Tetrahydro-2(1H)-pyrimidinone

Modify Date: 2024-01-02 07:09:57

Tetrahydro-2(1H)-pyrimidinone Structure
Tetrahydro-2(1H)-pyrimidinone structure
Common Name Tetrahydro-2(1H)-pyrimidinone
CAS Number 1852-17-1 Molecular Weight 100.119
Density 1.1±0.1 g/cm3 Boiling Point 339.0±11.0 °C at 760 mmHg
Molecular Formula C4H8N2O Melting Point 263-267 °C(lit.)
MSDS Chinese USA Flash Point 184.1±19.4 °C

 Names

Name 1,3-diazinan-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 339.0±11.0 °C at 760 mmHg
Melting Point 263-267 °C(lit.)
Molecular Formula C4H8N2O
Molecular Weight 100.119
Flash Point 184.1±19.4 °C
Exact Mass 100.063660
PSA 41.13000
LogP -0.84
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.445

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UW7539800
CHEMICAL NAME :
2(1H)-Pyrimidinone, tetrahydro-
CAS REGISTRY NUMBER :
1852-17-1
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C4-H8-N2-O
MOLECULAR WEIGHT :
100.14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>4 gm/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,214,1968

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS UW7539800
HS Code 2933599090

 Synthetic Route

 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%

 Synonyms

MFCD00014593
2-Ketohexahydropyrimidine
trimethylene urea
Tetrahydropyrimidin-2(1H)-one
Tetrahydro-2-pyrimidinone
EINECS 217-443-2
Perhydropyrimidin-2-one
3,4,5,6-tetrahydro-2(1H)-pyrimidinone
3,4,5,6-tetrahydro-1(2H)-pyrimidinone
TETRAHYDRO-2-PYRIMIDONE
Tetrahydro-2(1H)-pyrimidinone
N,N'-Trimethyleneurea
N,N’-Propyleneurea
tetrahydropyrimidinone
Hexahydropyrimidin-2-one
N,N‘-Trimethyleneurea
2(1H)-Pyrimidinone, tetrahydro-
2(1H)-Pyrimidinone,tetrahydro
Propyleneurea