USD $1.00-1.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
1. high quality
2. the best price
3. the fastest delivery
4. offer high quality fine chemicals, accroding to customer’s need
springchem can quickly and efficiently provide a variety of organic compounds, oled intermediates . main including: boronic acid series , carbazole series , fluorene series , anthracene series , phenanthrene series , arylamine series , others and so on. also can provide custom synthesis from the laboratory scale to commercial production.
chemical properties:
mp 24.5 °c
bp 265 °c
density 1.006 g/ml at 25 °c(lit.)
vapor density 5.79 (vs air)
vapor pressure <1 mm hg ( 77 °c)
refractive index n20/d 1.577(lit.)
fp >230 °f
safety information:
hazard codes xn
risk statements 22
safety statements 24/25
ridadr un3077
wgk germany 2
hazardclass 9
packinggroup iii
product categories:
pharm chemical,electronic; oled materrials
1. quality