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Cyanoacetic acid Structure

Cyanoacetic acid

Chemical Properties

Melting point 65 °C
Boiling point 108 °C0.15 mm Hg(lit.)
Density  1.3676 (rough estimate)
vapor pressure  0.1 mm Hg ( 100 °C)
refractive index  1.3764 (estimate)
Flash point 226 °F
storage temp.  Store below +30°C.
solubility  H2O: soluble50mg/mL, clear, colorless to very faintly yellow
form  Adhering Crystalline Solid
pka 2.45(at 25℃)
color  White to light beige
PH 1.6 (50g/l, H2O, 20℃)
Water Solubility  1000 g/L (20 ºC)
Sensitive  Hygroscopic
Merck  14,2689
BRN  506325
Dielectric constant 33.0(4℃)
InChIKey MLIREBYILWEBDM-UHFFFAOYSA-N
LogP -0.76
CAS DataBase Reference 372-09-8(CAS DataBase Reference)
NIST Chemistry Reference Acetic acid, cyano-(372-09-8)
EPA Substance Registry System Cyanoacetic acid (372-09-8)

Safety Information

Hazard Codes  C
Risk Statements  22-31-34-52/53-20/22
Safety Statements  26-36/37/39-45-61-20
RIDADR  UN 3261 8/PG 2
WGK Germany  2
RTECS  AG3675000
3-10-21
TSCA  Yes
HS Code  2926 90 70
HazardClass  8
PackingGroup  II
Hazardous Substances Data 372-09-8(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 1500 mg/kg LD50 dermal Rabbit > 2000 mg/kg

MSDS

Usage And Synthesis

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