Sodium bis(trifluoromethylsulfonyl)imide
[CAS 91742-21-1]

Identification

• Name: Sodium bis(trifluoromethylsulfonyl)imide
• Molecular Formula: C₂HF₆NO₄S₂.Na
• Molecular Weight: 304.15
• CAS Registry Number: 91742-21-1
• EC Number: 804-361-2

Properties

• Density: 2.15 g/cm^3*
• Melting point: 257 °C^**

^* Kubota, Keigo

^** Hagiwara, Rika

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Serious eye damage	Eye Dam.	1	H318
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Acute toxicity	Acute Tox.	3	H311
Acute toxicity	Acute Tox.	3	H301
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Specific target organ toxicity - single exposure	STOT SE	3	H335