4-氟-7-硝基苯并-2-氧杂-1,3-二唑

4-氟-7-硝基苯并-2-氧杂-1,3-二唑

4-fluoro-7-nitro-2,1,3-benzoxadiazole

29270-56-2

C6H2FN3O3

183.09700

84.74000

1.79330

183.00800

棕色结晶大块

1.637

>230 °F

0.00123mmHg at 25°C

2-8ºC

52-54 °C(lit.)

1.682g/cm3

308.6ºC at 760mmHg

2934999090

3

R36/38

S26-S36-S39

Xi

品名, 成分含量, 用途

2934999090. 其他杂环化合物. 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:20.0%

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: