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CAS NO. ：73602-61-6
Molecular formula: (C2H5) 3n. (HF) 3
Molecular weight: 161.21
Appearance: colorless to light yellow liquid
Boiling point: 70 ℃ /15 mmHg
Flash point: 87 ° C
Content: >98%
Hazard level: 26/27/28-35