2,5-二(5-溴噻吩-2-基)噻吩

2,5-二(5-溴噻吩-2-基)噻吩

5,5''-DibroMo-2,2':5',2''-terthiophene

98057-08-0

C12H6Br2S3

406.17900

84.72000

6.73010

403.80000

1.706

206.1ºC

150-155ºC

1.839g/cm3

417.2ºC at 760mmHg

2934999090

UN 2811 6.1/PG 3

R25; R37/38; R41

26-45

T

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: