N-Nitrosodiethylamine (CAS 55-18-5) Sigma-Aldrich

N-Nitrosodiethylamine molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 5 grades and pack sizes of N-Nitrosodiethylamine (CAS 55-18-5). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	55-18-5
Molecular formula	C4H10N2O
Molecular weight	102.14 g/mol
IUPAC name	N,N-diethylnitrous amide
Synonyms	Diethylnitrosamine · NDEA · N-Ethyl-N-nitrosoethanamine · Diethylnitrosoamine · N,N-Diethylnitrosoamine · Nitrosodiethylamine

Safety & Hazards (GHS) Danger

Acute toxic

Health hazard

H301 Toxic if swallowed
H350 May cause cancer

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	N-NITROSO DIETHYLAMINE ISOPAC	N0258-1G	Request Quote
Sigma	N-NITROSODIETHYLAMINE	N0756-10ML N0756-25ML	Request Quote
Sigma	N-NITROSODIETHYLAMINE, 1000MG, NEAT	442687	Request Quote
Sigma	N-Nitrosodiethylamine, >= 99.0 % GC	73861-10ML	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.