USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
xanthene basic information |
product name: | xanthene |
synonyms: | 10h-9-oxaanthracene;9h-xanthene;dibenzo[a,e]pyran;dibenzopyran, tricyclic;xanthane;dibenzopyran;xanthan;xanthene |
cas: | 92-83-1 |
mf: | c13h10o |
mw: | 182.22 |
einecs: | 202-194-4 |
product categories: | intermediates;alcohol& phenol& ethers;heterocyclic building blocks;o-containing;others |
mol file: | 92-83-1.mol |
xanthene chemical properties |
mp | 101-102 °c(lit.) |
bp | 310-312 °c(lit.) |
water solubility | soluble |
stability: | stable. combustible. incompatible with oxidizing agents. |
cas database reference | 92-83-1(cas database reference) |
nist chemistry reference | xanthene(92-83-1) |
epa substance registry system | 9h-xanthene(92-83-1) |
safety information |
hazard codes | xn |
risk statements | 42/43 |
safety statements | 22-36/37-45-24-36/37/39 |
wgk germany | 3 |
rtecs | zd5520000 |
hs code | 29181100 |
msds information |
provider | language |
---|---|
xanthene | english |
sigmaaldrich | english |
xanthene usage and synthesis |
chemical properties | solid |
xanthene preparation products and raw materials |
preparation products | xanthene-9-carboxylic acid |
raw materials | sodium hydroxide-->diethyl ether-->phenol-->phosphorus pentoxide-->2-hydroxybenzyl alcohol |