2,5-二甲基-3(2H)呋喃酮

2,5-二甲基-3(2H)呋喃酮

2,2-dimethylfuran-3-one

35298-48-7

C6H8O2

112.12700

26.30000

0.87800

112.05200

n20/D 1.455(lit.)

125 °F

1.027 g/mL at 25 °C(lit.)

46-47 °C18 mm Hg(lit.)

GHS02

警告

H226

III

3.2

2932190090

UN 1224 3/PG 3

3

R10

S16-S27-S36/37/39

品名, 成分含量, 用途

2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%

2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2932190090. Other Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure. General tariff: