Melting point :-66.5 °C(lit.)
Boiling point :42 °C(lit.)
Density :2.330 g/mL at 25 °C
vapor density :4.89 (vs air)
vapor pressure :22.83 psi ( 55 °C)
refractive index :n20/D 1.5262(lit.)
storage temp. :0-6°C
solubility :Chloroform, Methanol (Slightly)
form :Liquid
color :Clear colorless
BRN :1732026
Stability :Stable. Incompatible with strong bases, strong oxidizing agents. Moisture and light-sensitive.
InChI :InChI=1S/CH3I/c1-2/h1H3/i1D3
InChIKey :INQOMBQAUSQDDS-FIBGUPNXSA-N
SMILES :C([2H])([2H])([2H])I
EPA Substance Registry System :Methane-d3, iodo- (865-50-9)
CAS Number Unlabeled :74-88-4

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.