N,N,2,2-四甲基-1,3-丙二胺

N,N,2,2-四甲基-1,3-丙二胺

N,N,2,2-Tetramethyl-1,3-Propanediamine

53369-71-4

C7H18N2

130.23100

29.26000

1.23320

130.14700

n20/D 1.4355(lit.)

96 °F

0.818 g/mL at 25ºC(lit.)

155-158ºC(lit.)

GHS02, GHS05

危险

H226; H314

II

2921290000

UN 2734 8/PG 2

R10; R34

S16; S26; S27; S36/37/39; S45

HS:2921290000.Other acyclic polyamines and their derivatives; salts thereof

品名, 成分含量, 用途

2921290000. 其他无环多胺及其衍生物及它们的盐. 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%

2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%