send us an inquiry
LC4733 Piperidinium chloride
for synthesis


Order number Packaging Quantity Price €
AC31733 Glass bottle 100 g 18.00
AC31733 Glass bottle 500 g 52.2


Product information
Synonyms Piperidine hydrochloride
Hill Formula C5H12ClN
HS Code 2933 32 00
EC number 228-033-8
Molar mass 121.61 g/mol
CAS number 6091-44-7


Chemical and physical data
Solubility >1500 g/l (20 °C)
Melting point 242 – 247 °C
Molar mass 121.61 g/mol
Bulk density 470 kg/m3
pH value 6 – 8 (111 g/l, H2O, 20 °C)
Flash point >100 °C


Safety information
R Phrase R 25
Toxic if swallowed.
S Phrase S 37-45
Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger toxic
Hazard Symbol


RTECS TN0400000
Storage class Combustible substances, toxic
WGK WGK 1 slightly water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).


Transport information
Declaration (transport by sea) IMDG-Code UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(PIPERIDINIUM CHLORIDE), 6.1, III
Declaration (transport by air) IATA-DGR UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(PIPERIDINIUM CHLORIDE), 6.1, III


Toxicological data
LD 50 oral LD50 rat 133 mg/kg


Assay (argentometric) ≥ 99 %
Melting range
– lower value
≥ 242 °C
– upper value ≤ 247 °C
Identity (IR) passes test