Basic information
- CAS
2435-76-9- Standard SMILES
N#[N+]c1c[nH]c(=O)[nH]c1=O- InChIKey
XFLJNCDBYCPPTE-UHFFFAOYSA-O- Molecular formula
- C4H3N4O2+
- Average molar mass
- 139.09 g/mol
- Monoisotopic mass
- 139.02560035
Overview
2,4-Dioxo-1,2,3,4-tetrahydro-5-pyrimidinediazonium is a pyrimidone.
Names & identifiers
- Preferred name
- 2,4-dioxo-1H-pyrimidine-5-diazonium
- IUPAC
- 2,4-dioxo-1H-pyrimidine-5-diazonium
- English name
- 5-DIAZOURACIL
- Molecular formula
- C4H2N4O2
- Molecular weight
- 138.08
Names & synonyms
2,4-dioxo-1H-pyrimidine-5-diazoniumNSC23519SCHEMBL7665457CHEBI:1774192,4-Dioxo-1,2,3,4-tetrahydro-5-pyrimidinediazoniumNSC-23519DIAZOURACIL5-Diouracil5-DIAZOURACIL5-diazo-uraciraybin's reagentDiouracilmonohydrate
Show more names
2,6-dioxo-5-diazopyrimidine2,4-diossi-5-diazopirimidina5-DIAZO-2,4-DIHYDROXYPYRIMIDINE
Database identifiers
- CAS
2435-76-9- PubChem CID
- 24328
- ChEBI
CHEBI:177419
Properties
Computed structural properties
- XLogP
- -0.1
- Topological polar surface area
- 86.4 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 0
- Heavy atoms
- 10
- Formal charge
- 1
- Complexity
- 270
Physicochemical properties
- Melting point
- 198 °C · 198°C (rough estimate)
- Boiling point
- 253.44 °C · 253.44°C (rough estimate)
- Density
- 1.6808 · 1.6808 (rough estimate)
- refractive index
- 1.801 · 1.8010 (estimate)
- FDA UNII
- 14 WEC5S62W · 14WEC5S62W
- EPA Substance Registry System
- 2 · 2,4(3H,5H)-Pyrimidinedione, 5-diazo- (2435-76-9)
- Symbol(GHS)
- 7 · GHS07,GHS02
- Signal word
- Danger
- Hazard statements
- 332 · H332-H302-H242
- Precautionary statements
- 264 · P264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312-P210-P220-P234-P280-P370+P378-P403+P235-P411-P420-P501
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
- Signal word
- Danger
- Symbol(GHS)
- GHS07,GHS02
- Hazard statements
- H332-H302-H242
- Precautionary statements
- P264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312-P210-P220-P234-P280-P370+P378-P403+P235-P411-P420-P501
Chemistry & industry
Upstream & downstream products
Downstream products
Suppliers13 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
宁波季诺化学品有限公司0574-87314919 057487319282 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
TOKYO CHEMICAL INDUSTRY CO., LTD.03-36680489 · [email protected]
PT CHEM GROUP LIMITED+86-85511178; +86-85511178 · [email protected]
陕西缔都医药化工有限公司+86-029-81138252 +86-173 9270 1263 · [email protected]
九鼎化学（上海）科技有限公司4009209199 · [email protected]
杭州洁汉化工有限公司+86-571-86217390; +8618058761490 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 13028896684 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…