1,3-Diethylurea

Names

[ CAS No. ]:
623-76-7

[ Name ]:
1,3-Diethylurea

[Synonym ]:
n,n'-diethylurea
Urea, N,N'-diethyl-
SYM-DIETHYLUREA
1,3-Diethylurea
Urea,1,3-diethyl
1,3-diethyl-2-urea
Diethylurea,1,3
Diethylurea
1,3-diethyl-ure
EINECS 210-811-3
1,2-diethylurea
1,3-diethyl urea
MFCD00009028

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
263.0±0.0 °C at 760 mmHg

[ Melting Point ]:
112-113 °C(lit.)

[ Molecular Formula ]:
C₅H₁₂N₂O

[ Molecular Weight ]:
116.162

[ Flash Point ]:
121.1±18.9 °C

[ Exact Mass ]:
116.094963

[ PSA ]:
41.13000

[ LogP ]:
0.05

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.429

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS9354000

CHEMICAL NAME :: Urea, 1,3-diethyl-

CAS REGISTRY NUMBER :: 623-76-7

BEILSTEIN REFERENCE NO. :: 1744741

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H12-N2-O

MOLECULAR WEIGHT :: 116.19

WISWESSER LINE NOTATION :: 2MVM2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3195 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Behavioral - somnolence (general depressed activity)

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

[ Hazard Codes ]:
F,T

[ Risk Phrases ]:
11-23/24/25-36/37/38

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
YS9354000

[ HS Code ]:
2924199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%