Ethoxyacetic Acid , >98.0%(GC) , 627-03-2

Synonym(s):
O-Ethylglycolic acid

CAS NO.：627-03-2

Empirical Formula: C4H8O3

Molecular Weight: 104.1

MDL number: MFCD00004310

EINECS: 210-978-2

PRODUCT Properties

• Boiling point: 97-100 °C/11 mmHg (lit.)
• Density: 1.102 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.419(lit.)
• Flash point: 208 °F
• storage temp.: 2-8°C
• solubility: Chloroform (Slightly), Methanol (Slightly)
• form: Liquid
• pka: 3.65(at 18℃)
• color: Clear colorless to light yellow
• Water Solubility: soluble
• BRN: 1743037
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
• CAS DataBase Reference: 627-03-2(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, ethoxy-(627-03-2)
• EPA Substance Registry System: Ethoxyacetic acid (627-03-2)

Description and Uses

Ethoxyacetic acid is used to evaluate toxicity in embryonic stem cell test in mice. It finds application as a biomarker of exposure to alkyl-substituted ethylene glycols and other aliphatic ethers. It is used as a precursor to prepare ethoxy-acetic acid ethoxymethyl ester.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
• Hazard Codes: C,Xi
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• RTECS: AH3600000
• Hazard Note: Irritant
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• HS Code: 29189900
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)