4-氰基苯异氰酸酯

4-氰基苯异氰酸酯

4-Cyanophenyl isocyanate

40465-45-0

C8H4N2O

144.13000

53.22000

1.52558

144.03200

淡黄色结晶固体

1.562

Stable under normal temperatures and pressures. May decompose on exposure to moist air or water.

32ºC

Keep refrigerated. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

101-104 °C(lit.)

1.09g/cm3

insoluble (dec)

260.1ºC at 760mmHg

2929109000

UN 2206 6.1/PG 3

3

R20/21/22; R36/37/38

S26-S36/37/39

Xn

品名, 成分含量, 用途

2929109000. 其他异氰酸酯. 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:30.0%

2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

2929109000. Other Isocyanates. General tariff:6.5%