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
3-pyridinamine,4-bromo-
4-bromopyridin-3-amine
cas no.: 239137-39-4
synonyms:
4-bromo-3-pyridylamine;
4-bromopyridine-3-amine;
3-amino-4-bromopyridine;
4-bromo-3-aminopyridine;
3-amino-4-bromopyridine;
4-bromo-pyridin-3-ylamine;
formula: c5h5brn2
exact mass: 171.96400
molecular weight: 173.01100
psa: 38.91000
logp: 2.00750
appearance & physical state: white solid
density: 1.71 g/cm3
boiling point: 287.6ºc at 760 mmhg
flash point: 127.7ºc
refractive index: 1.333
vapor pressure: 34.741mmhg at 25°c
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
by courier、by air、by sea