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
name | parameter |
appearance | colorless transparent |
content | ≥98.5% |
moisture | ≤0.1% |
acidity | ≤0.1% |
ethanol | ≤0.2% |
butyl levulinate basic information
product name: | butyl levulinate |
synonyms: | 4-ketopentanoic acid butyl ester;4-ketopentanoicacidbutylester;4-oxo-pentanoicacibutylester;butyl 4-oxopentanoate;butyl laevulinate;butyl4-oxopentanoate;butyllaevulinate;levulinic acid, butyl ester |
cas: | 2052-15-5 |
mf: | c9h16o3 |
mw: | 172.22 |
einecs: | 218-143-4 |
product categories: | pharmaceutical intermediates;c8 to c9;carbonyl compounds;esters;a-b;alphabetical listings;flavors and fragrances;building blocks;c8 to c9;carbonyl compounds;chemical synthesis;organic building blocks |
mol file: | 2052-15-5.mol |
butyl levulinate chemical properties |
bp | 106-108 °c5.5 mm hg(lit.) |
density | 0.974 g/ml at 25 °c(lit.) |
fema | 2207 |
refractive index | n20/d 1.427(lit.) |
fp | 197 °f |
cas database reference | 2052-15-5(cas database reference) |
nist chemistry reference | pentanoic acid, 4-oxo-, butyl ester(2052-15-5) |
epa substance registry system | pentanoic acid, 4-oxo-, butyl ester(2052-15-5) |
safety information |
hazard codes | xi |
safety statements | 24/25 |
wgk germany | 2 |
rtecs | oi1695000 |
hazard note | irritant |