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Appearance:Crystalline Powder or Crystals
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99%
Product Name: Itaconic acid
CAS: 97-65-4
MF: C5H6O4
MW: 130.1
EINECS: 202-599-6
Mol File: 97-65-4.mol
Itaconic acid Structure
Itaconic acid Chemical Properties
Melting point 165-168 °C (lit.)
Boiling point 268°C
density 1.573 g/mL at 25 °C (lit.)
vapor pressure 0.0000115 Pa (20 °C)
refractive index 1.4980 (estimate)
Fp 268°C
storage temp. Store below +30°C.
solubility 77.49g/l
pka 3.85(at 25℃)
form Crystalline Powder or Crystals
color White to light beige
Specific Gravity 1.573
PH 2 (10g/l, H2O, 20℃)
Water Solubility Soluble in water, acetone, methanol, hexane and ethanol. Slightly soluble in benzene, chloroform, carbon disulfide and petroleum ether.
Sensitive Hygroscopic
Merck 14,5242
BRN 1759501
InChIKey LVHBHZANLOWSRM-UHFFFAOYSA-N
CAS DataBase Reference 97-65-4(CAS DataBase Reference)
NIST Chemistry Reference Butanedioic acid, methylene-(97-65-4)
EPA Substance Registry System Itaconic acid (97-65-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 1
Autoignition Temperature 430 °C
TSCA Yes
HS Code 29171990
Hazardous Substances Data 97-65-4(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 2000 mg/kg
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