乙氧基甲叉丙二酸二乙酯

乙氧基甲叉丙二酸二乙酯

Diethyl ethoxymethylenemalonate

87-13-8

C10H16O5

216.23100

61.83000

1.03300

216.10000

n20/D 1.463

透明液体

311 °F

279-283 °C(lit.)

-33°C

insoluble

1.080 g/mL at 20 °C(lit.)

Stable under normal temperatures and pressures.

Store in a cool, dry place. Keep container closed when not in use.

OO1100000

1

S26-S36/37/39-S27-S24/25

2918990090

Xn

R42/43

HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

品名, 成分含量, 用途

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%

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%