Iodomethane

Melting point :−66.5 °C; −87.6 °F; 206.7 K
Boiling point :42.4 to 42.8 °C; 108.2 to 108.9 °F; 315.5 to 315.9 K
Density :2.28 g/mL
vapor density :4.89 (vs air)
vapor pressure :24.09 psi ( 55 °C)
refractive index :1.530–1.531
Flash point :10 °C - closed cup
storage temp. :2-8°C
solubility :water: soluble14g/L at 20°C
form :liquid
color :Colorless
Specific Gravity :2.280
Odor :Sweet, ethereal odor
PH :5.2 (H2O, 25℃)
explosive limit :8.5-66% (v/v)
Water Solubility :14 g/L (20 ºC)
Specific Heat Capacity :Cp(liquid): 0.89 J/(g·K); Cp(gas): 0.31 J/(g·K), at 25℃
Sensitive :Light Sensitive
Merck :14,6087
BRN :969135
Henry's Law Constant :5.06 at 21 °C (Gan and Yates, 1996)
Dielectric constant :7.0(20℃)
Exposure limits :ACGIH:TLV-TWA 2 ppm (12 mg/m3)
OSHA:PEL-TWA 5 ppm (28 mg/m3)
NIOSH:REL-TWA 2 ppm Stability :Light Sensitive
InChI :1S/CH3I/c1-2/h1H3
InChIKey :INQOMBQAUSQDDS-UHFFFAOYSA-N
SMILES :CI
LogP :1.510
CAS DataBase Reference :74-88-4(CAS DataBase Reference)
IARC :3 (Vol. 41, Sup 7, 71) 1999
NIST Chemistry Reference :Methyl iodide(74-88-4)
EPA Substance Registry System :Methyl iodide (74-88-4)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501 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 H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P284 Wear respiratory protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/container to..…