Yanayin zafin jiki na atomatik na wannan abu shine 30 ° C, kuma yana samuwa a cikin yanayin gas. Nauyin kwayoyinsa shine 33.997 kuma 58 g/mol.
Abun ba shi da launi kuma yana da ƙamshi na musamman mai kama da mustard da tafarnuwa, yayin da bambance-bambancen masana'antu sukan fitar da wari kama da ruɓaɓɓen kifi.