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Glycolic acid cas no:79-14-1

Synonyms: Hydroxyacetic acid; Glycolic acid solution; glycollic acid; Hydroxyethanoic acid

Identification
NameGlycolic acid
CAS79-14-1
SynonymsHydroxyacetic acid; Glycolic acid solution; glycollic acid; Hydroxyethanoic acid
EINECS(EC#)201-180-5
Molecular FormulaC2H4O3
Molecular Weight76.05
Chemical Properties
AppearanceLight yellow to amber liquid
refractive indexn20/D 1.424
Sensitive Hygroscopic
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Safety Data

Hazard C:Corrosive
Risk R22;R34
Safety

Moderately toxic by ingestion. A severe eye irritant. A skin and mucous membrane irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety Information of Glycolic acid (CAS NO.79-14-1):
Hazard Codes: CCorrosive
Risk Statements: 34-22???
R34: Causes burns.?
R22: Harmful if swallowed.
Safety Statements: 26-36/37/39-45-23
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 the label whenever possible.)?
S23: Do not breathe vapour.
RIDADR: UN 3265 8/PG 3
WGK Germany: 1
RTECS: MC5250000
HazardClass: 8
PackingGroup: II


Toxicity
Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LD50 intravenous 1gm/kg (1000mg/kg) ? "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 656, 1986.
guinea pig LD50 oral 1920mg/kg (1920mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941.
rat LC50 inhalation 7100ug/m3/4H (7.1mg/m3) SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Inhalation Toxicology. Vol. 9, Pg. 435, 1997.
rat LD50 oral 1950mg/kg (1950mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941.

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