Tetramethylammonium borohydride
[CAS# 16883-45-7]

Identification

• Classification: Chemical reagent >> Organic reagent >> Guanidine salt
• Name: Tetramethylammonium borohydride
• Synonyms: Tetramethylammonium tetrahydroborate
• Molecular Formula: C₄H₁₂N^.BH₄
• Molecular Weight: 88.99
• CAS Registry Number: 16883-45-7
• EC Number: 240-917-5

Safety Data

• Hazard Symbols: F;T
• Risk Codes: R15;R25;R36/38
• Safety Description: S26;S36/37/39;S43;S45

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	3	H301
Eye irritation	Eye Irrit.	2	H319
Substances or mixtures which in contact with water emit flammable gases	Water-react.	2	H261
Substances or mixtures which in contact with water emit flammable gases	Water-react.	3	H261

• Transport Information: UN 3134