Tetrahydro-2(1H)-pyrimidinone

Names

[ Name ]:
Tetrahydro-2(1H)-pyrimidinone

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

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

Click to get detail 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%