1,1-DIETHYLUREA

Modify Date: 2024-01-04 08:44:17

1,1-DIETHYLUREA Structure
1,1-DIETHYLUREA structure
Common Name 1,1-DIETHYLUREA
CAS Number 634-95-7 Molecular Weight 116.16200
Density 0.975 g/cm3 Boiling Point 130 °C / 3mmHg
Molecular Formula C5H12N2O Melting Point 66-71 °C
MSDS Chinese USA Flash Point 59.5ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1,1-Diethylurea
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.975 g/cm3
Boiling Point 130 °C / 3mmHg
Melting Point 66-71 °C
Molecular Formula C5H12N2O
Molecular Weight 116.16200
Flash Point 59.5ºC
Exact Mass 116.09500
PSA 46.33000
LogP 1.10720

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS9353900
CHEMICAL NAME :
Urea, 1,1-diethyl-
CAS REGISTRY NUMBER :
634-95-7
BEILSTEIN REFERENCE NO. :
1747730
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C5-H12-N2-O
MOLECULAR WEIGHT :
116.19
WISWESSER LINE NOTATION :
ZVN2&2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2905 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - somnolence (general depressed activity) Behavioral - ataxia
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 54,188,1935

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Hazard Codes Xn
Risk Phrases 22
Safety Phrases S24/25
RIDADR NONH for all modes of transport
RTECS YS9353900
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%

 Articles2

More Articles
Molecular cocrystals of aromatic carboxylic acids with 1, 1-diethylurea: synthesis and the crystal structures of a series of nitro-substituted analogues. Smith G, et al.

Aust. J. Chem. 53(3) , 203-8, (2000)

The crystal and molecular structure of the 1: 1 adduct hydrate of pyrazine-2, 3-dicarboxylic acid with 1, 1-diethylurea. Smith G and Kennard CHL.

Aust. J. Chem. 53(12) , 999-1001, (2001)

 Synonyms

EINECS 211-220-3
1,1-diethylurea
MFCD00007960