Butyl methacrylate

Melting point :-75 °C
Boiling point :162-165 °C (lit.)
Density :0.894 g/mL at 25 °C (lit.)
vapor density :4.91 (15 °C, vs air)
vapor pressure :2 mm Hg ( 20 °C)
refractive index :n20/D 1.423(lit.)
Flash point :123 °F
storage temp. :Store below +30°C.
solubility :0.36g/l
form :Liquid
color :Clear
Odor :Moderate acrylate.
explosive limit :2.00-8.00%(V)
Water Solubility :3 g/L (20 ºC)
BRN :773960
Henry's Law Constant :2.0×10^-2 mol/(m³Pa) at 25℃, Duchowicz et al. (2020)
Exposure limits :ACGIH: TWA 5 mg/m3
NIOSH: TWA 5 mg/m3 Stability :Stable (though if no stabilizers are present, it may polymerize; typically stabilized through the addition of HQME). Incompatible with strong reducing agents, strong oxidizing agents. Flammable. Water-reactive at high or low pH.
Cosmetics Ingredients Functions :VISCOSITY CONTROLLING
FILM FORMING
FRAGRANCE Cosmetic Ingredient Review (CIR) :Butyl methacrylate (97-88-1)
InChI :1S/C8H14O2/c1-4-5-6-10-8(9)7(2)3/h2,4-6H2,1,3H3
InChIKey :SOGAXMICEFXMKE-UHFFFAOYSA-N
SMILES :CCCCOC(=O)C(C)=C
LogP :3 at 25℃
CAS DataBase Reference :97-88-1(CAS DataBase Reference)
NIST Chemistry Reference :Butyl methacrylate(97-88-1)
EPA Substance Registry System :Butyl methacrylate (97-88-1)
ECETOC JACC REPORT :Butyl methacrylate (97-88-1)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H316 Causes mild skin irritation Skin corrosion/irritation Category 3 Warning P332+P313 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. 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. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. 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. P308+P313 IF exposed or concerned: Get medical advice/attention. P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P370+P378 In case of fire: Use … for extinction. P391 Collect spillage. Hazardous to the aquatic environment 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..…