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625-52-5

625-52-5 structure
625-52-5 structure

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

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
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
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%