Cyanamide, diethyl-
Names
[ CAS No. ]:
617-83-4
[ Name ]:
Cyanamide, diethyl-
[Synonym ]:
MFCD00001769
EINECS 210-532-7
diethylcyanamide
Chemical & Physical Properties
[ Density]:
0.846 g/mL at 25 °C(lit.)
[ Boiling Point ]:
186-188 °C(lit.)
[ Melting Point ]:
-80ºC
[ Molecular Formula ]:
C5H10N2
[ Molecular Weight ]:
98.14630
[ Flash Point ]:
157 °F
[ Exact Mass ]:
98.08440
[ PSA ]:
27.03000
[ LogP ]:
0.80928
[ Index of Refraction ]:
n20/D 1.423(lit.)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GS6300000
- CHEMICAL NAME :
- Cyanamide, diethyl-
- CAS REGISTRY NUMBER :
- 617-83-4
- BEILSTEIN REFERENCE NO. :
- 1741595
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H10-N2
- MOLECULAR WEIGHT :
- 98.17
- WISWESSER LINE NOTATION :
- NCN2&2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 50 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
Safety Information
[ Symbol ]:
GHS06
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H301 + H311 + H331-H315-H319-H335
[ Precautionary Statements ]:
P261-P280-P301 + P310-P305 + P351 + P338-P311
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
T
[ Risk Phrases ]:
23/24/25-36/37/38
[ Safety Phrases ]:
26-36/37/39-45
[ WGK Germany ]:
3
[ RTECS ]:
GS6300000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
Inorg. Chem. 48(16) , 8037-43, (2009)
Diethylcyanamide is added to a hexanes solution of lithium diethylamide [LiN(CH(2)CH(3))(2)] resulting in the formation of lithium 1,1,3,3-tetraethylguanidinate, [Li(mu-TEG)](6) (1). Upon successful i...
N, N′-disubstituted-5, 5′-diamino-3, 3′-bi-1,2,4-oxadiazoles. Witteveen AJ, et al.Rec. Trav. Chim. 89(2) , 121-8, (1970)