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4,4′-Isopropylidenediphenol CAS 80-05-7 Sawirka
  • 4,4′-Isopropylidenediphenol CAS 80-05-7 1

4,4′-Isopropylidenediphenol CAS 80-05-7

Hantida Kiimikada:

Qaanuunka molecular C15H16O2
Molar Mass 228.29
Cufnaanta 1.195
Meesha dhalaalaysa 158-159°C( shid)
Boling Point 220°C4mm Hg( shid)
Barta Fiishka 227 °C
Biyuhu milmayn <0.1 g/100 ml at 21.5ºC
Solubility Ku milmay xalalka alkali, ethanol, acetone, acetic acid, ether iyo benzene, wax yar oo ku milma tetrachloride carbon, ku dhawaad ​​aan lagu milmi karin biyaha.
Uumiga Uumiga <1 Pa (25 °C)
Muuqashada Qaybo yaryar oo cadcad
Midabka Cad huruud ah ilaa liimi khafiif ah
ur Phenol sida
Merck 14,1297
BRN 1107700
pKa 10.29±0.10 (La saadaaliyay)
Xaalada Kaydinta Ku kaydi meel ka hooseysa +30°C.
Tusmada Dib-u-celinta 1.5542 (qiyaas)
MDL MFCD00002366
Tilmaamaha Jirka iyo Kiimikada Dabeecad: Karitaan irbad cad ama budo jilicsan. ur phenol-band.
barta dhalaalka 155 ~ 158 ℃
barta karkarinta 250 ~ 252 ℃
cufnaanta qaraabada 1.195
dhibic flash 79.4 ℃
milma ee ethanol, acetone, ether, benzene iyo milanka alkali, micro-soluble in tetrachloride carbon, ku dhawaad ​​aan milmayn biyaha.
Isticmaal Waxaa loo isticmaalaa sida alaabta ceeriin ee muhiimka ah ee alaabta synthetic polymer, iyo sidoo kale loo isticmaalo wakiilada ka hortagga gabowga, balaastikada, fungicides-ka cayayaanka, iwm.

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xn – Waxyeelo
Xeerarka Khatarta R37 - Ka xanaajiso habka neefsashada
R41 - Khatarta dhaawaca daran ee indhaha
R43 - Waxa laga yaabaa inay keento dareenka taabashada maqaarka
R62 - Khatarta suurtagalka ah ee dhalmo la'aanta
R52 - Waxyeelo u leh noolaha biyaha
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
S46 - Haddii la liqo, raadso talo caafimaad isla markiiba oo tus weelkan ama calaamaddan.
S39 - Xidho ilaalinta indhaha / wajiga.
S36/37 - Xidho dhar difaac ku haboon iyo galoofyada.
S61 - Iska ilaali in lagu sii daayo deegaanka. Tixraac tilmaamaha gaarka ah / xaashiyaha xogta badbaadada.
Aqoonsiga UN-ka UN 3077 9 / PGIII
WGK Germany 2
RTECS SL6300000
TSCA Haa
Koodhka HS 29072300
Sunta LC50 (96 saac) ee buurbuuran minnow, tufaax qaanso roobaad: 4600, 3000-3500 mg/l (Staples)

 

Hordhac

soo bandhig
isticmaal
Waxaa loo adeegsadaa soo saarista agabyo kala duwan oo polymer ah, sida xabagta epoxy, polycarbonate, polysulfone iyo resin unsaturated phenolic. Waxa kale oo loo isticmaalaa soo saarista xasiliyayaasha kulaylka polyvinyl chloride, antioksidanter caag, fungicides beeralayda, antioxidants iyo balaastiga rinji iyo khad, iwm.

amniga
Xog la aamini karo
Suntu way ka yar tahay tan phenols, waana walax sun yar. jiirka afka LD50 4200mg/kg. Marka la sumeeyo, waxaad dareemi doontaa af qadhaadh, madax-xanuun, cuncun maqaarka, mareenka neefsiga, iyo isha. Hawl-wadeenadu waa inay xidhaan qalabka wax-soo-saarka, waa in la xidhaa qalabka wax-soo-saarka, goobta hawlgalkana waa inay ahaataa mid hawo fiican leh.
Waxaa lagu soo raray fuustooyin alwaax ah, durbaanno bir ah ama jawaanno lagu dahaadhay baco, miisaanka saafiga ah ee foosto kasta (bac) waa 25kg ama 30kg. Waa in ay ahaataa mid aan dabci karin, biyuhu iyo qarax inta lagu jiro kaydinta iyo gaadiidka. Waa in la dhigaa meel qalalan oo hawo leh. Waxa lagu kaydiyaa oo la raraa iyadoo loo eegayo qodobada kiimikada guud.

Hordhac kooban
Bisphenol A (BPA) waa unug dabiici ah. Bisphenol A waa adage aan midab lahayn ama huruud ah oo ku milma dareerayaasha organic sida ketones iyo esters.
Habka caadiga ah ee diyaarinta bisphenol A waa iyada oo loo marayo falcelinta uumi ee phenols iyo aldehydes, guud ahaan isticmaalaya kicinta acidic. Inta lagu jiro habka diyaarinta, xaaladaha falcelinta iyo doorashada kicinta waxay u baahan yihiin in la xakameeyo si loo helo alaabada bisphenol A-nadiifinta sare leh.

Macluumaadka Badbaadada: Bisphenol A waxaa loo arkaa inay tahay sun oo khatar ku ah deegaanka. Daraasaduhu waxay muujiyeen in BPA laga yaabo inay saameyn xun ku yeelato nidaamka endocrine waxaana loo maleynayaa inay saameyn xun ku leedahay habka taranka, dareenka iyo difaaca. Soo-gaadhista muddada-dheer ee BPA waxay saameyn xun ku yeelan kartaa horumarka dhallaanka iyo carruurta.

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