Dimethylamine

Melting point :−93 °C(lit.)
Boiling point :7 °C(lit.)
Density :0.89 g/mL at 25 °C
vapor density :1.55 (vs air)
vapor pressure :16.97 psi ( 55 °C)
refractive index :n20/D 1.37
Flash point :60 °F
storage temp. :Flammables area
solubility :very soluble in water (163 g/100 g water at 40°C); soluble in ethanol, ethyl ether, and many organic solvents
form :Solution
pka :10.68(at 25℃)
color :Clear slightly yellow
Odor :Ammonical odour
Odor Threshold :0.033ppm
explosive limit :14.4%
Water Solubility :Miscible with water and most organic solvents.
Sensitive :Hygroscopic
Merck :14,3228
BRN :605257
Henry's Law Constant :1.75(x 10^-5 atm?m³/mol) at 25 °C (Christie and Crisp, 1967)
Exposure limits :TLV-TWA 10 ppm (～18 mg/m³) (ACGIH, MSHA, and OSHA); IDLH 2000 ppm (NIOSH).
Dielectric constant :6.3（0℃）
Stability :Stable. Generally used as a solution in water at concentrations up to around 40%. Extremely flammable in the pure form. Incompatible with strong oxidizing agents.
LogP :-0.274 at 25℃
CAS DataBase Reference :124-40-3(CAS DataBase Reference)
NIST Chemistry Reference :Methanamine, N-methyl-(124-40-3)
EPA Substance Registry System :Dimethylamine (124-40-3)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.