1,3-Di-n-Butyl-2-Thiobarbituric Acid

Names

[ CAS No. ]:
54443-89-9

[ Name ]:
1,3-Di-n-Butyl-2-Thiobarbituric Acid

[Synonym ]:
1,3-di-n-butyl-2-thiobarbituric acid
MFCD00674068

Chemical & Physical Properties

[ Density]:
1.16g/cm3

[ Boiling Point ]:
338.3ºC at 760mmHg

[ Melting Point ]:
61-63ºC

[ Molecular Formula ]:
C₁₂H₂₀N₂O₂S

[ Molecular Weight ]:
256.36400

[ Flash Point ]:
158.4ºC

[ Exact Mass ]:
256.12500

[ PSA ]:
72.71000

[ LogP ]:
1.80820

[ Index of Refraction ]:
1.553

MSDS

Safety Information

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S22-S36/37

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1,3-Dibutyl-2-thiourea
Diethyl malonate

DownStream

Customs

[ HS Code ]: 2933599090

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

1,3-Di-N-butyl-2-N-propylimidazolidine
1,3-di(3-methoxyphenyl)-2-thiobarbituric acid
1,3-di(2-methylphenyl)-1,3-dihydro-2-thioxo-5-ethoxymethylenepyrimidine-4,6-dione
1,3-Dibutyl-5-[1,3]dithian-2-ylidene-pyrimidine-2,4,6-trione
2,6-Di-n-butyl-2,3,5,6-tetrahydro-3,5-dimethyl-4H-1,3,5,2,6-thiadiazadiborin-4-thion
N,N-di-n-butyl-2-(1,2-dihydro-3-hydroxy-6-isopropyl-2-quinolylidene)-1,3-dioxoindan-5-carboxamide
4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
4-(3-butyl-5-methyl-4H-1,2,4-triazol-4-yl)-2-hydroxybutanoic acid
2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
(4-Methyl-tetrahydro-furan-2-yl)-methanol
N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
2-[1-(4-Ethylcyclohexyl)cyclopropyl]propan-2-amine
4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
tert-Butyl-DL-alanine