Also Called: Arsenic trichloride;Arsenous trichloride;Arsenic and inorganic arsenic compounds;Arsenic chloride;Trichloroarsine;Arsenious chloride;Caustic arsenic chloride;Fuming liquid arsenic;ARSEN(III)-CHLORID;ARSENIC (III) CHLORIDE;ARSENIC(III) TRICHLORIDE;BUTTER OF ARSENIC;CAUSTIC OIL OF ARSENIC;TRICLORURO ARSENICO (CLORURO ARSENICO);ARSEN TRIKLORIDA;ARSENIC TRICHLORIDE (ARSENOUS TRICHLORIDE);ARSENIC TRICHLORIDE, LIQUID;ARSENOUS CHLORIDE;亜ヒ酸トリクロリド