英文名称：Poly(ethylene glycol)CAS号：25322-68-3分子式：N/A分子量：0EINECS号：500-038-2

熔点 64-66 °C
沸点 >250°C密度 1.27 g/mL at 25 °C
蒸气密度>1 (vs air)
蒸气压<0.01 mm Hg ( 20 °C)
折射率 n20/D 1.469
闪点 270 °C储存条件 2-8°C
溶解度 H₂O: 50 mg/mL, clear, colorless
形态waxy solid
颜色White to very pale yellow比重1.128PH值5.5-7.0 (25℃, 50mg/mL in H2O)水溶解性 Soluble in water.最大波长(λmax)λ: 260 nm Amax: 0.6
λ: 280 nm Amax: 0.3敏感性 HygroscopicMerck 14,7568稳定性Stable. Incompatible with strong oxidizing agents.

危险性符号(GHS)
GHS06,GHS08,GHS09警示词Danger危险性描述H302-H311-H373-H411防范说明P273-P280-P301+P312+P330-P302+P352+P312-P391-P501危险品标志 Xi,T危险类别码 36/38-52/53-33-23/24/25安全说明 26-36-24/25-61-45-36/37危险品运输编号 UN2810 - class 6.1 - PG 3 - EHS - Toxic, liquids, organic, n.o.s., HI: allWGK Germany 3
RTECS号TQ4110000
F 3-9自燃温度581 °FHazard Note HarmfulTSCA Yes海关编码 39072011毒性LD50 orally in Rabbit: 28000 mg/kg LD50 dermal Rabbit > 20000 mg/kg