2,5-二甲基-3-呋喃甲酰氯

2,5-二甲基-3-呋喃甲酰氯

2,5-DIMETHYLFURAN-3-CARBONYL CHLORIDE

50990-93-7

C7H7ClO2

158.58200

30.21000

2.27540

158.01300

无色至淡黄色液体

n20/D 1.507(lit.)

198 °F

Refrigerator (+4ºC)

20°C

1.19 g/mL at 25 °C(lit.)

203 °C(lit.)

GHS05

危险

H314

II

8

2932190090

UN 3265 8/PG 2

3

R34

S26; S36/37/39; S45

C

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: