USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
barbituric acid basic information |
product name: | barbituric acid |
synonyms: | specs ag-670/31547005;timtec-bb sbb004242;pyrimidine trione;n,n'-malonylurea;2,4,6-pyrimidinetriol;2,4,6-pyrimidinetrione;2,4,6-pyrimidinetrione(1h,3h,5h);2,4,6-trioxohexahydropyrimidine |
cas: | 67-52-7 |
mf: | c4h4n2o3 |
mw: | 128.09 |
einecs: | 200-658-0 |
product categories: | pharmaceutical intermediates;pyrimidine;miscellaneous biochemicals;pyrimidine series;bases & related reagents;intermediates & fine chemicals;nucleotides;pharmaceuticals;heterocycle-pyrimidine series |
mol file: | 67-52-7.mol |
barbituric acid chemical properties |
mp | 248-252 °c (dec.)(lit.) |
bp | 260℃ (分解) |
fp | 150 °c |
water solubility | 142 g/l (20 ºc) |
merck | 14,963 |
brn | 120502 |
cas database reference | 67-52-7(cas database reference) |
nist chemistry reference | barbituric acid(67-52-7) |
epa substance registry system | 2,4,6(1h,3h,5h)- pyrimidinetrione(67-52-7) |
safety information |
risk statements | 36/37/38 |
safety statements | 24/25 |
wgk germany | 1 |
rtecs | cp8000000 |
hs code | 29335200 |
barbituric acid usage and synthesis |
chemical properties | cream coloured fine crystalline powder |
usage | barbituric acid is a parent compound of barbiturate drugs. unsubstituted barbituric acid has no hypnotic properties. |