allylurea

Suppliers

Names

[ CAS No. ]:
557-11-9

[ Name ]:
allylurea

[Synonym ]:
1-Allylurea
MFCD00007954
Urea,2-propenyl
N-allylurea
EINECS 209-157-1
N-2-Propenylurea
Allylcarbamide
Allylurea
monoallyl urea
Urea,allyl

Chemical & Physical Properties

[ Density]:
1.008g/cm3

[ Boiling Point ]:
167.9ºC at 760mmHg

[ Melting Point ]:
84-86 °C(lit.)

[ Molecular Formula ]:
C4H8N2O

[ Molecular Weight ]:
100.11900

[ Flash Point ]:
55.3ºC

[ Exact Mass ]:
100.06400

[ PSA ]:
55.12000

[ LogP ]:
0.93190

[ Index of Refraction ]:
1.465

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YR7875000
CHEMICAL NAME :
Urea, allyl-
CAS REGISTRY NUMBER :
557-11-9
BEILSTEIN REFERENCE NO. :
1745068
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C4-H8-N2-O
MOLECULAR WEIGHT :
100.14
WISWESSER LINE NOTATION :
ZVM2U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1070 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
1 mg/plate
REFERENCE :
EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 19(Suppl 21),2,1992

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H332

[ Precautionary Statements ]:
P280

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S36/37

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
YR7875000

[ HS Code ]:
2924199090

Synthetic Route

Click to get detail synthetic route

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%

Articles

Ureido-derivatized polymers based on both poly(allylurea) and poly(L-citrulline) exhibit UCST-type phase transition behavior under physiologically relevant conditions.

Biomacromolecules 12(10) , 3418-22, (2011)

There are few examples of polymers that exhibit upper critical solution temperature (UCST) behavior under physiological conditions of temperature, pH, and ionic strength. In this study, we demonstrate...

Sequential double α-arylation of N-allylureas by asymmetric deprotonation and N→C aryl migration.

Org. Lett. 12(23) , 5442-5, (2010)

On lithiation with lithium amides, N-allyl-N'-aryl ureas undergo rearrangement with transfer of the aryl ring from N to the allylic α carbon. From the α-arylated products, a further aryl transfer unde...

A new synthesis of imidazolidin-2-ones via Pd-catalyzed carboamination of N-allylureas.

Org. Lett. 8(12) , 2531-4, (2006)

A new strategy for the preparation of substituted imidazolidin-2-ones in two steps from readily available N-allylamines is described. Addition of the amine starting materials to isocyanates affords N-...


More Articles

Related Compounds

  • N-tosyl-N'-allylurea
  • N-phenyl-N'-allylurea
  • N'-isopropyl-N-allylurea
  • N',N'-diethyl-N-allylurea
  • N,N-dimethyl-N'-allylurea
  • 1-chloroacetyl-3-allylurea
  • 3-(3,5-Difluorophenyl)picolinaldehyde
  • 5-(3-Ethoxyphenyl)thiophene-2-sulfonic acid
  • (1-(4-Chloro-7H-pyrrolo[2,3-D]pyrimidin-7-YL)cyclopropyl)methanol
  • 2-(Methylthio)-5-nitropyridin-4-amine
  • 4-(8-Chloroimidazo[1,5-A]pyrazin-3-YL)morpholine
  • 5-(Oxetan-3-YL)benzo[D][1,3]dioxole
  • 7-Chloro-2-(4-methoxy-3,5-dimethylphenyl)-5-(methylthio)oxazolo[5,4-D]pyrimidine
  • Benzyl (4-aminotetrahydro-2H-pyran-3-YL)carbamate
  • Cyclohexyl(1H-pyrrolo[2,3-B]pyridin-6-YL)methanone
  • Ethyl 5-fluoro-1-methyl-1H-imidazole-2-carboxylate
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