Dipropyl Trisulfide CAS # 6028-61-1

Chemical Property:

Molecular Formula C6H14S3
Molar Mass 182.37 Nws
Qhov ntom 1.076 ± 0.06 g / cm3 (Tshaj tawm)
Boling Point 69-72 ° C (Nias: 1.6 Torr)
Flash Point 106.1°C dej
JECFA Number 585 ib
Vapor Siab 0.0243mmHg ntawm 25 ° C
Qhov tshwm sim kua ntshiab
Xim Colorless to Light yellow to Light txiv kab ntxwv
BRN 1736293 ib
Kev cia khoom 2-8 ° C
Refractive Index 1.54 ib
Physical thiab Chemical Properties Colorless rau lub teeb daj flowable kua. Muaj zog diffusing qej zoo li tsw. Kub taw tes yog 98 °c (533PA), 93 °c (800pa) lossis 86-89 °c (200Pa). Ob peb insoluble hauv dej, soluble hauv ethanol thiab roj. Cov khoom ntuj muaj nyob rau hauv dos, ntsuab dos, kib dos thiab kib peanuts.

Product Detail

Khoom cim npe

Hazard Cov Cim Xn – Ua phem
Risk Codes 22 – Ua phem yog nqos
WGK Germany 3
RTECS ua 387000

 

Taw qhia

Dipropyltrisulfide yog ib qho organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:

 

Zoo:

- Dipropyl trisulfide yog cov kua tsis muaj xim uas muaj cov tshuaj sulfur tshwj xeeb.

- Nws yog insoluble hauv dej tab sis tuaj yeem soluble hauv cov kuab tshuaj organic xws li ethers, ethanol thiab ketone cov kuab tshuaj.

 

Siv:

- Dipropyltrisulfide feem ntau yog siv los ua vulcanizing tus neeg sawv cev hauv cov organic synthesis los qhia sulfur atoms rau hauv cov organic molecules.

- Nws tuaj yeem siv los tsim cov sulfur-muaj cov organic sib txuas xws li thioketones, thioates, thiab lwm yam.

- Nws tseem tuaj yeem siv los ua cov khoom siv roj hmab los txhim kho cov cua sov thiab kev laus ntawm cov roj hmab.

 

Txoj kev:

- Dipropyl trisulfide feem ntau yog npaj los ntawm cov tshuaj tiv thaiv hluavtaws. Ib txoj kev npaj siv feem ntau yog ua rau dipropyl disulfide nrog sodium sulfide nyob rau hauv alkaline tej yam kev mob.

- Cov kev sib npaug sib npaug yog: 2(CH3CH2)2S + Na2S → 2(CH3CH2)2S2Na → (CH3CH2)2S3.

 

Cov ntaub ntawv kev nyab xeeb:

- Dipropyl trisulfide muaj ntxhiab tsw thiab tej zaum yuav ua rau lub qhov muag, tawv nqaij, thiab ua pa thaum sib cuag.

- Hnav cov cuab yeej tiv thaiv tus kheej tsim nyog xws li hnab looj tes tiv thaiv, tsom iav, thiab lub ntsej muag tiv thaiv thaum siv.

- Tsis txhob sib cuag nrog cov khoom siv hluav taws xob thiab tsis txhob muaj qhov hluav taws xob lossis hluav taws xob hluav taws xob tiv thaiv hluav taws los yog tawg.

- Siv nyob rau hauv qhov chaw uas muaj cua zoo kom tsis txhob nqus pa. Thaum nqus tau los yog raug, nrhiav kev kho mob tam sim ntawd thiab muab cov ntaub ntawv hais txog cov tshuaj.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb