CAS: 123-31-9 |Hydroquinone |C6H6O2
Cyfystyron:
Hydroquinone ReagentPlus(R), >=99.5%;HYDROQUINONE GPR RECTAPUR; GRADD LLUN Hydroquinone; GRADD FFOTO HYDROQUINONE 99%;p-Benzedielp-DihydroxybenzeneHydroquinol1,4-Benzenediol1,4-DihydroxybenzeneQ;
Gwenau Canonaidd:C1=CC(=CC=C1O)O
Cod HS:29072210
Dwysedd:1.32
berwbwynt:285 ° C (g.)
Mynegai Plygiant:1.632
Pwynt fflach:165°C
Pwynt toddi:172-175 °C (g.)
Storio:Oergell
PKA:10.35 (ar 20 ℃)
Ymddangosiad:Nodwydd-FelCrystalsorCrystallinePowder
Codau Perygl:Xn, N
Datganiadau Risg:22-40-41-43-50-68-R68-R50-R43-R41-R40-R22
Datganiadau Diogelwch:26-36/37/39-61-S61-S36/37/39-S26
Cludiant:2662. llarieidd-dra eg
WGK yr Almaen:3
Dosbarth Perygl:9
Ysgrifennwch eich neges yma a'i hanfon atom