Appearance: Colourless liquid (yellows on ageing) ; Colourless-to-yellow or reddish fuming liquid with pungent odour ; Colorless to yellow to reddish liquid with a pungent odor like sulfur dioxide. [Note: Fumes form when exposed to moist air.]
Appearance: Colorless liquid ; Colourless liquid with characteristic odour ; Colorless liquid with a characteristic pungent odor.
Products:
CH3Cl – Chloromethane
Other names: R, Efrigerant-40|R-40 |Methyl chloride|Monochloromethane}}, Methyl chlorideMonochloromethane, R-40
Appearance: Colorless gas ; Colourless liquefied gas ; Colorless gas with a faint, sweet odor which is not noticeable at dangerous concentrations. [Note: Shipped as a liquefied compressed gas.]
Appearance: Colorless gas ; Colourless gas or compressed liquefied gas with pungent odour ; Colorless gas with a characteristic, irritating, pungent odor. [Note: A liquid below 14°F. Shipped as a liquefied compressed gas.]
H2O – Water, oxidane
Other names: Water (H2O), Hydrogen hydroxide (HH or HOH), Hydrogen oxideDihydrogen monoxide (DHMO) (systematic name), Hydrogen monoxide, Dihydrogen oxide, Hydric acid, Hydrohydroxic acid, Hydroxic acid, Hydrol, Μ-oxido dihydrogen, Κ1-hydroxyl hydrogen(0)
Appearance: White crystalline solid, almost colorless liquid with a hint of blue, colorless gas