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Substance Name: Tetraethylurea
RN: 1187-03-7
UNII: W511X6RP5R
InChIKey: UWHSPZZUAYSGTB-UHFFFAOYSA-N

Classification Codes

  • TSCA Flag PMN (a Commenced PMN (Premanufacture Notice) Substance)
  • TSCA Flag S (Substance is Identified in a Final Significant New Use Rule)

Molecular Formula

  • C9-H20-N2-O

Molecular Weight

  • 172.27
 
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Names and Synonyms

Name of Substance

  • Tetraethylurea

Synonyms

  • 1,1,3,3-Tetraethylurea
  • 4-04-00-00380 (Beilstein Handbook Reference)
  • AI3-26952
  • BRN 1763126
  • EINECS 214-696-0
  • N,N,N',N'-Tetraethylurea
  • UNII-W511X6RP5R

Systematic Names

  • Tetraethylurea
  • Urea, 1,1,3,3-tetraethyl-
  • Urea, N,N,N',N'-tetraethyl-
  • Urea, tetraethyl-

Registry Numbers

CAS Registry Number

  • 1187-03-7

FDA UNII

  • W511X6RP5R

System Generated Number

  • 0001187037

Structure Descriptors

InChI

1S/C9H20N2O/c1-5-10(6-2)9(12)11(7-3)8-4/h5-8H2,1-4H3

InChIKey

UWHSPZZUAYSGTB-UHFFFAOYSA-N

Smiles

C(N(CC)CC)(N(CC)CC)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 56mg/kg (56mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02977,
mouse LDLo intraperitoneal 93mg/kg (93mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD Journal of Pharmacology and Experimental Therapeutics. Vol. 54, Pg. 188, 1935.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Boiling Point 209 deg C   EXP
log P (octanol-water) 1.760 (none)   EST
Water Solubility 4.00E+04 mg/L   EXP
Atmospheric OH Rate Constant 1.80E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.