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N-乙基乙酰胺

N-乙基乙酰胺用途

【用途一】
用于有机合成，也用作韧化剂、表面活性剂和溶剂

N-乙基乙酰胺名称

[ CAS 号 ]:
625-50-3

[ 中文名 ]:
N-乙基乙酰胺

[ 英文名 ]:
N-ethylacetamide

[中文别名 ]:

[英文别名 ]:

MFCD00009029
Acetoethylamide
Acetamide,N-ethyl
N-Aethylacetamid [German]
Ethylacetamide
Acetamidoethane
N-Acetylethylamine
EINECS 210-896-7
N-Ethylacetamide
N-ethyl acetamide

N-乙基乙酰胺物理化学性质

[ 密度 ]:
0.924 g/mL at 25 °C(lit.)

[ 沸点 ]:
90-92 °C8 mm Hg(lit.)

[ 熔点 ]:
-32°C

[ 分子式 ]:
C₄H₉NO

[ 分子量 ]:
87.12040

[ 闪点 ]:
224 °F

[ 精确质量 ]:
87.06840

[ PSA ]:
29.10000

[ LogP ]:
0.53330

[ 外观性状 ]:
水白色油性液体

[ 折射率 ]:
n20/D 1.433(lit.)

[ 储存条件 ]:
室温，密封，干燥

[ 水溶解性 ]:
水溶性：可溶；可溶于：乙醇,乙醚

N-乙基乙酰胺MSDS

N-乙基乙酰胺毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AB8500000

CHEMICAL NAME :: Acetamide, N-ethyl-

CAS REGISTRY NUMBER :: 625-50-3

BEILSTEIN REFERENCE NO. :: 0969292

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C4-H9-N-O

MOLECULAR WEIGHT :: 87.14

WISWESSER LINE NOTATION :: 2MV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3130 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 20,1242,1970

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 18,645,1968

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3560 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 20,1242,1970

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 9410 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 20,1242,1970

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 9600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 20,1242,1970

N-乙基乙酰胺安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
R23

[ 安全声明 (欧洲) ]:
S23-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
AB8500000

[ 海关编码 ]:
2924199090

N-乙基乙酰胺合成路线

N-乙基乙酰胺上下游产品

N-乙基乙酰胺上游产品

N-乙基乙酰胺下游产品

N-乙基乙酰胺海关

[ 海关编码 ]: 2924199090

[ 中文概述 ]:
2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ 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%

N-乙基乙酰胺文献

Shear and dielectric responses of propylene carbonate, tripropylene glycol, and a mixture of two secondary amides.

J. Chem. Phys. 137(6) , 064508, (2012)

Propylene carbonate and a mixture of two secondary amides, N-methylformamide and N-ethylacetamide, are investigated by means of broadband dielectric and mechanical shear spectroscopy. The similarities...

Acetyl Methyl Torsion in N-Ethylacetamide: A Challenge for Microwave Spectroscopy and Quantum Chemistry.

ChemPhysChem 16 , 1906-11, (2015)

The gas-phase structures and parameters describing acetyl methyl torsion of N-ethylacetamide are determined with high accuracy, using a combination of molecular beam Fourier-transform microwave spectr...

The effect of anesthetics on hydrogen bonds. An infrared study at low anesthetic concentrations.

Biophys. Chem. 22(4) , 249-54, (1985)

It is shown that a striking parallelism exists between the anesthetic potency of general halocarbon anesthetics and their influence on the hydrogen bond association constants in N-H...O=C type hydroge...

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