Home Categories Organic Chemistry Glyoxal
A2792626

Glyoxal , 40% , 107-22-2

Synonym(s):
Ethanedial;Oxalaldehyde

CAS NO.:107-22-2

Empirical Formula: C2H2O2

Molecular Weight: 58.04

MDL number: MFCD00006957

EINECS: 203-474-9

Pack Size Price Stock Quantity
500g RMB39.20 In Stock
2.5kg RMB135.20 In Stock
10kg RMB375.20 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: -14 °C
Boiling point: 104 °C
Density  1.265 g/mL at 25 °C
vapor density  >1 (vs air)
vapor pressure  18 mm Hg ( 20 °C)
refractive index  n20/D 1.409
Flash point: 104°C
storage temp.  2-8°C
solubility  water: soluble(lit.)
form  Liquid
color  Clear colorless to yellow
Odor yel. crystals or lt. yel. liq., mild odor
Water Solubility  miscible
Merck  14,4509
BRN  1732463
Exposure limits ACGIH: TWA 0.1 mg/m3
Stability: Stability Combustible. Incompatible with strong oxidizing agents. Strong reducing agent. May polyermize exothermically. Incompatible with air, water, oxygen, peroxides, amides, amines, hydroxy-containing materials, nitric acid, aldehydes. Corrodes many metals.
InChIKey LEQAOMBKQFMDFZ-UHFFFAOYSA-N
LogP -1.15 at 20℃

Description and Uses

ermanent-press fabrics; dimensional stabilization of rayon and other fibers. Insolubilizing agent for compounds containing polyhydroxyl groups (polyvinyl alcohol, starch, and cellulosic materials); insolubilizing of proteins (casein, gelatin, and animal glue); embalming fluids; leather tanning; paper coatings with hydroxyethylcellulose; reducing agent in dyeing textiles.

Safety

Symbol(GHS) 
GHS07,GHS08
Signal word  Warning
Hazard statements  H315-H317-H319-H332-H341
Precautionary statements  P201-P280-P302+P352-P304+P340+P312-P305+P351+P338-P308+P313
Hazard Codes  Xn
Risk Statements  20-36/38-43-68
Safety Statements  36/37
RIDADR  UN 1760
WGK Germany  1
RTECS  MD2700000
Autoignition Temperature 545 °F
TSCA  Yes
HS Code  29121900
Toxicity LD50 in rats, guinea pigs (mg/kg): 2020, 760 orally (Smyth)

RELATED PRODUCTS