乙二醛

乙二醛（CAS 107-22-2）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

法规与备案状态

物理形态与操作说明

• Glyoxal appears as yellow crystals melting at15 °C. Hence often encountered as a light yellow liquid with a weak sour odor. Vapor has a green color and burns with a violet flame.
• CBI; Dry Powder; Liquid
• Commercially available as a 40% aqueous solution, clear to slightly yellow with a faint, sour odor; [AIHA] Yellow solid that turns white on cooling; Vapors are green; mp = 15 deg C; [Merck Index] Liquid; Yellow solid below 15 deg C; [Reference #1]
• Liquid
• COLOURLESS-TO-PALE-YELLOW LIQUID.
• Yellow prisms which turn white on cooling; soluble in anhydrous solvents. Often encountered as a light yellow liquid with a weak sour odor. Vapor has a green color and burns with a violet flame.

公开数据库收录的理化数据

这个物质在各数据库里的编号

数据库记载的用途

• Used in paper and textile production, leather tanning, textile dyeing, embalming, curing and cross-linking polymers; Also used as biocide and disinfectant and to make proteins and other materials insoluble; [HSDB] Used in organic synthesis and glues; [Merck Index] Used predominantly as a chemical intermediate; Also used as reducing agent in the photographic industry and to make silvered mirrors; [Reference #1]
• Pulp and Paper Processing [Category: Industry]
• Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
• Working with Glues and Adhesives [Category: Other]
• Using Disinfectants or Biocides [Category: Clean]
• Plastic Composites Manufacturing [Category: Industry]

它在各数据库里的别名

GLYOXAL; 107-22-2; Ethanedial; oxaldehyde; Oxalaldehyde; 1,2-Ethanedione; Biformyl; Diformyl; Biformal; Oxal; Glyoxylaldehyde; Diformal; Ethanedione; Aerotex glyoxal 40; Glyoxal aldehyde; DTXSID5025364

计算机算出的分子描述符

数据库摘要

Glyoxal · CAS 107-22-2 · C2H2O2. UNII 50NP6JJ975. 沸点: 124 °F at 776 mmHg (NTP, 1992); 沸点: 51 °C at 776 mm Hg; 沸点: 104 °C.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。