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N-Furfuryl Pyrrole (CAS # 1438-94-4) Featured duab
  • N-Furfuryl Pyrrole (CAS # 1438-94-4) 1

N-Furfuryl Pyrrole (CAS # 1438-94-4)

Chemical Property:

Molecular Formula C9H9 Nr
Molar Mass 147.17 Nws
Qhov ntom 1.081g / mLat 25 ° C (lit.)
Boling Point 76-78 ° C1 hli Hg (lit.)
Flash Point 199 ° F
JECFA Number 1310
Vapor Siab 0.0244mmHg ntawm 25 ° C
Vapor Density > 1 (vs huab cua)
Specific Gravity 1.081 ib
pKa -3.40 ± 0.70 (Tshaj tawm)
Kev cia khoom Khaws nyob rau hauv qhov chaw tsaus, inert cua, 2-8 ° C
rhiab heev Lub teeb Sensitive
Refractive Index n20/D 1.531 (lit.)
Physical thiab Chemical Properties Tsis muaj xim rau lub teeb daj kua, hazelnut thiab kas fes zoo li aroma. Kub taw tes 76 ~ 78 ° C (133Pa). Refractive Index (nD21) 1.5317. Insoluble nyob rau hauv dej, soluble nyob rau hauv feem ntau siv organic solvents. Cov khoom ntuj muaj nyob hauv kas fes, kib hazelnuts, thiab lwm yam.

Product Detail

Khoom cim npe

Hazard Cov Cim Xn – Ua phem
Risk Codes R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos.
R22 - Ua phem yog tias nqos
Kev nyab xeeb piav qhia S27 - Tshem tawm tag nrho cov khaub ncaws tsis huv tam sim ntawd.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.)
S36 - Hnav khaub ncaws tiv thaiv zoo.
UN IDs UN 2810
WGK Germany 3
RTECS UX9631000
TSCA Yog lawm
HS Code 293499 0
Hazard Class 6.1
Packing Group III

 

Taw qhia

1-furfurylpyrrole, tseem hu ua chitopolyfurfurylpyrrole lossis 1-furfurylpyrrole, yog cov khoom siv ua haujlwm polymeric. Nws muaj cov khoom nram qab no:

 

Lub zog thiab tawv: 1-furfurylpyrrole muaj lub zog siab thiab tawv, zoo ib yam li cov khoom siv yas.

 

Antioxidant zog: 1-furfurylpyrrole muaj cov khoom muaj txiaj ntsig zoo antioxidant, uas tuaj yeem ua rau lub neej ua haujlwm ntev ntawm cov khoom.

 

Biodegradability: 1-furfurylpyrrole yog cov khoom siv biodegradable uas yog ib puag ncig zoo.

 

Thaum tshav kub kub tsis kam: 1-furfurylpyrrole tuaj yeem tiv taus qhov kub thiab txias, haum rau kev siv hauv qhov kub thiab txias.

 

Hauv kev siv tswv yim, 1-furfurylpyrrole muaj cov hauv qab no siv:

 

Kev kho mob: 1-furfurylpyrrole yog siv rau hauv kev tsim cov stents kho mob, sutures thiab lwm yam khoom siv kho mob, thiab muaj biocompatibility zoo.

 

Electronics: 1-Conductivity ntawm baffylpyrrole, uas tuaj yeem siv los ua cov khoom siv hluav taws xob hloov tau yooj yim.

 

Muaj ob txoj hauv kev tseem ceeb rau kev npaj ntawm 1-furfurylpyrrole: chemical synthesis thiab biosynthesis. Txoj kev siv tshuaj lom neeg feem ntau siv cov khoom siv raw xws li pyrrole tebchaw thiab furfural los ua ke 1-furfurylpyrrole nyob rau hauv tej yam kev mob. Txoj kev biosynthesis siv microbial fermentation los npaj 1-furfurylpyrrole.

 

Tsis txhob nqus pa thiab tiv tauj: Kev nqus ntawm 1-furfurylpyrrole plua plav lossis tiv thaiv daim tawv nqaij thiab qhov muag yuav tsum zam thaum siv.

 

Huab cua ncig: Siv 1-furfurylpyrrole nyob rau hauv qhov chaw uas muaj cua zoo los tswj huab cua.

 

Kev pov tseg kom raug: Kev pov tseg kom raug ntawm 1-furfurylpyrrole pov tseg thiab pov tseg raws li cov cai hauv cheeb tsam ib puag ncig.

 

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