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氨基丙酸

氨基丙酸名称

[ CAS 号 ]:
5625-46-7

[ 中文名 ]:
丙氨酸酐

[ 英文名 ]:
3,6-Dimethyl-2,5-piperazinedione

[中文别名 ]:

[英文别名 ]:

3,6-Dimethyl-2,5-piperazinedione
3,6-dimethylpiperazine-2,5-dione
EINECS 227-058-1
2,5-Piperazinedione, 3,6-dimethyl-
MFCD00023153
3,6-Dimethyl Piperazine-2,5-Dione

氨基丙酸物理化学性质

[ 密度 ]:
1.081

[ 沸点 ]:
453.0±38.0 °C at 760 mmHg

[ 熔点 ]:
283-285ºC(lit.)

[ 分子式 ]:
C₆H₁₀N₂O₂

[ 分子量 ]:
142.156

[ 闪点 ]:
227.9±26.9 °C

[ 精确质量 ]:
142.074234

[ PSA ]:
58.20000

[ LogP ]:
-1.58

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.442

[ 储存条件 ]:
室温，惰性气体

氨基丙酸MSDS

氨基丙酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TL6380150

CHEMICAL NAME :: 2,5-Piperazinedione, 3,6-dimethyl-

CAS REGISTRY NUMBER :: 5625-46-7

BEILSTEIN REFERENCE NO. :: 0082120

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H10-N2-O2

MOLECULAR WEIGHT :: 142.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 4,167,1969

氨基丙酸安全信息

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S24/25

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

[ WGK德国 ]:
3.0

[ RTECS号 ]:
TL6380150

[ 海关编码 ]:
2933599090

氨基丙酸合成路线

氨基丙酸上下游产品

氨基丙酸上游产品

氨基丙酸下游产品

氨基丙酸海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

氨基丙酸文献

Bond dissociation of the dipeptide dialanine and its derivative alanine anhydride induced by low energy electrons.

J. Chem. Phys. 134(5) , 054305, (2011)

Dissociative electron attachment to dialanine and alanine anhydride has been studied in the gas phase utilizing a double focusing two sector field mass spectrometer. We show that low-energy electrons ...

The synthesis of peptides by transamination. Herbst RM and Shemin D.

J. Biol. Chem. 147(3) , 541-7, (1943)

Synthesis of Aliphatic Poly (ester-amide) s by Ring-Opening Polymerization of L-Lactide and Amino Acid Anhydrides. Noomhorma C and Tokiwab Y.

ScienceAsia 34(1) , 43-47, (2008)

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