iphepha_ibhena

imveliso

4 4′-Dihydroxybenzophenone (CAS# 611-99-4)

Ipropati yeMichiza:

Ifomula yeemolekyuli C13H10O3
IMisa yeMolar 214.22
Ukuxinana 1.1330
Indawo yokunyibilika 213-215°C(lit.)
Indawo yeBoling 314.35°C (uqikelelo olurhabaxa)
Indawo yokuflasha 237°C
Ukunyibilika kwamanzi enganyibilikiyo
Ukunyibilika I-DMSO (Kancinci), iMethanol (Kancinci)
Uxinzelelo loMphunga 0Pa nge25℃
Imbonakalo Ikristale emhlophe
Umbala Okumhlophe ukuya kwi-beige
I-BRN 1874572
pKa 7.67±0.15(Kuqikelelwe)
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Refractive Index 1.5090 (uqikelelo)
MDL MFCD00002358
IiPropati zoMzimba kunye nezeMichiza Indawo yokunyibilika 217-222°C
Ukunyibilika emanzini
Sebenzisa Kumayeza, idayi, izibulali zinambuzane, i-UV absorbers kunye nezinye iziphakathi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
I-R43 – Inokubangela uvakalelo ngokudibana nolusu
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu.
I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
WGK eJamani 3
RTECS DJ0880000
Ikhowudi ye-HS 29145000

 

Intshayelelo

Ayinyibiliki emanzini, ayinyibiliki kwi-ether kunye ne-ethanol.


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