三聚氟氰

三聚氟氰

Cyanuric fluoride

675-14-9

C3F3N3

135.04700

38.67000

0.28890

135.00400

1.348

琥珀色液体

73-74°C

73-74°C

-38°C

1,6 g/cm3

Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

GHS05, GHS06

危险

H310 + H330; H314

P260; P280; P284; P302 + P350; P305 + P351 + P338; P310

XZ1750000

3

6.1

S26-S28-S36/37/39-S45

I

UN 3389 6.1/PG 1

T+; C

R24; R26; R35

2933699090

2933990090

2933990090. 其他仅含氮杂原子的杂环化合物. 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%

2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

<p>在聚乙烯容器中，加入氰尿酰氯，冷至-78℃，通入干燥的氟化氢气体，氟化氢被冷凝，氰尿酰氯慢慢溶解，当氰尿酰氯全部溶解，反应产生的氯化氢先在低温下逸出，继续在室温下逸出，当不再有氯化氢逸出时，反应即告完成。稍加热并通氮气除去过量的氟化氢，在聚乙烯装置中蒸馏，得氰尿酰氟。产率76%。</p>

<p>染料中间体。用于制备活性染料，如Cibacron黄F3R、黄FN-2R、黄3R-SN、橙C-3R、红FN-R、红FN-2BL、蓝FN-R等。</p>