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Ethyl N-piperazinecarboxylate

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Origin: China

Cas No: 120-43-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 120-43-4 Formula: C7H14N2O2 Molecular Weight: 158.19800

Basic Info

Chemical Name	Ethyl N-piperazinecarboxylate
Synonyms	Ethyl piperazine-1-carboxylate; Ethyl 1-Piperazinecarboxylate; 1-Ethoxycarbonylpiperazine; 1-Piperazinecarboxylic Acid Ethyl Ester; 1-Piperazinecarboxylic acid, ethyl ester; Ethyl N-Piperazinecarboxylate;
CAS No.	120-43-4
Molecular Formula	C7H14N2O2
Molecular Weight	158.19800
PSA	41.57000
LogP	0.31480

Properties

Appearance & Physical State	Viscous colorless liquid
Density	1.08
Boiling Point	273ºC
Melting Point	120ºC
Flash Point	97.1ºC
Refractive Index	1.476-1.478
Water Solubility	soluble
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure	0.0459mmHg at 25°C

Safety Info

RTECS	TL1378000
Hazard Class	6.1(b)
Safety Statements	S26-S37/39
HS Code	29335995
Packing Group	III
WGK Germany	3
RIDADR	UN 2810
Risk Statements	R22; R36/37/38
Hazard Codes	Xn

Synthesis Route

ethyl 4-benzylpiperazine-1-carboxylate→Ethyl N-piperazinecarboxylate
bis-cyanomethyl-carbamic acid ethyl ester→Ethyl N-piperazinecarboxylate
piperazine+Ethyl chloroformate→Ethyl N-piperazinecarboxylate

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	138 mg/kg	1.Behavioral-convulsions or effect on seizure threshold 2.Behavioral-muscle contraction or spasticity