1,3-Diethylurea

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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

  • Ethylamine
  • S-methyl N-ethylcarbamothioate
  • Ethyl isocyanate
  • N-Ethylimidazole
  • cyanophenylacetylene
  • methylimidazole
  • carbon monoxide
  • 1-Allylimidazole
  • S,S'-Dimethyl dithiocarbonate
  • N-Methylhydroxylamine

DownStream

  • 1,3-Diethyl-5,6-diaminouracil
  • Ethylamine hydrochloride
  • Ethyl isocyanate
  • N-[(Ethylamino)carbonyl]-4-methylbenzenesulfonamide
  • Ethylamine
  • 6-Amino-1,3-diethyl-2,4(1H,3H)-pyrimidinedione
  • 1,3-diethyl-5-nitroso-6-aminouracil
  • N-ethylacetamide
  • 1-ethylimidazolidine-2,4,5-trione
  • Selenourea, N,N'-diethyl-

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%

Related Compounds

  • 1,3-diethylurea
  • 1,3-dibutyl-1,3-diethylurea
  • 1,3-bis(2,4-dinitrophenyl)-1,3-diethylurea
  • 1-(2,3-dihydro-1-benzofuran-6-yl)-1,3-diethylurea
  • 1-(5,11-Dihydro(1)benzothiepino(3,4-b)pyridin-5-yl)-1,3-diethylurea
  • 1-[3-[tert-butyl(dimethyl)silyl]oxyphenyl]ethanone
  • 2-[5-({[2-(Tert-butoxy)-2-oxoethyl]amino}methyl)-3-[(fluorosulfonyl)oxy]-2,4-dimethylphenyl]acetic acid
  • Methyl 5-({[2-(tert-butoxy)-2-oxoethyl]amino}methyl)-3-[(fluorosulfonyl)oxy]-2,4-dimethylbenzoate
  • Tert-butyl 4-{[3-ethynyl-5-(fluorosulfonyl)-2,4-dimethylphenyl]methyl}piperazine-1-carboxylate
  • Tert-butyl 4-[5-(aminomethyl)-3-[(fluorosulfonyl)methyl]-2,4-dimethylphenyl]piperazine-1-carboxylate
  • Tert-butyl 4-[5-(aminomethyl)-2,4-dimethyl-3-[2-(trimethylsilyl)ethynyl]phenyl]piperazine-1-carboxylate
  • Tert-butyl 4-({3-amino-2,4-dimethyl-5-[2-(trimethylsilyl)ethynyl]phenyl}methyl)piperazine-1-carboxylate
  • 2-Methyl-1-oxa-5,9-diazaspiro[5.5]undecane
  • Tert-butyl 4-({5-amino-2,4-dimethyl-3-[2-(trimethylsilyl)ethynyl]phenyl}methyl)piperazine-1-carboxylate
  • tert-butyl N-{2,6-dimethyl-3-[(piperazin-1-yl)methyl]-5-[2-(trimethylsilyl)ethynyl]phenyl}carbamate
  • tert-butyl N-{2,4-dimethyl-5-[(piperazin-1-yl)methyl]-3-[2-(trimethylsilyl)ethynyl]phenyl}carbamate
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