N-Aethylpiperidin

Name	1-Ethylpiperidine
Synonyms	NSC 2090 N-Ethylpiperidin 1-Ethylpiperidin N-Ethylpiperidine 1-ethvlpiperidine N-Aethylpiperidin 1-Ethylpiperidine 1-Ethylpiperidene 1-ethyl-piperidin 1-ethylpiperidinium Ethylpiperidylamnie 1-ETHYLPIPERIDINE FOR SYNTHESIS 1-Ethylpiperidine (N-Ethylpiperidin)
CAS	766-09-6
EINECS	212-161-6
InChI	InChI=1/C7H15N/c1-2-8-6-4-3-5-7-8/h2-7H2,1H3/p+1

Molecular Formula	C7H15N
Molar Mass	113.2
Density	0.824g/mLat 25°C(lit.)
Melting Point	-20 °C
Boling Point	131°C(lit.)
Flash Point	66°F
Water Solubility	50 G/L
Solubility	1-ethylpiperidine salt of benzylpenicillin is considerably less soluble in amyl acetate and acetone.
Vapor Presure	12.76hPa at 20℃
Appearance	Liquid
Color	Clear colorless to slightly yellow
BRN	102643
pKa	10.45(at 23℃)
PH	12.2 (50g/l, H2O, 20℃)
Storage Condition	Flammables area
Explosive Limit	1.9-12.1%(V)
Refractive Index	n20/D 1.444(lit.)
Physical and Chemical Properties	Trait liquid. boiling point 128-129 ℃ relative density 0.82373 refractive index 1.44158 melting point -20 ℃ boiling point 131 ℃ (lit.) density 0.824g/mL at 25°C(lit.) refractive index n20/D 1.444(lit.) flash point 66 ° F. storage conditions Flammables area BRN 102643
Use	Used as a pharmaceutical Intermediate

Risk Codes	R11 - Highly Flammable R20/22 - Harmful by inhalation and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	UN 2386 3/PG 2
WGK Germany	1
RTECS	TN0250000
FLUKA BRAND F CODES	10-23
TSCA	Yes
HS Code	29333990
Hazard Class	3
Packing Group	II

LogP	1.89 at 25℃
NIST chemical information	information provided by: webbook.nist.gov (external link)
EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Use	use as a pharmaceutical intermediate for the determination of penicillin G.
production method	piperidine, sodium and pyridine were mixed, and a nitrogen stream was slowly introduced. The mixture was heated to reflux for 10 minutes with stirring and cooled, under the protection of nitrogen atmosphere, the material was transferred to the autoclave, and ethylene was introduced at a pressure of about 1.1 MPA, heated to 100 ° C., the pressure rose to 1.54 MPa, and stirred until the pressure gradually decreased. After cooling to room temperature, excess ethylene was evolved and the reaction was fractionated and the fractions collected at 129-131 °c gave N-ethylpiperidine in 77-83% yield.
category	flammable liquid
toxicity grade	poisoning
Acute toxicity	intravenous-mouse LD50: 56 mg/kg
stimulation data	eyes-rabbits 50 mg/5 min moderate
flammability hazard characteristics	in case of fire, high temperature, oxidant flammable; toxic NOx smoke from combustion
storage and transportation characteristics	The warehouse is ventilated and dried at low temperature; Stored separately from oxidants and acids
extinguishing agent	dry powder, dry sand, foam, carbon dioxide

Last Update：2024-04-09 21:04:16

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Product Name: 1-Ethylpiperidine Request for quotation
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N-Aethylpiperidin

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