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688-84-6

Name 2-Ethylhexyl methacrylate
CAS 688-84-6
EINECS(EC#) 211-708-6
Molecular Formula C12H22O2
MDL Number MFCD00009494
Molecular Weight 198.3
MOL File 688-84-6.mol
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Chemical Properties

Appearance colourless liquid
Melting point  -50 °C
Boiling point  218 °C
density  0.885 g/mL at 25 °C(lit.)
vapor density  6.9 (vs air)
vapor pressure  0.13 hPa (20 °C)
refractive index  n20/D 1.438(lit.)
Fp  198 °F
storage temp.  Store at +2°C to +8°C.
solubility  <0.1g/l
form  Liquid
color  Colorless
Specific Gravity 0.885
Odor Ester like odour
Stability: Stable, but may polymerize upon exposure to light. Heat sensitive. Incompatible with strong acids, strong oxidizing agents, strong bases.
explosive limit 0.6%(V)
Water Solubility  <0.1 g/L
BRN  1769420
InChIKey WDQMWEYDKDCEHT-UHFFFAOYSA-N
LogP 4.95 at 20℃
CAS DataBase Reference 688-84-6(CAS DataBase Reference)
NIST Chemistry Reference Octyl methacrylate(688-84-6)
EPA Substance Registry System 688-84-6(EPA Substance)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S24:Avoid contact with skin .
RIDADR  UN 3334
WGK Germany  1
RTECS  OZ4630000
F  19
Autoignition Temperature 380 °C
TSCA  Yes
HS Code  29161290
Hazardous Substances Data 688-84-6(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: > 2000 mg/kg

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Material Safety Data Sheet(MSDS)

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