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N-氰基二乙基胺

N-氰基二乙基胺用途

该品用作有机合成中间体。有毒，对皮肤和粘膜有刺激性。

N-氰基二乙基胺名称

[ CAS 号 ]:
617-83-4

[ 中文名 ]:
N-氰基二乙基胺

[ 英文名 ]:
Cyanamide, diethyl-

[中文别名 ]:

二乙基氨腈

[英文别名 ]:

MFCD00001769
EINECS 210-532-7
diethylcyanamide

N-氰基二乙基胺物理化学性质

[ 密度 ]:
0.846 g/mL at 25 °C(lit.)

[ 沸点 ]:
186-188 °C(lit.)

[ 熔点 ]:
-80ºC

[ 分子式 ]:
C₅H₁₀N₂

[ 分子量 ]:
98.14630

[ 闪点 ]:
157 °F

[ 精确质量 ]:
98.08440

[ PSA ]:
27.03000

[ LogP ]:
0.80928

[ 折射率 ]:
n20/D 1.423(lit.)

[ 储存条件 ]:
包装完整、轻装轻卸,库房通风、远离明火、高温、与氧化剂、酸分开存放

N-氰基二乙基胺MSDS

N-氰基二乙基胺毒性和生态

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

N-氰基二乙基胺安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301 + H311 + H331-H315-H319-H335

[ 警示性声明 ]:
P261-P280-P301 + P310-P305 + P351 + P338-P311

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
T

[ 风险声明 (欧洲) ]:
23/24/25-36/37/38

[ 安全声明 (欧洲) ]:
26-36/37/39-45

[ WGK德国 ]:
3

[ RTECS号 ]:
GS6300000

N-氰基二乙基胺合成路线

N-氰基二乙基胺上下游产品

N-氰基二乙基胺上游产品

N-氰基二乙基胺下游产品

N-氰基二乙基胺制备

由二乙胺与溴化氰反应而得。

N-氰基二乙基胺文献

Synthesis, structure, and reactivity of low-coordinate 1,1,3,3-tetraethylguanidinate complexes.

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)

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