1-(2-Hydroxyethyl)urea

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Names

[ CAS No. ]:
2078-71-9

[ Name ]:
1-(2-Hydroxyethyl)urea

[Synonym ]:
MFCD00059080
Monoethylolurea
hydroxyethylurea
Monoethanolurea
(2-Hydroxyethyl)urea
Hydrovance
1-Ethanolurea
2-Hydroxyethylurea
Urea, N-(2-hydroxyethyl)-
2-hydroxyethyl-urea
1-(2-Hydroxyethyl)urea

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
254.3±32.0 °C at 760 mmHg

[ Melting Point ]:
164-169 °C(lit.)

[ Molecular Formula ]:
C3H8N2O2

[ Molecular Weight ]:
104.108

[ Flash Point ]:
107.6±25.1 °C

[ Exact Mass ]:
104.058578

[ PSA ]:
75.35000

[ LogP ]:
-1.86

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.490

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT4907000
CHEMICAL NAME :
Urea, (2-hydroxyethyl)-
CAS REGISTRY NUMBER :
2078-71-9
BEILSTEIN REFERENCE NO. :
1098722
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C3-H8-N2-O2
MOLECULAR WEIGHT :
104.13
WISWESSER LINE NOTATION :
ZVM2Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
7280 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 54,188,1935

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
YT4907000

[ HS Code ]:
2924199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Potassium cyanate
  • 2-Aminoethanol
  • β-Aminoethanol hydrochloride
  • POTASSIUM CYANIDE
  • N-Nitrocarbamide
  • N-[2-(trimethylsiloxy)ethyl]-N'-(trimethylsilyl)urea
  • Imidazolidine-2,4-dione
  • ETHYLENE OXIDE
  • Urea

DownStream

  • trimethylsilyl isocyanate
  • N-[2-(trimethylsiloxy)ethyl]-N'-(trimethylsilyl)urea
  • Diethylamine
  • 2-Oxazolidinone, 3-nitroso-
  • 2-bromoethylurea
  • 6-amino-1-(2-hydroxyethyl)pyrimidine-2,4-dione

Customs

[ HS Code ]: 2924199090

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 1-amino-1-(2-hydroxyethyl)urea
  • 1-Nitroso-1-(2-hydroxyethyl)urea
  • 3-cyclohexyl-1-(2-hydroxyethyl)urea
  • 1-(2-cyanoethyl)-1-(2-hydroxyethyl)urea
  • 1-(2-hydroxyethyl)-3-octadecyl-urea
  • 1-(2-hydroxyethyl)-3-(4-nitrophenyl)urea