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2-甲基-3-乙氧基丙烯醛

2-甲基-3-乙氧基丙烯醛名称

[ CAS 号 ]:
42588-57-8

[ 中文名 ]:
2-甲基-3-乙氧基丙烯醛

[ 英文名 ]:
3-ETHOXYMETHACROLEIN

[中文别名 ]:

3-乙氧基异丁烯醛

[英文别名 ]:

3-ETHOXYMETHACROLEIN
EINECS 255-899-4
MFCD00006975
3-Ethoxy-2-methylpropenal

2-甲基-3-乙氧基丙烯醛物理化学性质

[ 密度 ]:
0.915 g/cm3

[ 沸点 ]:
191ºC at 760 mmHg ,78-81ºC14 mm Hg(lit.)

[ 分子式 ]:
C₆H₁₀O₂

[ 分子量 ]:
114.14200

[ 闪点 ]:
57.5ºC

[ 精确质量 ]:
114.06800

[ PSA ]:
26.30000

[ LogP ]:
1.12560

[ 外观性状 ]:
透明黄色液体

[ 折射率 ]:
n20/D 1.4792(lit.)

[ 储存条件 ]:
0-6°C

2-甲基-3-乙氧基丙烯醛MSDS

详细MSDS(安全技术说明书)

2-甲基-3-乙氧基丙烯醛安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H302 + H312 + H332

[ 警示性声明 ]:
P280

[ 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) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
36

[ 危险品运输编码 ]:
UN 1993

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
3.2

[ 海关编码 ]:
2912499000

2-甲基-3-乙氧基丙烯醛合成路线

详细合成路线

2-甲基-3-乙氧基丙烯醛海关

[ 海关编码 ]: 2912499000

[ 中文概述 ]:
2912499000. 其他醛醚、醛酚及含其他含氧基的醛. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 四聚甲醛报明外观

[ Summary ]:
2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

2-甲基-3-乙氧基丙烯醛文献

Synthesis of quinolines via ortho-lithiated N-acylanilines. A modified Friedlaender synthesis. Cho IS, et al.

J. Org. Chem. 56(26) , 7288-7291, (1991)

Photooxygenation of chiral dienol ethers: asymmetric synthesis of alkoxydioxines. Dussault PH, et al.

Tetrahedron 55(38) , 11437-54, (1999)

A simplified and efficient synthesis of 5,10-dideaza-5,6,7,8-tetrahydrofolic acid (DDATHF).

Invest. New Drugs 14(3) , 281-5, (1996)

A new and extremely efficient synthesis of DDATHF from 4-vinylbenzoic acid and bromomalondialdehyde as precursors has been developed which proceeds in 48% overall yield.

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