Ethylurea

Modify Date: 2024-01-02 05:59:05

Ethylurea Structure
Ethylurea structure
Common Name Ethylurea
CAS Number 625-52-5 Molecular Weight 88.10840
Density 1.005 g/cm3 Boiling Point 136.3ºC at 760 mmHg
Molecular Formula C3H8N2O Melting Point 87-90 °C(lit.)
MSDS Chinese USA Flash Point 93 °C

 Names

Name Ethylurea
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.005 g/cm3
Boiling Point 136.3ºC at 760 mmHg
Melting Point 87-90 °C(lit.)
Molecular Formula C3H8N2O
Molecular Weight 88.10840
Flash Point 93 °C
Exact Mass 88.06370
PSA 55.12000
LogP 0.76580
Water Solubility soluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT2335000
CHEMICAL NAME :
Urea, ethyl-
CAS REGISTRY NUMBER :
625-52-5
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C3-H8-N2-O
MOLECULAR WEIGHT :
88.13
WISWESSER LINE NOTATION :
ZVM2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - 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 :
Parenteral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6610 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - somnolence (general depressed activity)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2 gm/kg
SEX/DURATION :
female 10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth)

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Protozoa - Chlamydomonas reinhardi
DOSE/DURATION :
400 mmol/L
REFERENCE :
FOMIAZ Folia Microbiologica (Prague). (Academia, Vodickova 40, 112 29 Prague 1, Czechoslavakia) V.4- 1959- Volume(issue)/page/year: 20,452,1975

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn: Harmful;
Risk Phrases R68
Safety Phrases S22-S24/25
RIDADR 1325
WGK Germany 3
RTECS YT2335000
Packaging Group III
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%

 Articles13

More Articles
Solvation of human serum albumin in aqueous alkylurea solutions.

Int. J. Pept. Protein Res. 42(4) , 320-5, (1993)

Solvation of human serum albumin in aqueous solutions of urea, methyl-, N,N'-dimethyl-, and ethylurea was studied by density measurements. From the densities at constant molality and constant chemical...

Inhibition of HIV-1 infection by alkylureas.

AIDS 5(12) , 1447-52, (1991)

The risk of infection by HIV-1 through transfusion of contaminated blood products has been markedly decreased but not eliminated by serological screening of donors. Methods are required to further min...

Neoplasia induced in male rats fed lead acetate, ethyl urea, and sodium nitrite.

Toxicol. Pathol. 13(1) , 50-7, (1985)

Sprague-Dawley rats were exposed to 0, 26, or 2600 ppm lead as lead acetate in drinking water for 76 weeks. At 28 weeks of lead exposure, a portion of each group was exposed simultaneously to 6.36 g/k...

 Synonyms

urea,ethyl
monoethylurea
MFCD00007953
N-ETHYLUREA
EINECS 210-898-8
ethyl-ure
ETHANOLUREA
1-ethyl-ure
ethvlurea
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