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Home > Products >  ETHYLENECARBOXYLIC ACID

ETHYLENECARBOXYLIC ACID CAS NO.79-10-7

  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,T/T,MoneyGram
  • Product Details

Keywords

  • Acrylic acid
  • 79-10-7
  • ETHYLENECARBOXYLIC ACID

Quick Details

  • ProName: ETHYLENECARBOXYLIC ACID
  • CasNo: 79-10-7
  • Molecular Formula: C3H4O2
  • Appearance: colourless liquid with an acrid odour
  • Application: An antibacterial agent.
  • DeliveryTime: 10days
  • PackAge: in drums
  • Port: Tianjin xingang
  • ProductionCapacity: 1 Metric Ton/Day
  • Purity: 99%
  • Transportation: by sea
  • LimitNum: 1 Metric Ton
  • Moisture Content: less than 0.3%
  • Impurity: less than 0.2%

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Details

Acrylic acid Chemical Properties
mp  13 °C(lit.)
bp  139 °C(lit.)
density  1.051 g/mL at 25 °C(lit.)
vapor density  2.5 (vs air)
vapor pressure  4 mm Hg ( 20 °C)
refractive index  n20/D 1.421
Fp  130 °F
storage temp.  15-25°C
Water Solubility  MISCIBLE
Sensitive  Air Sensitive
Merck  14,130
BRN  635743
Stability: Stability Unstable - may contain p-methoxyphenol as an inhibitor. Prone to hazardous polymerization. Combustible. Incompatible with strong oxidizing agents, strong bases, amines. Contact with oxidizers may cause fire. Light and air sensitive. Hygroscopic.
CAS DataBase Reference 79-10-7(CAS DataBase Reference)
NIST Chemistry Reference 2-Propenoic acid(79-10-7)
EPA Substance Registry System 2-Propenoic acid(79-10-7)
 
Safety Information
Hazard Codes  C,N
Risk Statements  10-20/21/22-35-50
Safety Statements  26-36/37/39-45-61
RIDADR  UN 2218 8/PG 2
WGK Germany  1
RTECS  AS4375000
8-13
HazardClass  8
PackingGroup  II
HS Code  29161110
Hazardous Substances Data 79-10-7(Hazardous Substances Data)
MSDS Information
Provider Language
Acroleic acid English
SigmaAldrich English
ACROS English
ALFA English
 
Acrylic acid Usage And Synthesis
Chemical Properties colourless liquid with an acrid odour
Usage An antibacterial agent.
General Description Acrylic acid is a colorless liquid with a distinctive acrid odor. Flash point 130°F. Boiling point 286°F. Freezing point 53°F. Corrosive to metals and tissue. Prolonged exposure to fire or heat can cause polymerization. If polymerization takes place in a closed container, violent rupture may occur. The inhibitor (usually hydroquinone) greatly reduces the tendency to polymerize.
Air & Water Reactions Flammable. Soluble in water. The presence of water, due to different solubilities of the acid and inhibitor (partitioning one from the other), may initiate polymerization.
Reactivity Profile ACRYLIC ACID may polymerize violently especially when the frozen acid is partially thawed (freezing point 12°C or 53°F). Frozen acid should be melted at room temperature and the process should be well stirred. Do not use heat during the melting process [Kirk-Othmer, 3rd ed., Vol. 1, 1978, p. 330]. Corrodes iron and steel and polymerization may occur on contact with iron salts. The uninhibited acid polymerizes exothermically at ambient temperature and explodes if confined. The inhibitor (usually hydroquinone) greatly reduces the tendency to polymerize. Explosive polymerization can also occur with strong bases, amines, ammonia, oleum, chlorosulfonic acid, and peroxides. Mixing with 2-aminoethanol, 28% ammonium hydroxide, ethylenediamine or ethyleneimine in a closed container causes an increase in temperature and pressure. Can react violently with oxidizing reagents and strong bases [Bretherick, 5th ed., 1995, p. 419].
Health Hazard May burn skin or eyes upon short contact. INHALATION: eye and nasal irritation and lacrimation. INGESTION: may cause severe damage to the gastrointestinal tract.

 

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