5,5-Dibromo-2,4,6(1H,3H,5H)-pyrimidinetrione

Modify Date: 2024-01-02 12:35:50

5,5-Dibromo-2,4,6(1H,3H,5H)-pyrimidinetrione Structure
5,5-Dibromo-2,4,6(1H,3H,5H)-pyrimidinetrione structure
Common Name 5,5-Dibromo-2,4,6(1H,3H,5H)-pyrimidinetrione
CAS Number 511-67-1 Molecular Weight 285.878
Density 2.5±0.1 g/cm3 Boiling Point N/A
Molecular Formula C4H2Br2N2O3 Melting Point 240-242ºC(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 5,5-Dibromobarbituric Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.5±0.1 g/cm3
Melting Point 240-242ºC(lit.)
Molecular Formula C4H2Br2N2O3
Molecular Weight 285.878
Exact Mass 283.843201
PSA 75.27000
LogP 0.44
Index of Refraction 1.631

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C: Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3261
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2933540000

 Synthetic Route

 Customs

HS Code 2933540000
Summary 2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

 Articles1

More Articles
THE REACTION OF 5, 5-DIHALOBARBITURIC ACIDS WITH PYRIDINE1, 2.

J. Org. Chem. 20(2) , 264-270, (1955)

 Synonyms

5,5-dibromopyrimidine-2,4,6(1H,3H,5H)-trione
5,5-Dibromo-2,4,6(1H,3H,5H)-pyrimidinetrione
5,5-dibromo-1,3-diazinane-2,4,6-trione
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5-dibromo-
5,5-Dibromobarbituric acid