High purity Trimethylhydroquinone TOP1 supplier in China CAS NO.700-13-0

trimethylhydroquinone

spec :

appearance : white to yellowish powder

assay : 98.0% min

water : 0.5% max

m.p.: 169-172degc

ash : 0.5% max

package : 25kg/drum

chemical properties

mp 169-172 °c(lit.)

bp 295 °c (759.8513 mmhg)

fp 191 °c

solubility methanol: 0.1 g/ml, clear

water solubility 2 g/l (20 ºc)

safety information

hazard codes xn,n

risk statements 20-37/38-41-43-50/53

safety statements 24-26-37/39-60-61

ridadr un 3077 9/pg 3

wgk germany 2

rtecs mx7820000

f 9-23