Tetrahydro-2(1H)-pyrimidinone

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Names

[ CAS No. ]:
1852-17-1

[ 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%

Related Compounds

  • 5-Phenyltetrahydro-2(1H)-pyrimidinone
  • 1-PHENYL-TETRAHYDRO-2(1H)-PYRIMIDINONE
  • 1,3-Dimethyltetrahydro-2(1H)-pyrimidinone
  • 1,3-diethyl-tetrahydro-2(1H)-pyrimidinone
  • 1-(3-Azetidinyl)tetrahydro-2(1H)-pyrimidinone
  • 1-(4-Piperidinyl)tetrahydro-2(1H)-pyrimidinone