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1-Methylpiperazine CAS#109-01-3

1-Methylpiperazine CAS#109-01-3 Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name:1-Methylpiperazine

CAS No.109-01-3

Molecular Formula:C5H12N2

Molecular weight: 100.16

Sample: Available

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Product Details

Products Description of 1-Methylpiperazine CAS#109-01-3

Colorless liquid. Boiling point 138℃ (140℃), relative density 0.903 (20/4℃), refractive index 1.4378, flash point 42℃, soluble in water, ether, ethanol, miscible with water, methanol, etc. in any ratio, weakly alkaline in aqueous solution.

1-Methylpiperazine Chemical Properties

Melting point	-6 °C
Boiling point	138 °C(lit.)
density	0.903 g/mL at 25 °C(lit.)
vapor density	3.5 (vs air)
vapor pressure	12 hPa (20 °C)
refractive index	n20/D 1.466(lit.)
Fp	108 °F
storage temp.	2-8°C
solubility	Chloroform (Soluble), Methanol (Soluble)
pka	pK1:4.94(+2);pK2:9.09(+1) (25°C,μ=0.1)
form	Liquid
color	Clear
Specific Gravity	0.903
PH	11-12 (50g/l, H2O, 20℃)
explosive limit	1.2-9.9%(V)
Water Solubility	soluble
Sensitive	Hygroscopic
BRN	102724
InChIKey	PVOAHINGSUIXLS-UHFFFAOYSA-N
LogP	-0.57 at 25℃
CAS DataBase Reference	109-01-3(CAS DataBase Reference)
NIST Chemistry Reference	Piperazine, 1-methyl-(109-01-3)
EPA Substance Registry System	Piperazine, 1-methyl- (109-01-3)

Safety Information

Hazard Codes	T,F,C,Xi
Risk Statements	10-21-23-34-36/37/38-20/21
Safety Statements	16-26-36/37/39-45-36
RIDADR	UN 2734 8/PG 2
WGK Germany	2
RTECS	TM1225000
Autoignition Temperature	320 °C
Hazard Note	Flammable/Toxic/Corrosive/Store under nitrogen
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29335995
Toxicity	LD50 orally in Rabbit: 2547 mg/kg LD50 dermal Rabbit 1341 mg/kg

Product Application of 1-Methylpiperazine CAS#109-01-3

Organic synthesis intermediate. In the pharmaceutical industry, it is used to prepare antibiotics such as mepiramycin and antipsychotics such as trifluoperazine. It is mainly used as an intermediate for drugs such as ofloxacin, clozapine, sildenafil, toloxacin, zopiclone, etc. It can also be used in pesticides, dyes, plastics and other industries.

Synthesizes dozens of drugs such as nifuroxil (also known as furanpiperazineamide, Nifurpipone) and trifluoperazine

Intermediates for organic synthesis, pharmaceuticals, synthetic fibers, etc.

Used to prepare antibiotics such as mepiramycin, antipsychotics such as trifluoperazine and ofloxacin, etc.

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