Glycolic acid CAS NO.79-14-1

Glycolic acid Basic information

Product Name:    Glycolic acid
Synonyms:    Acetic acid, 2-hydroxy-;AKOS BBS-00004277;2-HYDROXYACETIC ACID;GLYCOLIC ACID, HIGH PURITY, 70 WT.% SOLU TION IN WATER;GLYCOLIC ACID REAGENTPLUS(TM) 99%;GLYCOLIC ACID SOLUTION, ~55% IN WATER;GLYCOLIC ACID, TECH., 70 WT. % SOLUTION IN WATER;GLYCOLIC ACID SIGMAULTRA
CAS:    79-14-1
MF:    C2H4O3
MW:    76.05
EINECS:    201-180-5
Product Categories:    
Mol File:    79-14-1.mol
 

Glycolic acid Chemical Properties
Melting point     75-80 °C (lit.)
Boiling point     112 °C
density     1.25 g/mL at 25 °C
vapor pressure     10.8 hPa (80 °C)
refractive index     n20/D 1.424
Fp     112°C
storage temp.     2-8°C
solubility     H2O: 0.1 g/mL, clear
pka    3.83(at 25℃)
form     Solution
color     White to off-white
PH    2 (50g/l, H2O, 20℃)
Water Solubility     SOLUBLE
Sensitive     Hygroscopic
Merck     14,4498
BRN     1209322
Stability:    Stable. Incompatible with bases, oxidizing agents and reducing agents.
InChIKey    AEMRFAOFKBGASW-UHFFFAOYSA-N
CAS DataBase Reference    79-14-1(CAS DataBase Reference)
NIST Chemistry Reference    Acetic acid, hydroxy-(79-14-1)
EPA Substance Registry System    Glycolic acid (79-14-1)

Safety Information
Hazard Codes     C
Risk Statements     34-22-20
Safety Statements     26-36/37/39-45-23
RIDADR     UN 3265 8/PG 3
WGK Germany     1
RTECS     MC5250000
TSCA     Yes
HS Code     2918 19 98
HazardClass     8
PackingGroup     II
Hazardous Substances Data    79-14-1(Hazardous Substances Data)
Toxicity    LD50 orally in rats: 1.95 g/kg, H. F. Smyth et al., J. Ind. Hyg. Toxicol. 23, 259 (1941)