allylurea

Modify Date: 2024-01-08 19:24:37

allylurea Structure
allylurea structure
Common Name allylurea
CAS Number 557-11-9 Molecular Weight 100.11900
Density 1.008g/cm3 Boiling Point 167.9ºC at 760mmHg
Molecular Formula C4H8N2O Melting Point 84-86 °C(lit.)
MSDS Chinese USA Flash Point 55.3ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name prop-2-enylurea
Synonym More Synonyms

 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

 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
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

 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%

 Articles7

More 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-...

 Synonyms

1-Allylurea
MFCD00007954
Urea,2-propenyl
N-allylurea
EINECS 209-157-1
N-2-Propenylurea
Allylcarbamide
Allylurea
monoallyl urea
Urea,allyl
Top Suppliers:I want be here



Get all suppliers and price by the below link:

allylurea suppliers

allylurea price