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5,5-二甲氧基戊酸甲酯

5,5-二甲氧基戊酸甲酯名称

[ CAS 号 ]:
23068-91-9

[ 中文名 ]:
5,5-二甲氧基戊酸甲酯

[ 英文名 ]:
METHYL 5,5-DIMETHOXYVALERATE

[英文别名 ]:

methyl 5,5-dimethoxyvalerate
5,5-Dimethoxy-valeriansaeure-methylester
5,5-dimethoxy-valeric acid methyl ester
5,5-dimethoxy-1-oxopentanoic acid methyl ester
5,5-dimethoxy-pentanoic acid methyl ester
Pentanoic acid,5,5-dimethoxy-,methyl ester

5,5-二甲氧基戊酸甲酯物理化学性质

[ 密度 ]:
1.012

[ 沸点 ]:
70-72ºC

[ 分子式 ]:
C₈H₁₆O₄

[ 分子量 ]:
176.21000

[ 闪点 ]:
63ºC

[ 精确质量 ]:
176.10500

[ PSA ]:
44.76000

[ LogP ]:
0.94860

[ 蒸汽压 ]:
0.38mmHg at 25°C

[ 折射率 ]:
1.422

5,5-二甲氧基戊酸甲酯安全信息

[ 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 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 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 ]:
2918990090

5,5-二甲氧基戊酸甲酯合成路线

详细合成路线

5,5-二甲氧基戊酸甲酯上下游产品

5,5-二甲氧基戊酸甲酯上游产品

5,5-二甲氧基戊酸甲酯下游产品

5,5-二甲氧基戊酸甲酯海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

5,5-二甲氧基戊酸甲酯文献

Monofunctional carbocyanine dyes for bio- and bioorthogonal conjugation.

Bioconjug. Chem. 19(12) , 2487-91, (2008)

A facile synthetic route to prepare monofunctional carbocyanine dyes for biological application is developed. Three pentamethine carbocyanine dyes have been successfully modified with a variety of fun...

Formation of seven-membered carbocycles by the use of cyclopropyl silyl ethers as homoenols.

Angew. Chem. Int. Ed. Engl. 45(30) , 4988-91, (2006)

Aldose reductase-catalyzed reduction of aldehyde phospholipids.

J. Biol. Chem. 279(51) , 53395-406, (2004)

Oxidation of unsaturated phospholipids results in the generation of aldehyde side chains that remain esterified to the phospholipid backbone. Such "core" aldehydes elicit immune responses and promote ...

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