Tetraethyleneglycol monododecyl ether
[CAS# 5274-68-0]

Identification

• Classification: Catalysts and additives >> Polyethylene glycol derivative
• Name: Tetraethyleneglycol monododecyl ether
• Molecular Formula: C₂₀H₄₂O₅
• Molecular Weight: 362.54
• CAS Registry Number: 5274-68-0
• EC Number: 226-097-1

Properties

• Density: 0.946
• Refractive index: 1.453
• Flash point: 113 ºC

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37/38
• Safety Description: S26;S36

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Specific target organ toxicity - single exposure	STOT SE	3	H335
Serious eye damage	Eye Dam.	1	H318
Acute toxicity	Acute Tox.	4	H302
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412

• Transport Information: UN 3082