Agent Name |
Glyoxal |
CAS Number |
107-22-2 |
Formula |
C2-H2-O2 |
Major Category |
Other Classes |
Synonyms |
Ethane-1,2-dione; Oxalaldehyde; Ethanedial; Biformal; Biformyl; Ethandial; 1,2-Ethanedione; Glyoxylaldehyde; Oxal; Aerotex glyoxal 40; Odix; Glyoxal, 40 wt. % solution in water; [ChemFinder] UN8027 |
Category |
Aldehydes |
Description |
Light yellow liquid or crystals; [HSDB] |
Sources/Uses |
Used in paper and textile coatings, leather tanning, textile dyeing, embalming, curing polymers, etc. [HSDB] |
Comments |
A skin and mucous membrane irritant, but less irritating than formaldehyde; [HSDB] Glyoxal, a disinfectant, may cause allergic contact dermatitis among healthcare workers. [Marks, p. 339] If left on clothing, can cause reddening of skin; [CHRIS] |
Exposure Assessment |
Skin Designation (ACGIH) |
No |
TLV (ACGIH) |
0.1 mg/m3, inhalable fraction and vapor |
Vapor Pressure |
255 mm Hg |
Lethal Concentration |
LC50 (rats) = 2,410 mg/m3/4h |
Explanatory Notes |
Flash point = 428 deg F; mp = 15 deg C; |
Reference Link |
International Chemical Safety Cards (WHO/IPCS/ILO) |
Adverse Effects |
Dermatotoxin |
Skin Burns |
Skin Sensitizer |
Yes |
Links to Other NLM Databases |
Health Studies |
Human Health Effects from Hazardous Substances Data Bank: GLYOXAL
|
|
|