2,1,3-苯并噻二唑-4-异硫氰酸酯

2,1,3-苯并噻二唑-4-异硫氰酸酯

4-isothiocyanato-2,1,3-benzothiadiazole

109029-21-2

C7H3N3S2

193.24900

98.47000

2.42560

192.97700

1.807

155ºC

0.000278mmHg at 25°C

88ºC

1.54g/cm3

332.6ºC at 760 mmHg

2934999090

R20/21/22; R36/37/38

S26-S36/37/39

Xn

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: