Methacrylonitrile

Melting point :−35.8 °C(lit.)
Boiling point :90-92 °C(lit.)
Density :0.8 g/mL at 25 °C(lit.)
vapor pressure :64 mm Hg ( 20 °C)
refractive index :n20/D 1.400(lit.)
Flash point :54 °F
storage temp. :2-8°C
solubility :Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly)
form :Colorless liquid
color :Colourless
Odor Threshold :3ppm
Water Solubility :2.57 g/100 mL (20 ºC)
Specific Heat Capacity :Cp(liquid): 1.88 J/(g·K), at 25℃
Merck :13,5968
Henry's Law Constant :3.6×10^-2 mol/(m³Pa) at 25℃, Brockbank (2013)
Exposure limits :PC-TWA:3 mg/m3
LogP :0.76
CAS DataBase Reference :126-98-7(CAS DataBase Reference)
NIST Chemistry Reference :2-Propenenitrile, 2-methyl-(126-98-7)
EPA Substance Registry System :Methacrylonitrile (126-98-7)

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 H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P261 Avoid breathing 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. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302+P352 IF ON SKIN: wash with plenty of soap and water. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P311 Call a POISON CENTER or doctor/physician. P312 Call a POISON CENTER or doctor/physician if you feel unwell. P321 Specific treatment (see … on this label). P322 Specific measures (see …on this label). P330 Rinse mouth. P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P361 Remove/Take off immediately all contaminated clothing. P363 Wash contaminated clothing before reuse. P370+P378 In case of fire: Use … for extinction. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up. P501 Dispose of contents/container to..…