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96-49-1

Name Ethylene carbonate
CAS 96-49-1
EINECS(EC#) 202-510-0
Molecular Formula C3H4O3
MDL Number MFCD00005382
Molecular Weight 88.06
MOL File 96-49-1.mol
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Chemical Properties

Appearance colourless crystals
Melting point  35-38 °C(lit.)
Boiling point  243-244 °C740 mm Hg(lit.)
density  1.321 g/mL at 25 °C(lit.)
vapor density  3.04 (vs air)
vapor pressure  0.02 mm Hg ( 36.4 °C)
refractive index  1.4199
Fp  320 °F
storage temp.  Store below +30°C.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Crystalline Low Melting Solid
pka 3.86[at 20 ℃]
color  White to yellow
Specific Gravity 1.321
Odor odorless
PH 7 (200g/l, H2O, 20℃)
Stability: Stable. Incompatible with strong oxidizing agents, acids, bases, reducing agents.
explosive limit 3.6-16.1%(V)
Water Solubility  214 g/L (20 ºC)
BRN  106249
Dielectric constant 69.4（91℃）
InChIKey KMTRUDSVKNLOMY-UHFFFAOYSA-N
LogP 0.11 at 20℃
CAS DataBase Reference 96-49-1(CAS DataBase Reference)
NIST Chemistry Reference Ethylene carbonate(96-49-1)
EPA Substance Registry System 96-49-1(EPA Substance)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R41:Risk of serious damage to eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S39:Wear eye/face protection .
RIDADR  UN 2265 3 / PGIII
WGK Germany  1
RTECS  FF9550000
Autoignition Temperature 465 °C
TSCA  Yes
HS Code  29209010
Hazardous Substances Data 96-49-1(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 2000 mg/kg

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