二乙基丙二酸

[ 密度 ]:
1.2g/cm3

[ 沸点 ]:
323.8ºC at 760mmHg

[ 熔点 ]:
129-131ºC(lit.)

[ 分子式 ]:
C₇H₁₂O₄

[ 分子量 ]:
160.16800

[ 闪点 ]:
163.9ºC

[ 精确质量 ]:
160.07400

[ PSA ]:
74.60000

[ LogP ]:
0.96200

[ 外观性状 ]:
白色结晶

[ 折射率 ]:
1.475

[ 储存条件 ]:
2-8°C

详细MSDS(安全技术说明书)

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
26-36

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2917190090

详细合成路线

[ 海关编码 ]: 2917190090

[ 中文概述 ]:
2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

A modified, high yield procedure for the synthesis of unlabeled and 14C-labeled 4-methylene-DL-glutamic acid.

Prep. Biochem. 11(3) , 339-50, (1981)

This paper describes the complete chemical synthesis of 4-methylene-DL-glutamic acid from diethylmalonate, formaldehyde and diethyl acetamidomalonate. The amino acid was obtained pure following ion-ex...

Evaluation of malonanilides as new stabilizers for double-base propellants.

J. Hazard. Mater. 73(3) , 237-44, (2000)

Five malonanilide derivatives (M1-M5) were prepared by the reaction of ethyl malonate with aniline derivatives. These compounds were investigated as new stabilizers for double-base propellants (DBPs)....

A general and mild copper-catalyzed arylation of diethyl malonate.

Org. Lett. 4(2) , 269-72, (2002)

[reaction: see text] A general method for the synthesis of alpha-aryl malonates is described. The coupling of an aryl iodide and diethyl malonate in the presence of Cs(2)CO(3) and catalytic amounts of...

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公司名：上海化源世纪贸易有限公司

区域：上海市普陀区

价格：

联系人：徐经理

产品详情：二乙基丙二酸

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公司名：上海阿拉丁生化科技股份有限公司

区域：上海市浦东新区

价格：
￥299.9/1g ￥1789.9/25g ￥899.9/5g ￥需询单/1g

联系人：阿拉丁

产品详情：二乙基丙二酸

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