N,N'-Ethylenedi-L-cysteine
[CAS# 14344-48-0]

Identification

• Classification: Biochemical >> Amino acids and their derivatives >> Cysteine derivative
• Name: N,N'-Ethylenedi-L-cysteine
• Synonyms: N,N'-1,2-Ethanediylbis-L-cysteine
• Molecular Formula: C₈H₁₆N₂O₄S₂
• Molecular Weight: 268.35
• CAS Registry Number: 14344-48-0
• EC Number: 630-815-2

Properties

• Density: 1.366
• Melting point: 245-246 °C

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H332
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335