Product Name

  • Name

    2-HYDROXYETHYL ACETATE

  • EINECS
  • CAS No. 542-59-6
  • Article Data98
  • CAS DataBase
  • Density 1.089g/cm3
  • Solubility Completely miscible in water
  • Melting Point -61.7oC
  • Formula C4H8 O3
  • Boiling Point 183°Cat760mmHg
  • Molecular Weight 104.106
  • Flash Point 77.4°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion amd intraperitoneal routes. A severe eye irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use alcohol foam, foam, water, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes R36/37/38; R65; R63; R48/23/24/25; R60; R46; R45
  • Molecular Structure Molecular Structure of 542-59-6 (2-HYDROXYETHYL ACETATE)
  • Hazard Symbols
  • Synonyms 1,2-Ethanediol,monoacetate (9CI); Ethylene glycol, monoacetate (7CI,8CI); 2-Acetoxyethanol;2-Hydroxyethyl acetate; Ethylenediol monoacetate; Glycol monoacetate;Monoacetyl ethylene glycol; NSC 9234; b-Hydroxyethyl acetate
  • PSA 46.53000
  • LogP -0.45820

2-Hydroxyethyl acetate Chemical Properties

IUPAC Name: 2-Hydroxyethyl acetate
CAS: 542-59-6
Formula: C4H8O3
Molecular Weight: 104.1
The Molecular Structure of 2-Hydroxyethyl acetate (CAS NO.542-59-6):

Density: 1.089 g/cm
Flash Point: 77.4 °C
Boiling Point: 183 °C at 760 mmHg  
Index of Refraction: 1.414 
Molar Refractivity: 23.89 cm3 
Molar Volume: 95.5 cm3 
Polarizability: 9.47×10-24cm
Surface Tension: 35.2 dyne/cm 
Enthalpy of Vaporization: 48.8 kJ/mol 
Vapour Pressure: 0.227 mmHg at 25°C 
Appearanc: almost odorless clear colorless liquid
Product Categories: ethylene glycols & monofunctional ethylene glycols;monofunctional ethylene glycols.

2-Hydroxyethyl acetate Toxicity Data With Reference

1.    

eye-rbt 100 mg SEV

    AJOPAA    American Journal of Ophthalmology. 29 (1946),1363.
2.    

orl-rat LD50:8250 mg/kg

    JIHTAB    Journal of Industrial Hygiene and Toxicology. 23 (1941),259.
3.    

ipr-mus LD50:1310 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 90 (1947),338.
4.    

orl-gpg LD50:3800 mg/kg

    JIHTAB    Journal of Industrial Hygiene and Toxicology. 23 (1941),259.

2-Hydroxyethyl acetate Consensus Reports

Reported in EPA TSCA Inventory.

2-Hydroxyethyl acetate Safety Profile

Moderately toxic by ingestion amd intraperitoneal routes. A severe eye irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use alcohol foam, foam, water, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety Information about 2-Hydroxyethyl acetate (CAS NO.542-59-6):
Hazard Codes: 
T:
Risk Statements about 2-Hydroxyethyl acetate (CAS NO.542-59-6):
R36/37/38: Irritating to eyes, respiratory system and skin.
R65: Harmful: May cause lung damage if swallowed.
R63: Possible risk of harm to the unborn child.
R48/23/24/25: Toxic: danger of serious damage to health by prolonged exposure through inhalation, in contact with skin and if swallowed.
R60: May impair fertility.
R46: May cause heritable genetic damage.
R45: May cause cancer.
Safety Statements about 2-Hydroxyethyl acetate (CAS NO.542-59-6):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).
S3: Keep in a cool place.
S53: Avoid exposure - obtain special instruction before use.
RTECS: KW7175000

2-Hydroxyethyl acetate Specification

  2-Hydroxyethyl acetate with CAS number of 542-59-6 is also named as1,2-Ethanediol, monoacetate ; 1,2-Ethanediol,monoacetate ; 1,2-Ethanediolmonoacetate ; 2-Acetoxyethanol ; 2-Hydroxyethyl ester of acetic acid ; 2-Hydroxyethylester kyseliny octove ; 2-Hydroxyethylesterkyselinyoctove ; beta-Hydroxyethyl acetate .

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