4,4'-苯偶酰氯

4,4'-苯偶酰氯

4-(4-carbonochloridoylphenyl)benzoyl chloride

2351-37-3

C14H8Cl2O2

279.11800

34.14000

4.11160

277.99000

1.603

224.1ºC

407.8ºC at 760 mmHg

189ºC

1.344g/cm3

7.35E-07mmHg at 25°C

S26-S36/37/39-S45

C

R34

2917399090

品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

2917399090 其他芳香多元羧酸. 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:30.0%

2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%